cranelift: Fix shifts and implement rotates in interpreter (#4519)
* cranelift: Fix shifts and implement rotates in interpreter * x64: Implement `rotl`/`rotr` for some small type combinations
This commit is contained in:
Afonso Bordado
@@ -818,31 +818,17 @@
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;;;; Rules for `rotl` ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; `i16` and `i8`: we need to extend the shift amount, or mask the
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;; constant.
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;; `i64` and smaller: we can rely on x86's rotate-amount masking since
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;; we operate on the whole register. For const's we mask the constant.
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(rule (lower (has_type (ty_8_or_16 ty) (rotl src amt)))
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(let ((amt_ Gpr (extend_to_gpr amt $I32 (ExtendKind.Zero))))
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(x64_rotl ty src (gpr_to_imm8_gpr amt_))))
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(rule (lower (has_type (fits_in_64 ty) (rotl src amt)))
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(x64_rotl ty src (put_masked_in_imm8_gpr amt ty)))
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(rule (lower (has_type (ty_8_or_16 ty)
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(rule (lower (has_type (fits_in_64 ty)
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(rotl src (u64_from_iconst amt))))
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(x64_rotl ty src
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(const_to_type_masked_imm8 amt ty)))
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;; `i64` and `i32`: we can rely on x86's rotate-amount masking since
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;; we operate on the whole register.
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(rule (lower (has_type (ty_32_or_64 ty) (rotl src amt)))
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;; NB: Only the low bits of `amt` matter since we logically mask the
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;; shift amount to the value's bit width.
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(let ((amt_ Gpr (lo_gpr amt)))
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(x64_rotl ty src amt_)))
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(rule (lower (has_type (ty_32_or_64 ty)
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(rotl src (u64_from_iconst amt))))
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(x64_rotl ty src
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(const_to_type_masked_imm8 amt ty)))
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;; `i128`.
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@@ -858,31 +844,17 @@
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;;;; Rules for `rotr` ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; `i16` and `i8`: we need to extend the shift amount, or mask the
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;; constant.
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;; `i64` and smaller: we can rely on x86's rotate-amount masking since
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;; we operate on the whole register. For const's we mask the constant.
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(rule (lower (has_type (ty_8_or_16 ty) (rotr src amt)))
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(let ((amt_ Gpr (extend_to_gpr amt $I32 (ExtendKind.Zero))))
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(x64_rotr ty src amt_)))
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(rule (lower (has_type (fits_in_64 ty) (rotr src amt)))
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(x64_rotr ty src (put_masked_in_imm8_gpr amt ty)))
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(rule (lower (has_type (ty_8_or_16 ty)
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(rule (lower (has_type (fits_in_64 ty)
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(rotr src (u64_from_iconst amt))))
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(x64_rotr ty src
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(const_to_type_masked_imm8 amt ty)))
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;; `i64` and `i32`: we can rely on x86's rotate-amount masking since
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;; we operate on the whole register.
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(rule (lower (has_type (ty_32_or_64 ty) (rotr src amt)))
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;; NB: Only the low bits of `amt` matter since we logically mask the
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;; shift amount to the value's bit width.
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(let ((amt_ Gpr (lo_gpr amt)))
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(x64_rotr ty src amt_)))
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(rule (lower (has_type (ty_32_or_64 ty)
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(rotr src (u64_from_iconst amt))))
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(x64_rotr ty src
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(const_to_type_masked_imm8 amt ty)))
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;; `i128`.
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@@ -1,3 +1,4 @@
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test interpret
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test run
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set enable_llvm_abi_extensions=true
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target aarch64
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@@ -1,3 +1,4 @@
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test interpret
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test run
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target aarch64
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target s390x
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@@ -1,3 +1,4 @@
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test interpret
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test run
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set enable_llvm_abi_extensions=true
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target aarch64
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243
cranelift/filetests/filetests/runtests/rotl.clif
Normal file
243
cranelift/filetests/filetests/runtests/rotl.clif
Normal file
@@ -0,0 +1,243 @@
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test interpret
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test run
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target aarch64
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target x86_64
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target s390x
