53 lines
1.2 KiB
Plaintext
53 lines
1.2 KiB
Plaintext
test compile
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set avoid_div_traps=false
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target x86_64
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;; We should get the checked-div/rem sequence (`srem` pseudoinst below) even
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;; when `avoid_div_traps` above is false (i.e. even when the host is normally
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;; willing to accept SIGFPEs as Wasm traps). The machine will SIGFPE in some
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;; cases when `srem` is valid (specifically -INT_MIN % -1).
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function %i8(i8, i8) -> i8 {
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block0(v0: i8, v1: i8):
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v2 = srem.i8 v0, v1
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; check: movq %rdi, %rax
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; nextln: movl $$0, %edx
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; nextln: srem $$rax:$$rdx, %sil
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; nextln: shrq $$8, %rax
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return v2
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}
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function %i16(i16, i16) -> i16 {
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block0(v0: i16, v1: i16):
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v2 = srem.i16 v0, v1
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; check: movq %rdi, %rax
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; nextln: movl $$0, %edx
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; nextln: srem $$rax:$$rdx, %si
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; nextln: movq %rdx, %rax
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return v2
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}
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function %i32(i32, i32) -> i32 {
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block0(v0: i32, v1: i32):
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v2 = srem.i32 v0, v1
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; check: movq %rdi, %rax
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; nextln: movl $$0, %edx
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; nextln: srem $$rax:$$rdx, %esi
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; nextln: movq %rdx, %rax
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return v2
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}
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function %i64(i64, i64) -> i64 {
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block0(v0: i64, v1: i64):
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v2 = srem.i64 v0, v1
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; check: movq %rdi, %rax
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; nextln: movl $$0, %edx
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; nextln: srem $$rax:$$rdx, %rsi
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; nextln: movq %rdx, %rax
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return v2
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}
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