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| author | Jakub Staszak <jstaszak@apple.com> | 2011-08-03 22:34:43 +0000 |
|---|---|---|
| committer | Jakub Staszak <jstaszak@apple.com> | 2011-08-03 22:34:43 +0000 |
| commit | 990f78d53bfe3cf2c82147bc34b457b01e651f25 (patch) | |
| tree | 9f30e2b28859e7fb63e1aa7867a41ed5f2bc1a14 /test/CodeGen/Thumb2/2010-06-21-TailMergeBug.ll | |
| parent | 2626dba9c5515d2e534c117bb16ceb03dd4d0930 (diff) | |
| download | llvm-990f78d53bfe3cf2c82147bc34b457b01e651f25.tar.gz llvm-990f78d53bfe3cf2c82147bc34b457b01e651f25.tar.bz2 llvm-990f78d53bfe3cf2c82147bc34b457b01e651f25.tar.xz | |
Use MachineBranchProbabilityInfo in If-Conversion instead of its own heuristics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136826 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Thumb2/2010-06-21-TailMergeBug.ll')
| -rw-r--r-- | test/CodeGen/Thumb2/2010-06-21-TailMergeBug.ll | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/test/CodeGen/Thumb2/2010-06-21-TailMergeBug.ll b/test/CodeGen/Thumb2/2010-06-21-TailMergeBug.ll index f91e1c9feb..244d0bb8f7 100644 --- a/test/CodeGen/Thumb2/2010-06-21-TailMergeBug.ll +++ b/test/CodeGen/Thumb2/2010-06-21-TailMergeBug.ll @@ -32,15 +32,15 @@ define fastcc i32 @parse_percent_token() nounwind { entry: -; CHECK: ittt eq -; CHECK: ittt eq -; CHECK: ittt eq -; CHECK: ittt eq -; CHECK: ittt eq -; CHECK: moveq r0 -; CHECK-NOT: LBB0_ -; CHECK: ldreq -; CHECK: popeq +; CHECK: pop +; CHECK: pop +; CHECK: pop +; CHECK: pop +; CHECK: pop +; CHECK: pop +; CHECK: pop +; Do not convert into single stream code. BranchProbability Analysis assumes +; that branches which goes to "ret" intruction have lower probabilities. switch i32 undef, label %bb7 [ i32 37, label %bb43 i32 48, label %bb5 |