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function %rotl_i64_i64(i64, i64) -> i64 {
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block0(v0: i64, v1: i64):
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v2 = rotl.i64 v0, v1
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return v2
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}
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; run: %rotl_i64_i64(0xe0000000_00000000, 0) == 0xe0000000_00000000
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; run: %rotl_i64_i64(0xe0000000_00000000, 1) == 0xc0000000_00000001
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; run: %rotl_i64_i64(0xe000000f_0000000f, 0) == 0xe000000f_0000000f
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; run: %rotl_i64_i64(0xe000000f_0000000f, 4) == 0x000000f0_000000fe
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; run: %rotl_i64_i64(0xe0000000_00000004, 64) == 0xe0000000_00000004
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; run: %rotl_i64_i64(0xe0000000_00000004, 65) == 0xc0000000_00000009
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; run: %rotl_i64_i64(0xe0000000_00000004, 66) == 0x80000000_00000013
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; run: %rotl_i64_i64(0xe0000000_00000004, 257) == 0xc0000000_00000009
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function %rotl_i64_i32(i64, i32) -> i64 {
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block0(v0: i64, v1: i32):
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v2 = rotl.i64 v0, v1
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return v2
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}
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; run: %rotl_i64_i32(0xe0000000_00000000, 0) == 0xe0000000_00000000
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; run: %rotl_i64_i32(0xe0000000_00000000, 1) == 0xc0000000_00000001
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; run: %rotl_i64_i32(0xe000000f_0000000f, 0) == 0xe000000f_0000000f
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; run: %rotl_i64_i32(0xe000000f_0000000f, 4) == 0x000000f0_000000fe
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; run: %rotl_i64_i32(0xe0000000_00000004, 64) == 0xe0000000_00000004
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; run: %rotl_i64_i32(0xe0000000_00000004, 65) == 0xc0000000_00000009
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; run: %rotl_i64_i32(0xe0000000_00000004, 66) == 0x80000000_00000013
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; run: %rotl_i64_i32(0xe0000000_00000004, 257) == 0xc0000000_00000009
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function %rotl_i64_i16(i64, i16) -> i64 {
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block0(v0: i64, v1: i16):
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v2 = rotl.i64 v0, v1
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return v2
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}
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; run: %rotl_i64_i16(0xe0000000_00000000, 0) == 0xe0000000_00000000
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; run: %rotl_i64_i16(0xe0000000_00000000, 1) == 0xc0000000_00000001
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; run: %rotl_i64_i16(0xe000000f_0000000f, 0) == 0xe000000f_0000000f
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; run: %rotl_i64_i16(0xe000000f_0000000f, 4) == 0x000000f0_000000fe
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; run: %rotl_i64_i16(0xe0000000_00000004, 64) == 0xe0000000_00000004
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; run: %rotl_i64_i16(0xe0000000_00000004, 65) == 0xc0000000_00000009
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; run: %rotl_i64_i16(0xe0000000_00000004, 66) == 0x80000000_00000013
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; run: %rotl_i64_i16(0xe0000000_00000004, 257) == 0xc0000000_00000009
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function %rotl_i64_i8(i64, i8) -> i64 {
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block0(v0: i64, v1: i8):
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v2 = rotl.i64 v0, v1
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return v2
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}
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; run: %rotl_i64_i8(0xe0000000_00000000, 0) == 0xe0000000_00000000
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; run: %rotl_i64_i8(0xe0000000_00000000, 1) == 0xc0000000_00000001
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; run: %rotl_i64_i8(0xe000000f_0000000f, 0) == 0xe000000f_0000000f
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; run: %rotl_i64_i8(0xe000000f_0000000f, 4) == 0x000000f0_000000fe
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; run: %rotl_i64_i8(0xe0000000_00000004, 64) == 0xe0000000_00000004
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; run: %rotl_i64_i8(0xe0000000_00000004, 65) == 0xc0000000_00000009
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; run: %rotl_i64_i8(0xe0000000_00000004, 66) == 0x80000000_00000013
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function %rotl_i32_i64(i32, i64) -> i32 {
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block0(v0: i32, v1: i64):
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v2 = rotl.i32 v0, v1
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return v2
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}
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; run: %rotl_i32_i64(0xe0000000, 0) == 0xe0000000
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; run: %rotl_i32_i64(0xe0000000, 1) == 0xc0000001
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; run: %rotl_i32_i64(0xe00f000f, 0) == 0xe00f000f
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; run: %rotl_i32_i64(0xe00f000f, 4) == 0x00f000fe
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; run: %rotl_i32_i64(0xe0000004, 64) == 0xe0000004
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; run: %rotl_i32_i64(0xe0000004, 65) == 0xc0000009
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; run: %rotl_i32_i64(0xe0000004, 66) == 0x80000013
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; run: %rotl_i32_i64(0xe0000004, 257) == 0xc0000009
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function %rotl_i32_i32(i32, i32) -> i32 {
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block0(v0: i32, v1: i32):
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v2 = rotl.i32 v0, v1
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return v2
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}
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; run: %rotl_i32_i32(0xe0000000, 0) == 0xe0000000
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; run: %rotl_i32_i32(0xe0000000, 1) == 0xc0000001
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; run: %rotl_i32_i32(0xe00f000f, 0) == 0xe00f000f
