Mercurial > hg > CbC > CbC_llvm
view test/Transforms/InstCombine/pr25745.ll @ 147:c2174574ed3a
LLVM 10
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Wed, 14 Aug 2019 16:55:33 +0900 |
parents | 7d135dc70f03 |
children |
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; RUN: opt -S -instcombine < %s | FileCheck %s ; Checking for a crash declare void @use.i1(i1 %val) declare void @use.i64(i64 %val) define i64 @f(i32 %x) { ; CHECK-LABEL: @f( entry: %x.wide = sext i32 %x to i64 %minus.x = sub i32 0, %x %minus.x.wide = sext i32 %minus.x to i64 %c = icmp slt i32 %x, 0 %val = select i1 %c, i64 %x.wide, i64 %minus.x.wide call void @use.i1(i1 %c) call void @use.i64(i64 %x.wide) ret i64 %val ; CHECK: ret i64 %val }