2f448bf509
Test updates were performed using: https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34 These are only the test updates where the test passed without further modification (which is almost all of them, as the backend is largely pointer-type agnostic).
20 lines
538 B
LLVM
20 lines
538 B
LLVM
; RUN: llc %s -mtriple=i386 -o - | FileCheck %s
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define i1 @no__mulodi4(i32 %a, i64 %b, ptr %c) {
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; CHECK-LABEL: no__mulodi4:
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; CHECK-NOT: calll __mulodi4
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entry:
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%0 = sext i32 %a to i64
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%1 = call { i64, i1 } @llvm.smul.with.overflow.i64(i64 %0, i64 %b)
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%2 = extractvalue { i64, i1 } %1, 1
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%3 = extractvalue { i64, i1 } %1, 0
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%4 = trunc i64 %3 to i32
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%5 = sext i32 %4 to i64
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%6 = icmp ne i64 %3, %5
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%7 = or i1 %2, %6
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store i32 %4, ptr %c, align 4
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ret i1 %7
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}
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declare { i64, i1 } @llvm.smul.with.overflow.i64(i64, i64)
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