Mercurial > hg > CbC > CbC_llvm
view test/Transforms/MergeFunc/phi-speculation1.ll @ 52:c22698ecb2a9
modified CreateIdentifierInfo and create new function which was named 'CreateUniqueIdentifierInfo'.
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Wed, 15 Jan 2014 21:01:33 +0900 |
parents | 95c75e76d11b |
children |
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; REQUIRES: asserts ; RUN: opt < %s -mergefunc -stats -disable-output 2>&1 | not grep "functions merged" define i32 @foo1(i32 %x) { entry: %A = add i32 %x, 1 %B = call i32 @foo1(i32 %A) br label %loop loop: %C = phi i32 [%B, %entry], [%D, %loop] %D = add i32 %x, 2 %E = icmp ugt i32 %D, 10000 br i1 %E, label %loopexit, label %loop loopexit: ret i32 %D } define i32 @foo2(i32 %x) { entry: %0 = add i32 %x, 1 %1 = call i32 @foo2(i32 %0) br label %loop loop: %2 = phi i32 [%1, %entry], [%3, %loop] %3 = add i32 %2, 2 %4 = icmp ugt i32 %3, 10000 br i1 %4, label %loopexit, label %loop loopexit: ret i32 %3 }