acdc419c89
Another step moving away from the deprecated syntax of specifying pass pipeline in opt. Differential Revision: https://reviews.llvm.org/D119081
14 lines
296 B
LLVM
14 lines
296 B
LLVM
; RUN: opt -passes=instcombine -S < %s | FileCheck %s
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@d = common global i32 0, align 4
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define i1 @f(i8 zeroext %p) #1 {
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; CHECK-NOT: ret i1 false
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%1 = zext i8 %p to i32
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%2 = load i32, i32* @d, align 4
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%3 = or i32 %2, -2
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%4 = add nsw i32 %3, %1
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%5 = icmp ugt i32 %1, %4
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ret i1 %5
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}
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