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; run: %rotl_i32_i32(0xe00f000f, 4) == 0x00f000fe
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; run: %rotl_i32_i32(0xe0000004, 64) == 0xe0000004
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; run: %rotl_i32_i32(0xe0000004, 65) == 0xc0000009
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; run: %rotl_i32_i32(0xe0000004, 66) == 0x80000013
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; run: %rotl_i32_i32(0xe0000004, 257) == 0xc0000009
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function %rotl_i32_i16(i32, i16) -> i32 {
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block0(v0: i32, v1: i16):
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v2 = rotl.i32 v0, v1
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return v2
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}
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; run: %rotl_i32_i16(0xe0000000, 0) == 0xe0000000
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; run: %rotl_i32_i16(0xe0000000, 1) == 0xc0000001
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; run: %rotl_i32_i16(0xe00f000f, 0) == 0xe00f000f
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; run: %rotl_i32_i16(0xe00f000f, 4) == 0x00f000fe
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; run: %rotl_i32_i16(0xe0000004, 64) == 0xe0000004
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; run: %rotl_i32_i16(0xe0000004, 65) == 0xc0000009
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; run: %rotl_i32_i16(0xe0000004, 66) == 0x80000013
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; run: %rotl_i32_i16(0xe0000004, 257) == 0xc0000009
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function %rotl_i32_i8(i32, i8) -> i32 {
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block0(v0: i32, v1: i8):
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v2 = rotl.i32 v0, v1
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return v2
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}
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; run: %rotl_i32_i8(0xe0000000, 0) == 0xe0000000
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; run: %rotl_i32_i8(0xe0000000, 1) == 0xc0000001
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; run: %rotl_i32_i8(0xe00f000f, 0) == 0xe00f000f
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; run: %rotl_i32_i8(0xe00f000f, 4) == 0x00f000fe
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; run: %rotl_i32_i8(0xe0000004, 64) == 0xe0000004
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; run: %rotl_i32_i8(0xe0000004, 65) == 0xc0000009
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; run: %rotl_i32_i8(0xe0000004, 66) == 0x80000013
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function %rotl_i16_i64(i16, i64) -> i16 {
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block0(v0: i16, v1: i64):
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v2 = rotl.i16 v0, v1
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return v2
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}
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; run: %rotl_i16_i64(0xe000, 0) == 0xe000
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; run: %rotl_i16_i64(0xe000, 1) == 0xc001
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; run: %rotl_i16_i64(0xef0f, 0) == 0xef0f
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; run: %rotl_i16_i64(0xef0f, 4) == 0xf0fe
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; run: %rotl_i16_i64(0xe004, 64) == 0xe004
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; run: %rotl_i16_i64(0xe004, 65) == 0xc009
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; run: %rotl_i16_i64(0xe004, 66) == 0x8013
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; run: %rotl_i16_i64(0xe004, 257) == 0xc009
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function %rotl_i16_i32(i16, i32) -> i16 {
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block0(v0: i16, v1: i32):
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v2 = rotl.i16 v0, v1
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return v2
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}
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; run: %rotl_i16_i32(0xe000, 0) == 0xe000
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; run: %rotl_i16_i32(0xe000, 1) == 0xc001
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; run: %rotl_i16_i32(0xef0f, 0) == 0xef0f
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; run: %rotl_i16_i32(0xef0f, 4) == 0xf0fe
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; run: %rotl_i16_i32(0xe004, 64) == 0xe004
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; run: %rotl_i16_i32(0xe004, 65) == 0xc009
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; run: %rotl_i16_i32(0xe004, 66) == 0x8013
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; run: %rotl_i16_i32(0xe004, 257) == 0xc009
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function %rotl_i16_i16(i16, i16) -> i16 {
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block0(v0: i16, v1: i16):
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v2 = rotl.i16 v0, v1
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return v2
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}
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; run: %rotl_i16_i16(0xe000, 0) == 0xe000
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; run: %rotl_i16_i16(0xe000, 1) == 0xc001
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; run: %rotl_i16_i16(0xef0f, 0) == 0xef0f
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; run: %rotl_i16_i16(0xef0f, 4) == 0xf0fe
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; run: %rotl_i16_i16(0xe004, 64) == 0xe004
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; run: %rotl_i16_i16(0xe004, 65) == 0xc009
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; run: %rotl_i16_i16(0xe004, 66) == 0x8013
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; run: %rotl_i16_i16(0xe004, 257) == 0xc009
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function %rotl_i16_i8(i16, i8) -> i16 {
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block0(v0: i16, v1: i8):
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v2 = rotl.i16 v0, v1
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return v2
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}
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; run: %rotl_i16_i8(0xe000, 0) == 0xe000
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; run: %rotl_i16_i8(0xe000, 1) == 0xc001
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; run: %rotl_i16_i8(0xef0f, 0) == 0xef0f
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; run: %rotl_i16_i8(0xef0f, 4) == 0xf0fe
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; run: %rotl_i16_i8(0xe004, 64) == 0xe004
