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wasmtime/cranelift/filetests/filetests/runtests/i128-icmp.clif
Afonso Bordado f48e40f150 cranelift: Implement icmp for scalar types 
Add `icmp` tests for all scalar types and condition codes.

AArch64 (no)overflow tests are disabled because they are currently failing.
2021-09-11 17:15:44 +01:00

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test interpret
test run
target aarch64
target x86_64 machinst
; TODO: Cleanup these tests when we have native support for i128 immediates in CLIF's parser
function %icmp_eq_i128(i64, i64, i64, i64) -> b1 {
block0(v0: i64,v1: i64,v2: i64,v3: i64):
v4 = iconcat v0, v1
v5 = iconcat v2, v3
v6 = icmp.i128 eq v4, v5
return v6
}
; run: %icmp_eq_i128(0, 0, 0, 0) == true
; run: %icmp_eq_i128(-1, -1, -1, -1) == true
; run: %icmp_eq_i128(-1, -1, 0, 0) == false
; run: %icmp_eq_i128(-1, -1, 0, -1) == false
; run: %icmp_eq_i128(-1, 0, -1, -1) == false
; run: %icmp_eq_i128(0, -1, -1, -1) == false
; run: %icmp_eq_i128(0xC0FFEEEE_DECAFFFF, 0xDECAFFFF_C0FFEEEE, 0xC0FFEEEE_DECAFFFF, 0xDECAFFFF_C0FFEEEE) == true
; run: %icmp_eq_i128(0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0x00000000_00000001, 0x00000000_00000001) == false
; run: %icmp_eq_i128(0xFFFFFFFF_FFFFFFFF, 0x00000000_00000001, 0x00000000_00000001, 0x00000000_00000001) == false
function %icmp_ne_i128(i64, i64, i64, i64) -> b1 {
block0(v0: i64,v1: i64,v2: i64,v3: i64):
v4 = iconcat v0, v1
v5 = iconcat v2, v3
v6 = icmp.i128 ne v4, v5
return v6
}
; run: %icmp_ne_i128(0, 0, 0, 0) == false
; run: %icmp_ne_i128(-1, -1, -1, -1) == false
; run: %icmp_ne_i128(-1, -1, 0, 0) == true
; run: %icmp_ne_i128(-1, -1, 0, -1) == true
; run: %icmp_ne_i128(-1, 0, -1, -1) == true
; run: %icmp_ne_i128(0, -1, -1, -1) == true
; run: %icmp_ne_i128(0xC0FFEEEE_DECAFFFF, 0xDECAFFFF_C0FFEEEE, 0xC0FFEEEE_DECAFFFF, 0xDECAFFFF_C0FFEEEE) == false
; run: %icmp_ne_i128(0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0x00000000_00000001, 0x00000000_00000001) == true
; run: %icmp_ne_i128(0xFFFFFFFF_FFFFFFFF, 0x00000000_00000001, 0x00000000_00000001, 0x00000000_00000001) == true
function %icmp_slt_i128(i64, i64, i64, i64) -> b1 {
block0(v0: i64,v1: i64,v2: i64,v3: i64):
v4 = iconcat v0, v1
v5 = iconcat v2, v3
v6 = icmp.i128 slt v4, v5
return v6
}
; run: %icmp_slt_i128(0, 0, 0, 0) == false
; run: %icmp_slt_i128(1, 0, 1, 0) == false
; run: %icmp_slt_i128(0, 0, 1, 0) == true
; run: %icmp_slt_i128(-1, -1, 0, 0) == true
; run: %icmp_slt_i128(0, 0, -1, -1) == false
; run: %icmp_slt_i128(-1, -1, -1, -1) == false
; run: %icmp_slt_i128(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == true
; run: %icmp_slt_i128(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == true
; run: %icmp_slt_i128(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == false
function %icmp_ult_i128(i64, i64, i64, i64) -> b1 {
block0(v0: i64,v1: i64,v2: i64,v3: i64):
v4 = iconcat v0, v1
v5 = iconcat v2, v3
v6 = icmp.i128 ult v4, v5
return v6
}
; run: %icmp_ult_i128(0, 0, 0, 0) == false
; run: %icmp_ult_i128(1, 0, 1, 0) == false
; run: %icmp_ult_i128(0, 0, 1, 0) == true
; run: %icmp_ult_i128(-1, -1, 0, 0) == false
; run: %icmp_ult_i128(0, 0, -1, -1) == true
; run: %icmp_ult_i128(-1, -1, -1, -1) == false
; run: %icmp_ult_i128(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == true
; run: %icmp_ult_i128(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == true
; run: %icmp_ult_i128(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == false
function %icmp_sle_i128(i64, i64, i64, i64) -> b1 {
block0(v0: i64,v1: i64,v2: i64,v3: i64):
v4 = iconcat v0, v1
v5 = iconcat v2, v3
v6 = icmp.i128 sle v4, v5
return v6
}
; run: %icmp_sle_i128(0, 0, 0, 0) == true
; run: %icmp_sle_i128(1, 0, 1, 0) == true
; run: %icmp_sle_i128(0, 0, 1, 0) == true
; run: %icmp_sle_i128(-1, -1, 0, 0) == true
; run: %icmp_sle_i128(0, 0, -1, -1) == false
; run: %icmp_sle_i128(-1, -1, -1, -1) == true
; run: %icmp_sle_i128(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == true
