25 lines
550 B
LLVM
25 lines
550 B
LLVM
; RUN: llc < %s -march=x86-64 | FileCheck %s
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; Make sure none of these crash, and that the power-of-two transformations
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; trigger correctly.
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define i128 @test1(i128 %x) {
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; CHECK-LABEL: test1:
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; CHECK-NOT: call
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%tmp = sdiv i128 %x, 73786976294838206464
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ret i128 %tmp
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}
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define i128 @test2(i128 %x) {
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; CHECK-LABEL: test2:
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; CHECK-NOT: call
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%tmp = sdiv i128 %x, -73786976294838206464
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ret i128 %tmp
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}
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define i128 @test3(i128 %x) {
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; CHECK-LABEL: test3:
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; CHECK: call
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%tmp = sdiv i128 %x, -73786976294838206467
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ret i128 %tmp
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}
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