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; run: %rotl_i16_i8(0xe004, 65) == 0xc009
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; run: %rotl_i16_i8(0xe004, 66) == 0x8013
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function %rotl_i8_i64(i8, i64) -> i8 {
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block0(v0: i8, v1: i64):
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v2 = rotl.i8 v0, v1
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return v2
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}
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; run: %rotl_i8_i64(0xe0, 0) == 0xe0
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; run: %rotl_i8_i64(0xe0, 1) == 0xc1
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; run: %rotl_i8_i64(0xef, 0) == 0xef
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; run: %rotl_i8_i64(0xef, 4) == 0xfe
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; run: %rotl_i8_i64(0xe4, 64) == 0xe4
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; run: %rotl_i8_i64(0xe4, 65) == 0xc9
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; run: %rotl_i8_i64(0xe4, 66) == 0x93
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; run: %rotl_i8_i64(0xe4, 257) == 0xc9
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function %rotl_i8_i32(i8, i32) -> i8 {
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block0(v0: i8, v1: i32):
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v2 = rotl.i8 v0, v1
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return v2
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}
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; run: %rotl_i8_i32(0xe0, 0) == 0xe0
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; run: %rotl_i8_i32(0xe0, 1) == 0xc1
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; run: %rotl_i8_i32(0xef, 0) == 0xef
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; run: %rotl_i8_i32(0xef, 4) == 0xfe
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; run: %rotl_i8_i32(0xe4, 64) == 0xe4
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; run: %rotl_i8_i32(0xe4, 65) == 0xc9
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; run: %rotl_i8_i32(0xe4, 66) == 0x93
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; run: %rotl_i8_i32(0xe4, 257) == 0xc9
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function %rotl_i8_i16(i8, i16) -> i8 {
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block0(v0: i8, v1: i16):
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v2 = rotl.i8 v0, v1
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return v2
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}
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; run: %rotl_i8_i16(0xe0, 0) == 0xe0
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; run: %rotl_i8_i16(0xe0, 1) == 0xc1
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; run: %rotl_i8_i16(0xef, 0) == 0xef
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; run: %rotl_i8_i16(0xef, 4) == 0xfe
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; run: %rotl_i8_i16(0xe4, 64) == 0xe4
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; run: %rotl_i8_i16(0xe4, 65) == 0xc9
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; run: %rotl_i8_i16(0xe4, 66) == 0x93
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; run: %rotl_i8_i16(0xe4, 257) == 0xc9
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function %rotl_i8_i8(i8, i8) -> i8 {
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block0(v0: i8, v1: i8):
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v2 = rotl.i8 v0, v1
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return v2
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}
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; run: %rotl_i8_i8(0xe0, 0) == 0xe0
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; run: %rotl_i8_i8(0xe0, 1) == 0xc1
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; run: %rotl_i8_i8(0xef, 0) == 0xef
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; run: %rotl_i8_i8(0xef, 4) == 0xfe
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; run: %rotl_i8_i8(0xe4, 64) == 0xe4
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; run: %rotl_i8_i8(0xe4, 65) == 0xc9
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; run: %rotl_i8_i8(0xe4, 66) == 0x93
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;; This is a regression test for rotates on x64
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;; See: https://github.com/bytecodealliance/wasmtime/pull/3610
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function %rotl_i8_const_37(i8) -> i8 {
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block0(v0: i8):
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v1 = iconst.i8 37
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v2 = rotl.i8 v0, v1
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return v2
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}
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; run: %rotl_i8_const_37(0x00) == 0x00
|
||||
; run: %rotl_i8_const_37(0x01) == 0x20
|
||||
; run: %rotl_i8_const_37(0x12) == 0x42
|
||||
243
cranelift/filetests/filetests/runtests/rotr.clif
Normal file
243
cranelift/filetests/filetests/runtests/rotr.clif
Normal file
@@ -0,0 +1,243 @@
|
||||
test interpret
|
||||
test run
|
||||
target aarch64
|
||||
target x86_64
|
||||
target s390x
|
||||
|
||||
|
||||
function %rotr_i64_i64(i64, i64) -> i64 {
|
||||
block0(v0: i64, v1: i64):
|
||||
v2 = rotr.i64 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i64_i64(0xe0000000_00000000, 0) == 0xe0000000_00000000
|
||||
; run: %rotr_i64_i64(0xe0000000_00000000, 1) == 0x70000000_00000000
|
||||
; run: %rotr_i64_i64(0xe000000f_0000000f, 0) == 0xe000000f_0000000f
|
||||
; run: %rotr_i64_i64(0xe000000f_0000000f, 4) == 0xfe000000_f0000000
|
||||
; run: %rotr_i64_i64(0xe0000000_00000004, 64) == 0xe0000000_00000004
|
||||
; run: %rotr_i64_i64(0xe0000000_00000004, 65) == 0x70000000_00000002
|
||||
; run: %rotr_i64_i64(0xe0000000_00000004, 66) == 0x38000000_00000001
|
||||
; run: %rotr_i64_i64(0xe0000000_00000004, 257) == 0x70000000_00000002
|
||||
|
||||
function %rotr_i64_i32(i64, i32) -> i64 {
|
||||
block0(v0: i64, v1: i32):
|
||||
v2 = rotr.i64 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i64_i32(0xe0000000_00000000, 0) == 0xe0000000_00000000
|
||||
; run: %rotr_i64_i32(0xe0000000_00000000, 1) == 0x70000000_00000000
|
||||
; run: %rotr_i64_i32(0xe000000f_0000000f, 0) == 0xe000000f_0000000f
|
||||
; run: %rotr_i64_i32(0xe000000f_0000000f, 4) == 0xfe000000_f0000000
|
||||
; run: %rotr_i64_i32(0xe0000000_00000004, 64) == 0xe0000000_00000004
|
||||
; run: %rotr_i64_i32(0xe0000000_00000004, 65) == 0x70000000_00000002
|
||||
; run: %rotr_i64_i32(0xe0000000_00000004, 66) == 0x38000000_00000001
|
||||
; run: %rotr_i64_i32(0xe0000000_00000004, 257) == 0x70000000_00000002
|
||||
|
||||