; run: %icmp_sle_i128(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == true
; run: %icmp_sle_i128(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == false
function %icmp_ule_i128(i64, i64, i64, i64) -> b1 {
block0(v0: i64,v1: i64,v2: i64,v3: i64):
v4 = iconcat v0, v1
v5 = iconcat v2, v3
v6 = icmp.i128 ule v4, v5
return v6
}
; run: %icmp_ule_i128(0, 0, 0, 0) == true
; run: %icmp_ule_i128(1, 0, 1, 0) == true
; run: %icmp_ule_i128(0, 0, 1, 0) == true
; run: %icmp_ule_i128(-1, -1, 0, 0) == false
; run: %icmp_ule_i128(0, 0, -1, -1) == true
; run: %icmp_ule_i128(-1, -1, -1, -1) == true
; run: %icmp_ule_i128(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == true
; run: %icmp_ule_i128(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == true
; run: %icmp_ule_i128(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == false
function %icmp_sgt_i128(i64, i64, i64, i64) -> b1 {
block0(v0: i64,v1: i64,v2: i64,v3: i64):
v4 = iconcat v0, v1
v5 = iconcat v2, v3
v6 = icmp.i128 sgt v4, v5
return v6
}
; run: %icmp_sgt_i128(0, 0, 0, 0) == false
; run: %icmp_sgt_i128(1, 0, 1, 0) == false
; run: %icmp_sgt_i128(0, 0, 1, 0) == false
; run: %icmp_sgt_i128(-1, -1, 0, 0) == false
; run: %icmp_sgt_i128(0, 0, -1, -1) == true
; run: %icmp_sgt_i128(-1, -1, -1, -1) == false
; run: %icmp_sgt_i128(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == false
; run: %icmp_sgt_i128(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == false
; run: %icmp_sgt_i128(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == true
function %icmp_ugt_i128(i64, i64, i64, i64) -> b1 {
block0(v0: i64,v1: i64,v2: i64,v3: i64):
v4 = iconcat v0, v1
v5 = iconcat v2, v3
v6 = icmp.i128 ugt v4, v5
return v6
}
; run: %icmp_ugt_i128(0, 0, 0, 0) == false
; run: %icmp_ugt_i128(1, 0, 1, 0) == false
; run: %icmp_ugt_i128(0, 0, 1, 0) == false
; run: %icmp_ugt_i128(-1, -1, 0, 0) == true
; run: %icmp_ugt_i128(0, 0, -1, -1) == false
; run: %icmp_ugt_i128(-1, -1, -1, -1) == false
; run: %icmp_ugt_i128(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == false
; run: %icmp_ugt_i128(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == false
; run: %icmp_ugt_i128(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == true
function %icmp_sge_i128(i64, i64, i64, i64) -> b1 {
block0(v0: i64,v1: i64,v2: i64,v3: i64):
v4 = iconcat v0, v1
v5 = iconcat v2, v3
v6 = icmp.i128 sge v4, v5
return v6
}
; run: %icmp_sge_i128(0, 0, 0, 0) == true
; run: %icmp_sge_i128(1, 0, 1, 0) == true
; run: %icmp_sge_i128(0, 0, 1, 0) == false
; run: %icmp_sge_i128(-1, -1, 0, 0) == false
; run: %icmp_sge_i128(0, 0, -1, -1) == true
; run: %icmp_sge_i128(-1, -1, -1, -1) == true
; run: %icmp_sge_i128(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == false
; run: %icmp_sge_i128(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == false
; run: %icmp_sge_i128(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == true
function %icmp_uge_i128(i64, i64, i64, i64) -> b1 {
block0(v0: i64,v1: i64,v2: i64,v3: i64):
v4 = iconcat v0, v1
v5 = iconcat v2, v3
v6 = icmp.i128 uge v4, v5
return v6
}
; run: %icmp_uge_i128(0, 0, 0, 0) == true
; run: %icmp_uge_i128(1, 0, 1, 0) == true
; run: %icmp_uge_i128(0, 0, 1, 0) == false
; run: %icmp_uge_i128(-1, -1, 0, 0) == true
; run: %icmp_uge_i128(0, 0, -1, -1) == false
; run: %icmp_uge_i128(-1, -1, -1, -1) == true
; run: %icmp_uge_i128(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == false
; run: %icmp_uge_i128(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == false
; run: %icmp_uge_i128(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == true
; Icmp Imm Tests
function %icmp_imm_eq_i128() -> b1 {
block0:
v11 = iconst.i64 0x0
v12 = iconst.i64 0x0
v1 = iconcat v11, v12
v10 = icmp_imm.i128 eq v1, 0x0
return v10
}
; run: %icmp_imm_eq_i128() == true
function %icmp_imm_ne_i128() -> b1 {
block0:
v11 = iconst.i64 0x0
v12 = iconst.i64 0x0
v1 = iconcat v11, v12
v10 = icmp_imm.i128 ne v1, 0x1
return v10
}
; run: %icmp_imm_ne_i128() == true
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