Mercurial > hg > CbC > CbC_llvm
view test/Transforms/InstCombine/udiv-simplify-bug-0.ll @ 95:afa8332a0e37 LLVM3.8
LLVM 3.8
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Tue, 13 Oct 2015 17:48:58 +0900 |
parents | 95c75e76d11b |
children |
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; RUN: opt < %s -instcombine -S | grep "ret i64 0" | count 2 define i64 @foo(i32 %x) nounwind { %y = lshr i32 %x, 1 %r = udiv i32 %y, -1 %z = sext i32 %r to i64 ret i64 %z } define i64 @bar(i32 %x) nounwind { %y = lshr i32 %x, 31 %r = udiv i32 %y, 3 %z = sext i32 %r to i64 ret i64 %z }