function %rotr_i64_i16(i64, i16) -> i64 {
|
||||
block0(v0: i64, v1: i16):
|
||||
v2 = rotr.i64 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i64_i16(0xe0000000_00000000, 0) == 0xe0000000_00000000
|
||||
; run: %rotr_i64_i16(0xe0000000_00000000, 1) == 0x70000000_00000000
|
||||
; run: %rotr_i64_i16(0xe000000f_0000000f, 0) == 0xe000000f_0000000f
|
||||
; run: %rotr_i64_i16(0xe000000f_0000000f, 4) == 0xfe000000_f0000000
|
||||
; run: %rotr_i64_i16(0xe0000000_00000004, 64) == 0xe0000000_00000004
|
||||
; run: %rotr_i64_i16(0xe0000000_00000004, 65) == 0x70000000_00000002
|
||||
; run: %rotr_i64_i16(0xe0000000_00000004, 66) == 0x38000000_00000001
|
||||
; run: %rotr_i64_i16(0xe0000000_00000004, 257) == 0x70000000_00000002
|
||||
|
||||
function %rotr_i64_i8(i64, i8) -> i64 {
|
||||
block0(v0: i64, v1: i8):
|
||||
v2 = rotr.i64 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i64_i8(0xe0000000_00000000, 0) == 0xe0000000_00000000
|
||||
; run: %rotr_i64_i8(0xe0000000_00000000, 1) == 0x70000000_00000000
|
||||
; run: %rotr_i64_i8(0xe000000f_0000000f, 0) == 0xe000000f_0000000f
|
||||
; run: %rotr_i64_i8(0xe000000f_0000000f, 4) == 0xfe000000_f0000000
|
||||
; run: %rotr_i64_i8(0xe0000000_00000004, 64) == 0xe0000000_00000004
|
||||
; run: %rotr_i64_i8(0xe0000000_00000004, 65) == 0x70000000_00000002
|
||||
; run: %rotr_i64_i8(0xe0000000_00000004, 66) == 0x38000000_00000001
|
||||
|
||||
|
||||
function %rotr_i32_i64(i32, i64) -> i32 {
|
||||
block0(v0: i32, v1: i64):
|
||||
v2 = rotr.i32 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i32_i64(0xe0000000, 0) == 0xe0000000
|
||||
; run: %rotr_i32_i64(0xe0000000, 1) == 0x70000000
|
||||
; run: %rotr_i32_i64(0xe00f000f, 0) == 0xe00f000f
|
||||
; run: %rotr_i32_i64(0xe00f000f, 4) == 0xfe00f000
|
||||
; run: %rotr_i32_i64(0xe0000004, 64) == 0xe0000004
|
||||
; run: %rotr_i32_i64(0xe0000004, 65) == 0x70000002
|
||||
; run: %rotr_i32_i64(0xe0000004, 66) == 0x38000001
|
||||
; run: %rotr_i32_i64(0xe0000004, 257) == 0x70000002
|
||||
|
||||
function %rotr_i32_i32(i32, i32) -> i32 {
|
||||
block0(v0: i32, v1: i32):
|
||||
v2 = rotr.i32 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i32_i32(0xe0000000, 0) == 0xe0000000
|
||||
; run: %rotr_i32_i32(0xe0000000, 1) == 0x70000000
|
||||
; run: %rotr_i32_i32(0xe00f000f, 0) == 0xe00f000f
|
||||
; run: %rotr_i32_i32(0xe00f000f, 4) == 0xfe00f000
|
||||
; run: %rotr_i32_i32(0xe0000004, 64) == 0xe0000004
|
||||
; run: %rotr_i32_i32(0xe0000004, 65) == 0x70000002
|
||||
; run: %rotr_i32_i32(0xe0000004, 66) == 0x38000001
|
||||
; run: %rotr_i32_i32(0xe0000004, 257) == 0x70000002
|
||||
|
||||
function %rotr_i32_i16(i32, i16) -> i32 {
|
||||
block0(v0: i32, v1: i16):
|
||||
v2 = rotr.i32 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i32_i16(0xe0000000, 0) == 0xe0000000
|
||||
; run: %rotr_i32_i16(0xe0000000, 1) == 0x70000000
|
||||
; run: %rotr_i32_i16(0xe00f000f, 0) == 0xe00f000f
|
||||
; run: %rotr_i32_i16(0xe00f000f, 4) == 0xfe00f000
|
||||
; run: %rotr_i32_i16(0xe0000004, 64) == 0xe0000004
|
||||
; run: %rotr_i32_i16(0xe0000004, 65) == 0x70000002
|
||||
; run: %rotr_i32_i16(0xe0000004, 66) == 0x38000001
|
||||
; run: %rotr_i32_i16(0xe0000004, 257) == 0x70000002
|
||||
|
||||
function %rotr_i32_i8(i32, i8) -> i32 {
|
||||
block0(v0: i32, v1: i8):
|
||||
v2 = rotr.i32 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i32_i8(0xe0000000, 0) == 0xe0000000
|
||||
; run: %rotr_i32_i8(0xe0000000, 1) == 0x70000000
|
||||
; run: %rotr_i32_i8(0xe00f000f, 0) == 0xe00f000f
|
||||
; run: %rotr_i32_i8(0xe00f000f, 4) == 0xfe00f000
|
||||
; run: %rotr_i32_i8(0xe0000004, 64) == 0xe0000004
|
||||
; run: %rotr_i32_i8(0xe0000004, 65) == 0x70000002
|
||||
; run: %rotr_i32_i8(0xe0000004, 66) == 0x38000001
|
||||
|
||||
|
||||
function %rotr_i16_i64(i16, i64) -> i16 {
|
||||
block0(v0: i16, v1: i64):
|
||||
v2 = rotr.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i16_i64(0xe000, 0) == 0xe000
|
||||
; run: %rotr_i16_i64(0xe000, 1) == 0x7000
|
||||
; run: %rotr_i16_i64(0xef0f, 0) == 0xef0f
|
||||
; run: %rotr_i16_i64(0xef0f, 4) == 0xfef0
|
||||
; run: %rotr_i16_i64(0xe004, 64) == 0xe004
|
||||
; run: %rotr_i16_i64(0xe004, 65) == 0x7002
|
||||
; run: %rotr_i16_i64(0xe004, 66) == 0x3801
|
||||
; run: %rotr_i16_i64(0xe004, 257) == 0x7002
|
||||
|
||||
function %rotr_i16_i32(i16, i32) -> i16 {
|
||||
block0(v0: i16, v1: i32):
|
||||
v2 = rotr.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i16_i32(0xe000, 0) == 0xe000
|
||||
; run: %rotr_i16_i32(0xe000, 1) == 0x7000
|
||||
; run: %rotr_i16_i32(0xef0f, 0) == 0xef0f
|
||||
; run: %rotr_i16_i32(0xef0f, 4) == 0xfef0
|
||||
; run: %rotr_i16_i32(0xe004, 64) == 0xe004
|
||||
; run: %rotr_i16_i32(0xe004, 65) == 0x7002
|
||||
; run: %rotr_i16_i32(0xe004, 66) == 0x3801
|
||||
; run: %rotr_i16_i32(0xe004, 257) == 0x7002
|
||||
|
||||
function %rotr_i16_i16(i16, i16) -> i16 {
|
||||
block0(v0: i16, v1: i16):
|
||||
v2 = rotr.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i16_i16(0xe000, 0) == 0xe000
|
||||
; run: %rotr_i16_i16(0xe000, 1) == 0x7000
|
||||
; run: %rotr_i16_i16(0xef0f, 0) == 0xef0f
|
||||
; run: %rotr_i16_i16(0xef0f, 4) == 0xfef0
|
||||
; run: %rotr_i16_i16(0xe004, 64) == 0xe004
|
||||
; run: %rotr_i16_i16(0xe004, 65) == 0x7002
|
||||
; run: %rotr_i16_i16(0xe004, 66) == 0x3801
|
||||
; run: %rotr_i16_i16(0xe004, 257) == 0x7002
|
||||
|
||||
function %rotr_i16_i8(i16, i8) -> i16 {
|
||||
block0(v0: i16, v1: i8):
|
||||
v2 = rotr.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i16_i8(0xe000, 0) == 0xe000
|
||||
; run: %rotr_i16_i8(0xe000, 1) == 0x7000
|
||||
; run: %rotr_i16_i8(0xef0f, 0) == 0xef0f
|
||||
; run: %rotr_i16_i8(0xef0f, 4) == 0xfef0
|
||||
; run: %rotr_i16_i8(0xe004, 64) == 0xe004
|
||||
; run: %rotr_i16_i8(0xe004, 65) == 0x7002
|
||||
; run: %rotr_i16_i8(0xe004, 66) == 0x3801
|
||||
|
||||
|
||||
function %rotr_i8_i64(i8, i64) -> i8 {
|
||||
block0(v0: i8, v1: i64):
|
||||
v2 = rotr.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i8_i64(0xe0, 0) == 0xe0
|
||||
; run: %rotr_i8_i64(0xe0, 1) == 0x70
|
||||
; run: %rotr_i8_i64(0xef, 0) == 0xef
|
||||
; run: %rotr_i8_i64(0xef, 4) == 0xfe
|
||||
; run: %rotr_i8_i64(0xe0, 64) == 0xe0
|
||||
; run: %rotr_i8_i64(0xe0, 65) == 0x70
|
||||
; run: %rotr_i8_i64(0xe0, 66) == 0x38
|
||||
; run: %rotr_i8_i64(0xe0, 257) == 0x70
|
||||
|
||||
function %rotr_i8_i32(i8, i32) -> i8 {
|
||||
block0(v0: i8, v1: i32):
|
||||
v2 = rotr.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i8_i32(0xe0, 0) == 0xe0
|
||||
; run: %rotr_i8_i32(0xe0, 1) == 0x70
|
||||
; run: %rotr_i8_i32(0xef, 0) == 0xef
|
||||
; run: %rotr_i8_i32(0xef, 4) == 0xfe
|
||||
; run: %rotr_i8_i32(0xe0, 64) == 0xe0
|
||||
; run: %rotr_i8_i32(0xe0, 65) == 0x70
|
||||
; run: %rotr_i8_i32(0xe0, 66) == 0x38
|
||||
; run: %rotr_i8_i32(0xe0, 257) == 0x70
|
||||
|
||||
function %rotr_i8_i16(i8, i16) -> i8 {
|
||||
block0(v0: i8, v1: i16):
|
||||
v2 = rotr.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i8_i16(0xe0, 0) == 0xe0
|
||||
; run: %rotr_i8_i16(0xe0, 1) == 0x70
|
