20 lines
467 B
LLVM
20 lines
467 B
LLVM
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; RUN: llc -mtriple=powerpc64le-linux-gnu -mcpu=pwr8 < %s | FileCheck %s
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; https://bugs.llvm.org/show_bug.cgi?id=32442
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; Don't generate zero extension for the return value.
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; CHECK-NOT: clrldi
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define zeroext i1 @foo(i32 signext %i, i32* %p) {
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entry:
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%cmp = icmp eq i32 %i, 0
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br i1 %cmp, label %return, label %if.end
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if.end:
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store i32 %i, i32* %p, align 4
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br label %return
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return:
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%retval = phi i1 [ true, %if.end ], [ false, %entry ]
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ret i1 %retval
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}
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