||||
; run: %rotr_i8_i16(0xef, 0) == 0xef
|
||||
; run: %rotr_i8_i16(0xef, 4) == 0xfe
|
||||
; run: %rotr_i8_i16(0xe0, 64) == 0xe0
|
||||
; run: %rotr_i8_i16(0xe0, 65) == 0x70
|
||||
; run: %rotr_i8_i16(0xe0, 66) == 0x38
|
||||
; run: %rotr_i8_i16(0xe0, 257) == 0x70
|
||||
|
||||
function %rotr_i8_i8(i8, i8) -> i8 {
|
||||
block0(v0: i8, v1: i8):
|
||||
v2 = rotr.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i8_i8(0xe0, 0) == 0xe0
|
||||
; run: %rotr_i8_i8(0xe0, 1) == 0x70
|
||||
; run: %rotr_i8_i8(0xef, 0) == 0xef
|
||||
; run: %rotr_i8_i8(0xef, 4) == 0xfe
|
||||
; run: %rotr_i8_i8(0xe0, 64) == 0xe0
|
||||
; run: %rotr_i8_i8(0xe0, 65) == 0x70
|
||||
; run: %rotr_i8_i8(0xe0, 66) == 0x38
|
||||
|
||||
|
||||
|
||||
;; This is a regression test for rotates on x64
|
||||
;; See: https://github.com/bytecodealliance/wasmtime/pull/3610
|
||||
function %rotr_i8_const_37(i8) -> i8 {
|
||||
block0(v0: i8):
|
||||
v1 = iconst.i8 37
|
||||
v2 = rotr.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %rotr_i8_const_37(0x00) == 0x00
|
||||
; run: %rotr_i8_const_37(0x01) == 0x08
|
||||
; run: %rotr_i8_const_37(0x12) == 0x90
|
||||
@@ -1,3 +1,4 @@
|
||||
test interpret
|
||||
test run
|
||||
target aarch64
|
||||
target x86_64
|
||||
@@ -110,6 +111,113 @@ block0(v0: i32, v1: i8):
|
||||
; run: %ishl_i32_i8(0x00000004, 34) == 0x00000010
|
||||
|
||||
|
||||
function %ishl_i16_i64(i16, i64) -> i16 {
|
||||
block0(v0: i16, v1: i64):
|
||||
v2 = ishl.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ishl_i16_i64(0x0000, 0) == 0x0000
|
||||
; run: %ishl_i16_i64(0x0000, 1) == 0x0000
|
||||
; run: %ishl_i16_i64(0x000f, 0) == 0x000f
|
||||
; run: %ishl_i16_i64(0x000f, 4) == 0x00f0
|
||||
; run: %ishl_i16_i64(0x0004, 32) == 0x0004
|
||||
; run: %ishl_i16_i64(0x0004, 33) == 0x0008
|
||||
; run: %ishl_i16_i64(0x0004, 34) == 0x0010
|
||||
|
||||
function %ishl_i16_i32(i16, i32) -> i16 {
|
||||
block0(v0: i16, v1: i32):
|
||||
v2 = ishl.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ishl_i16_i32(0x0000, 0) == 0x0000
|
||||
; run: %ishl_i16_i32(0x0000, 1) == 0x0000
|
||||
; run: %ishl_i16_i32(0x000f, 0) == 0x000f
|
||||
; run: %ishl_i16_i32(0x000f, 4) == 0x00f0
|
||||
; run: %ishl_i16_i32(0x0004, 32) == 0x0004
|
||||
; run: %ishl_i16_i32(0x0004, 33) == 0x0008
|
||||
; run: %ishl_i16_i32(0x0004, 34) == 0x0010
|
||||
|
||||
function %ishl_i16_i16(i16, i16) -> i16 {
|
||||
block0(v0: i16, v1: i16):
|
||||
v2 = ishl.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ishl_i16_i16(0x0000, 0) == 0x0000
|
||||
; run: %ishl_i16_i16(0x0000, 1) == 0x0000
|
||||
; run: %ishl_i16_i16(0x000f, 0) == 0x000f
|
||||
; run: %ishl_i16_i16(0x000f, 4) == 0x00f0
|
||||
; run: %ishl_i16_i16(0x0004, 32) == 0x0004
|
||||
; run: %ishl_i16_i16(0x0004, 33) == 0x0008
|
||||
; run: %ishl_i16_i16(0x0004, 34) == 0x0010
|
||||
|
||||
function %ishl_i16_i8(i16, i8) -> i16 {
|
||||
block0(v0: i16, v1: i8):
|
||||
v2 = ishl.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ishl_i16_i8(0x0000, 0) == 0x0000
|
||||
; run: %ishl_i16_i8(0x0000, 1) == 0x0000
|
||||
; run: %ishl_i16_i8(0x000f, 0) == 0x000f
|
||||
; run: %ishl_i16_i8(0x000f, 4) == 0x00f0
|
||||
; run: %ishl_i16_i8(0x0004, 32) == 0x0004
|
||||
; run: %ishl_i16_i8(0x0004, 33) == 0x0008
|
||||
; run: %ishl_i16_i8(0x0004, 34) == 0x0010
|
||||
|
||||
|
||||
function %ishl_i8_i64(i8, i64) -> i8 {
|
||||
block0(v0: i8, v1: i64):
|
||||
v2 = ishl.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ishl_i8_i64(0x00, 0) == 0x00
|
||||
; run: %ishl_i8_i64(0x00, 1) == 0x00
|
||||
; run: %ishl_i8_i64(0x0f, 0) == 0x0f
|
||||
; run: %ishl_i8_i64(0x0f, 4) == 0xf0
|
||||
; run: %ishl_i8_i64(0x04, 32) == 0x04
|
||||
; run: %ishl_i8_i64(0x04, 33) == 0x08
|
||||
; run: %ishl_i8_i64(0x04, 34) == 0x10
|
||||
|
||||
function %ishl_i8_i32(i8, i32) -> i8 {
|
||||
block0(v0: i8, v1: i32):
|
||||
v2 = ishl.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ishl_i8_i32(0x00, 0) == 0x00
|
||||
; run: %ishl_i8_i32(0x00, 1) == 0x00
|
||||
; run: %ishl_i8_i32(0x0f, 0) == 0x0f
|
||||
; run: %ishl_i8_i32(0x0f, 4) == 0xf0
|
||||
; run: %ishl_i8_i32(0x04, 32) == 0x04
|
||||
; run: %ishl_i8_i32(0x04, 33) == 0x08
|
||||
; run: %ishl_i8_i32(0x04, 34) == 0x10
|
||||
|
||||
function %ishl_i8_i16(i8, i16) -> i8 {
|
||||
block0(v0: i8, v1: i16):
|
||||
v2 = ishl.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ishl_i8_i16(0x00, 0) == 0x00
|
||||
; run: %ishl_i8_i16(0x00, 1) == 0x00
|
||||
; run: %ishl_i8_i16(0x0f, 0) == 0x0f
|
||||
; run: %ishl_i8_i16(0x0f, 4) == 0xf0
|
||||
; run: %ishl_i8_i16(0x04, 32) == 0x04
|
||||
; run: %ishl_i8_i16(0x04, 33) == 0x08
|
||||
; run: %ishl_i8_i16(0x04, 34) == 0x10
|
||||
|
||||
function %ishl_i8_i8(i8, i8) -> i8 {
|
||||
block0(v0: i8, v1: i8):
|
||||
v2 = ishl.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ishl_i8_i8(0x00, 0) == 0x00
|
||||
; run: %ishl_i8_i8(0x00, 1) == 0x00
|
||||
; run: %ishl_i8_i8(0x0f, 0) == 0x0f
|
||||
; run: %ishl_i8_i8(0x0f, 4) == 0xf0
|
||||
; run: %ishl_i8_i8(0x04, 32) == 0x04
|
||||
; run: %ishl_i8_i8(0x04, 33) == 0x08
|
||||
; run: %ishl_i8_i8(0x04, 34) == 0x10
|
||||
|
||||
|
||||
|
||||
function %ushr_i64_i64(i64, i64) -> i64 {
|
||||
block0(v0: i64, v1: i64):
|
||||
v2 = ushr.i64 v0, v1
|
||||
@@ -215,6 +323,113 @@ block0(v0: i32, v1: i8):
|
||||
; run: %ushr_i32_i8(0x40000000, 34) == 0x10000000
|
||||
|
||||
|
||||
function %ushr_i16_i64(i16, i64) -> i16 {
|
||||
block0(v0: i16, v1: i64):
|
||||
v2 = ushr.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ushr_i16_i64(0x1000, 0) == 0x1000
|
||||
; run: %ushr_i16_i64(0x1000, 1) == 0x0800
|
||||
; run: %ushr_i16_i64(0xf000, 0) == 0xf000
|
||||
; run: %ushr_i16_i64(0xf000, 4) == 0x0f00
|
||||
; run: %ushr_i16_i64(0x4000, 32) == 0x4000
|
||||
; run: %ushr_i16_i64(0x4000, 33) == 0x2000
|
||||
; run: %ushr_i16_i64(0x4000, 34) == 0x1000
|
||||
|
||||
function %ushr_i16_i32(i16, i32) -> i16 {
|
||||
block0(v0: i16, v1: i32):
|
||||
v2 = ushr.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ushr_i16_i32(0x1000, 0) == 0x1000
|
||||
; run: %ushr_i16_i32(0x1000, 1) == 0x0800
|
||||
; run: %ushr_i16_i32(0xf000, 0) == 0xf000
|
||||
; run: %ushr_i16_i32(0xf000, 4) == 0x0f00
|
||||
; run: %ushr_i16_i32(0x4000, 32) == 0x4000
|
||||
; run: %ushr_i16_i32(0x4000, 33) == 0x2000
|
||||
; run: %ushr_i16_i32(0x4000, 34) == 0x1000
|
||||
|
||||
function %ushr_i16_i16(i16, i16) -> i16 {
|
||||
block0(v0: i16, v1: i16):
|
||||
v2 = ushr.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ushr_i16_i16(0x1000, 0) == 0x1000
|
||||
; run: %ushr_i16_i16(0x1000, 1) == 0x0800
|
||||
; run: %ushr_i16_i16(0xf000, 0) == 0xf000
|
||||
; run: %ushr_i16_i16(0xf000, 4) == 0x0f00
|
||||
; run: %ushr_i16_i16(0x4000, 32) == 0x4000
|
||||
; run: %ushr_i16_i16(0x4000, 33) == 0x2000
|
||||
; run: %ushr_i16_i16(0x4000, 34) == 0x1000
|
||||
|
||||
function %ushr_i16_i8(i16, i8) -> i16 {
|
||||
block0(v0: i16, v1: i8):
|
||||
v2 = ushr.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ushr_i16_i8(0x1000, 0) == 0x1000
|
||||
; run: %ushr_i16_i8(0x1000, 1) == 0x0800
|
||||
; run: %ushr_i16_i8(0xf000, 0) == 0xf000
|
||||
; run: %ushr_i16_i8(0xf000, 4) == 0x0f00
|
||||
; run: %ushr_i16_i8(0x4000, 32) == 0x4000
|
||||
; run: %ushr_i16_i8(0x4000, 33) == 0x2000
|
||||
; run: %ushr_i16_i8(0x4000, 34) == 0x1000
|
||||
|
||||
|
||||
function %ushr_i8_i64(i8, i64) -> i8 {
|
||||
block0(v0: i8, v1: i64):
|
||||
v2 = ushr.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ushr_i8_i64(0x10, 0) == 0x10
|
||||
; run: %ushr_i8_i64(0x10, 1) == 0x08
|
||||
; run: %ushr_i8_i64(0xf0, 0) == 0xf0
|
||||
; run: %ushr_i8_i64(0xf0, 4) == 0x0f
|
||||
; run: %ushr_i8_i64(0x40, 32) == 0x40
|
||||
; run: %ushr_i8_i64(0x40, 33) == 0x20
|
||||
; run: %ushr_i8_i64(0x40, 34) == 0x10
|
||||
|
||||
function %ushr_i8_i32(i8, i32) -> i8 {
|
||||
block0(v0: i8, v1: i32):
|
||||
v2 = ushr.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ushr_i8_i32(0x10, 0) == 0x10
|
||||
; run: %ushr_i8_i32(0x10, 1) == 0x08
|
||||
; run: %ushr_i8_i32(0xf0, 0) == 0xf0
|
||||
; run: %ushr_i8_i32(0xf0, 4) == 0x0f
|
||||
; run: %ushr_i8_i32(0x40, 32) == 0x40
|
||||
; run: %ushr_i8_i32(0x40, 33) == 0x20
|
||||
; run: %ushr_i8_i32(0x40, 34) == 0x10
|
||||
|
||||
function %ushr_i8_i16(i8, i16) -> i8 {
|
||||
block0(v0: i8, v1: i16):
|
||||
v2 = ushr.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ushr_i8_i16(0x10, 0) == 0x10
|
||||
; run: %ushr_i8_i16(0x10, 1) == 0x08
|
||||
; run: %ushr_i8_i16(0xf0, 0) == 0xf0
|
||||
; run: %ushr_i8_i16(0xf0, 4) == 0x0f
|
||||
; run: %ushr_i8_i16(0x40, 32) == 0x40
|
||||
; run: %ushr_i8_i16(0x40, 33) == 0x20
|
||||
; run: %ushr_i8_i16(0x40, 34) == 0x10
|
||||
|
||||
function %ushr_i8_i8(i8, i8) -> i8 {
|
||||
block0(v0: i8, v1: i8):
|
||||
v2 = ushr.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %ushr_i8_i8(0x10, 0) == 0x10
|
||||
; run: %ushr_i8_i8(0x10, 1) == 0x08
|
||||
; run: %ushr_i8_i8(0xf0, 0) == 0xf0
|
||||
; run: %ushr_i8_i8(0xf0, 4) == 0x0f
|
||||
; run: %ushr_i8_i8(0x40, 32) == 0x40
|
||||
; run: %ushr_i8_i8(0x40, 33) == 0x20
|
||||
; run: %ushr_i8_i8(0x40, 34) == 0x10
|
||||
|
||||
|
||||
|
||||
function %sshr_i64_i64(i64, i64) -> i64 {
|
||||
block0(v0: i64, v1: i64):
|
||||
v2 = sshr.i64 v0, v1
|
||||
@@ -319,24 +534,108 @@ block0(v0: i32, v1: i8):
|
||||
; run: %sshr_i32_i8(0x40000000, 33) == 0x20000000
|
||||
; run: %sshr_i32_i8(0x40000000, 34) == 0x10000000
|
||||
|
||||
function %rotl_i8_const_37(i8) -> i8 {
|
||||
block0(v0: i8):
|
||||
v1 = iconst.i8 37
|
||||
v2 = rotl.i8 v0, v1
|
||||
|
||||
function %sshr_i16_i64(i16, i64) -> i16 {
|
||||
block0(v0: i16, v1: i64):
|
||||
v2 = sshr.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %sshr_i16_i64(0x8000, 0) == 0x8000
|
||||
; run: %sshr_i16_i64(0x8000, 1) == 0xC000
|
||||
; run: %sshr_i16_i64(0xf000, 0) == 0xf000
|
||||
; run: %sshr_i16_i64(0xf000, 4) == 0xff00
|
||||
; run: %sshr_i16_i64(0x4000, 32) == 0x4000
|
||||
; run: %sshr_i16_i64(0x4000, 33) == 0x2000
|
||||
; run: %sshr_i16_i64(0x4000, 34) == 0x1000
|
||||
|
||||
; run: %rotl_i8_const_37(0x00) == 0x00
|
||||
; run: %rotl_i8_const_37(0x01) == 0x20
|
||||
; run: %rotl_i8_const_37(0x12) == 0x42
|
||||
|
||||
function %rotr_i8_const_37(i8) -> i8 {
|
||||
block0(v0: i8):
|
||||
v1 = iconst.i8 37
|
||||
v2 = rotr.i8 v0, v1
|
||||
function %sshr_i16_i32(i16, i32) -> i16 {
|
||||
block0(v0: i16, v1: i32):
|
||||
v2 = sshr.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %sshr_i16_i32(0x8000, 0) == 0x8000
|
||||
; run: %sshr_i16_i32(0x8000, 1) == 0xC000
|
||||
; run: %sshr_i16_i32(0xf000, 0) == 0xf000
|
||||
; run: %sshr_i16_i32(0xf000, 4) == 0xff00
|
||||
; run: %sshr_i16_i32(0x4000, 32) == 0x4000
|
||||
; run: %sshr_i16_i32(0x4000, 33) == 0x2000
|
||||
; run: %sshr_i16_i32(0x4000, 34) == 0x1000
|
||||
|
||||
; run: %rotr_i8_const_37(0x00) == 0x00
|
||||
; run: %rotr_i8_const_37(0x01) == 0x08
|
||||
; run: %rotr_i8_const_37(0x12) == 0x90
|
||||
function %sshr_i16_i16(i16, i16) -> i16 {
|
||||
block0(v0: i16, v1: i16):
|
||||
v2 = sshr.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %sshr_i16_i16(0x8000, 0) == 0x8000
|
||||
; run: %sshr_i16_i16(0x8000, 1) == 0xC000
|
||||
; run: %sshr_i16_i16(0xf000, 0) == 0xf000
|
||||
; run: %sshr_i16_i16(0xf000, 4) == 0xff00
|
||||
; run: %sshr_i16_i16(0x4000, 32) == 0x4000
|
||||
; run: %sshr_i16_i16(0x4000, 33) == 0x2000
|
||||
; run: %sshr_i16_i16(0x4000, 34) == 0x1000
|
||||
|
||||
function %sshr_i16_i8(i16, i8) -> i16 {
|
||||
block0(v0: i16, v1: i8):
|
||||
v2 = sshr.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %sshr_i16_i8(0x8000, 0) == 0x8000
|
||||
; run: %sshr_i16_i8(0x8000, 1) == 0xC000
|
||||
; run: %sshr_i16_i8(0xf000, 0) == 0xf000
|
||||
; run: %sshr_i16_i8(0xf000, 4) == 0xff00
|
||||
; run: %sshr_i16_i8(0x4000, 32) == 0x4000
|
||||
; run: %sshr_i16_i8(0x4000, 33) == 0x2000
|
||||
; run: %sshr_i16_i8(0x4000, 34) == 0x1000
|
||||
|
||||
|
||||
function %sshr_i8_i64(i8, i64) -> i8 {
|
||||
block0(v0: i8, v1: i64):
|
||||
v2 = sshr.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %sshr_i8_i64(0x80, 0) == 0x80
|
||||
; run: %sshr_i8_i64(0x80, 1) == 0xC0
|
||||
; run: %sshr_i8_i64(0xf0, 0) == 0xf0
|
||||
; run: %sshr_i8_i64(0xf0, 4) == 0xff
|
||||
; run: %sshr_i8_i64(0x40, 32) == 0x40
|
||||
; run: %sshr_i8_i64(0x40, 33) == 0x20
|
||||
; run: %sshr_i8_i64(0x40, 34) == 0x10
|
||||
|
||||
function %sshr_i8_i32(i8, i32) -> i8 {
|
||||
block0(v0: i8, v1: i32):
|
||||
v2 = sshr.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %sshr_i8_i32(0x80, 0) == 0x80
|
||||
; run: %sshr_i8_i32(0x80, 1) == 0xC0
|
||||
; run: %sshr_i8_i32(0xf0, 0) == 0xf0
|
||||
; run: %sshr_i8_i32(0xf0, 4) == 0xff
|
||||
; run: %sshr_i8_i32(0x40, 32) == 0x40
|
||||
; run: %sshr_i8_i32(0x40, 33) == 0x20
|
||||
; run: %sshr_i8_i32(0x40, 34) == 0x10
|
||||
|
||||
function %sshr_i8_i16(i8, i16) -> i8 {
|
||||
block0(v0: i8, v1: i16):
|
||||
v2 = sshr.i8 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %sshr_i8_i16(0x80, 0) == 0x80
|
||||
; run: %sshr_i8_i16(0x80, 1) == 0xC0
|
||||
; run: %sshr_i8_i16(0xf0, 0) == 0xf0
|
||||
; run: %sshr_i8_i16(0xf0, 4) == 0xff
|
||||
; run: %sshr_i8_i16(0x40, 32) == 0x40
|
||||
; run: %sshr_i8_i16(0x40, 33) == 0x20
|
||||
; run: %sshr_i8_i16(0x40, 34) == 0x10
|
||||
|
||||
function %sshr_i8_i8(i16, i8) -> i16 {
|
||||
block0(v0: i16, v1: i8):
|
||||
v2 = sshr.i16 v0, v1
|
||||
return v2
|
||||
}
|
||||
; run: %sshr_i8_i8(0x80, 0) == 0x80
|
||||
; run: %sshr_i8_i8(0x80, 1) == 0x40
|
||||
; run: %sshr_i8_i8(0xf0, 0) == 0xf0
|
||||
; run: %sshr_i8_i8(0xf0, 4) == 0x0f
|
||||
; run: %sshr_i8_i8(0x40, 32) == 0x40
|
||||
; run: %sshr_i8_i8(0x40, 33) == 0x20
|
||||
; run: %sshr_i8_i8(0x40, 34) == 0x10
|
||||
|
||||
@@ -153,6 +153,20 @@ where
|
||||
right: V|
|
||||
-> ValueResult<ControlFlow<V>> { Ok(assign(op(left, right)?)) };
|
||||
|
||||
// Same as `binary_unsigned`, but converts the values to their unsigned form before the
|
||||
// operation and back to signed form afterwards. Since Cranelift types have no notion of
|
||||
// signedness, this enables operations that depend on sign.
|
||||
let binary_unsigned =
|
||||
|op: fn(V, V) -> ValueResult<V>, left: V, right: V| -> ValueResult<ControlFlow<V>> {
|
||||
Ok(assign(
|
||||
op(
|
||||
left.convert(ValueConversionKind::ToUnsigned)?,
|
||||
right.convert(ValueConversionKind::ToUnsigned)?,
|
||||
)
|
||||
.and_then(|v| v.convert(ValueConversionKind::ToSigned))?,
|
||||
))
|
||||
};
|
||||
|
||||
// Similar to `binary` but converts select `ValueError`'s into trap `ControlFlow`'s
|
||||
let binary_can_trap = |op: fn(V, V) -> ValueResult<V>,
|
||||
left: V,
|
||||
@@ -690,10 +704,10 @@ where
|
||||
Opcode::RotlImm => binary(Value::rotl, arg(0)?, imm_as_ctrl_ty()?)?,
|
||||
Opcode::RotrImm => binary(Value::rotr, arg(0)?, imm_as_ctrl_ty()?)?,
|
||||
Opcode::Ishl => binary(Value::shl, arg(0)?, arg(1)?)?,
|
||||
Opcode::Ushr => binary(Value::ushr, arg(0)?, arg(1)?)?,
|
||||
Opcode::Ushr => binary_unsigned(Value::ushr, arg(0)?, arg(1)?)?,
|
||||
Opcode::Sshr => binary(Value::ishr, arg(0)?, arg(1)?)?,
|
||||
Opcode::IshlImm => binary(Value::shl, arg(0)?, imm_as_ctrl_ty()?)?,
|
||||
Opcode::UshrImm => binary(Value::ushr, arg(0)?, imm_as_ctrl_ty()?)?,
|
||||
Opcode::UshrImm => binary_unsigned(Value::ushr, arg(0)?, imm_as_ctrl_ty()?)?,
|
||||
Opcode::SshrImm => binary(Value::ishr, arg(0)?, imm_as_ctrl_ty()?)?,
|
||||
Opcode::Bitrev => assign(Value::reverse_bits(arg(0)?)?),
|
||||
Opcode::Clz => assign(arg(0)?.leading_zeros()?),
|
||||
|
||||
@@ -191,12 +191,19 @@ macro_rules! binary_match {
|
||||
_ => unimplemented!()
|
||||
}
|
||||
};
|
||||
( $op:tt($arg1:expr, $arg2:expr); unsigned integers ) => {
|
||||
( $op:tt($arg1:expr, $arg2:expr); [ $( $data_value_ty:ident ),* ]; rhs: $rhs:tt ) => {
|
||||
match ($arg1, $arg2) {
|
||||
(DataValue::I8(a), DataValue::I8(b)) => { Ok(DataValue::I8((u8::try_from(*a)? $op u8::try_from(*b)?) as i8)) }
|
||||
(DataValue::I16(a), DataValue::I16(b)) => { Ok(DataValue::I16((u16::try_from(*a)? $op u16::try_from(*b)?) as i16)) }
|
||||
(DataValue::I32(a), DataValue::I32(b)) => { Ok(DataValue::I32((u32::try_from(*a)? $op u32::try_from(*b)?) as i32)) }
|
||||
(DataValue::I64(a), DataValue::I64(b)) => { Ok(DataValue::I64((u64::try_from(*a)? $op u64::try_from(*b)?) as i64)) }
|
||||
$( (DataValue::$data_value_ty(a), DataValue::$rhs(b)) => { Ok(DataValue::$data_value_ty(a.$op(*b))) } )*
|
||||
_ => unimplemented!()
|
||||
}
|
||||
};
|
||||
( $op:ident($arg1:expr, $arg2:expr); unsigned integers ) => {
|
||||
match ($arg1, $arg2) {
|
||||
(DataValue::I8(a), DataValue::I8(b)) => { Ok(DataValue::I8((u8::try_from(*a)?.$op(u8::try_from(*b)?) as i8))) }
|
||||
(DataValue::I16(a), DataValue::I16(b)) => { Ok(DataValue::I16((u16::try_from(*a)?.$op(u16::try_from(*b)?) as i16))) }
|
||||
(DataValue::I32(a), DataValue::I32(b)) => { Ok(DataValue::I32((u32::try_from(*a)?.$op(u32::try_from(*b)?) as i32))) }
|
||||
(DataValue::I64(a), DataValue::I64(b)) => { Ok(DataValue::I64((u64::try_from(*a)?.$op(u64::try_from(*b)?) as i64))) }
|
||||
(DataValue::I128(a), DataValue::I128(b)) => { Ok(DataValue::I128((u128::try_from(*a)?.$op(u128::try_from(*b)?) as i64))) }
|
||||
_ => { Err(ValueError::InvalidType(ValueTypeClass::Integer, if !($arg1).ty().is_int() { ($arg1).ty() } else { ($arg2).ty() })) }
|
||||
}
|
||||
};
|
||||
@@ -306,7 +313,9 @@ impl Value for DataValue {
|
||||
Ok(match kind {
|
||||
ValueConversionKind::Exact(ty) => match (self, ty) {
|
||||
// TODO a lot to do here: from bmask to ireduce to raw_bitcast...
|
||||
(DataValue::I64(n), ty) if ty.is_int() => DataValue::from_integer(n as i128, ty)?,
|
||||
(val, ty) if val.ty().is_int() && ty.is_int() => {
|
||||
DataValue::from_integer(val.into_int()?, ty)?
|
||||
}
|
||||
(DataValue::F32(n), types::I32) => DataValue::I32(n.bits() as i32),
|
||||
(DataValue::F64(n), types::I64) => DataValue::I64(n.bits() as i64),
|
||||
(DataValue::B(b), t) if t.is_bool() => DataValue::B(b),
|
||||
@@ -623,23 +632,38 @@ impl Value for DataValue {
|
||||
}
|
||||
|
||||
fn shl(self, other: Self) -> ValueResult<Self> {
|
||||
binary_match!(<<(&self, &other); [I8, I16, I32, I64])
|
||||
let amt = other
|
||||
.convert(ValueConversionKind::Exact(types::I32))?
|
||||
.convert(ValueConversionKind::ToUnsigned)?;
|
||||
binary_match!(wrapping_shl(&self, &amt); [I8, I16, I32, I64, I128, U8, U16, U32, U64, U128]; rhs: U32)
|
||||
}
|
||||
|
||||
fn ushr(self, other: Self) -> ValueResult<Self> {
|
||||
binary_match!(>>(&self, &other); unsigned integers)
|
||||
let amt = other
|
||||
.convert(ValueConversionKind::Exact(types::I32))?
|
||||
.convert(ValueConversionKind::ToUnsigned)?;
|
||||
binary_match!(wrapping_shr(&self, &amt); [U8, U16, U32, U64, U128]; rhs: U32)
|
||||
}
|
||||
|
||||
fn ishr(self, other: Self) -> ValueResult<Self> {
|
||||
binary_match!(>>(&self, &other); [I8, I16, I32, I64])
|
||||
let amt = other
|
||||
.convert(ValueConversionKind::Exact(types::I32))?
|
||||
.convert(ValueConversionKind::ToUnsigned)?;
|
||||
binary_match!(wrapping_shr(&self, &amt); [I8, I16, I32, I64, I128]; rhs: U32)
|
||||
}
|
||||
|
||||
fn rotl(self, _other: Self) -> ValueResult<Self> {
|
||||
unimplemented!()
|
||||
fn rotl(self, other: Self) -> ValueResult<Self> {
|
||||
let amt = other
|
||||
.convert(ValueConversionKind::Exact(types::I32))?
|
||||
.convert(ValueConversionKind::ToUnsigned)?;
|
||||
binary_match!(rotate_left(&self, &amt); [I8, I16, I32, I64, I128, U8, U16, U32, U64, U128]; rhs: U32)
|
||||
}
|
||||
|
||||
fn rotr(self, _other: Self) -> ValueResult<Self> {
|
||||
unimplemented!()
|
||||
fn rotr(self, other: Self) -> ValueResult<Self> {
|
||||
let amt = other
|
||||
.convert(ValueConversionKind::Exact(types::I32))?
|
||||
.convert(ValueConversionKind::ToUnsigned)?;
|
||||
binary_match!(rotate_right(&self, &amt); [I8, I16, I32, I64, I128, U8, U16, U32, U64, U128]; rhs: U32)
|
||||
}
|
||||
|
||||
fn and(self, other: Self) -> ValueResult<Self> {
|
||||
|
||||
Reference in New Issue
Block a user