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| author | Shih-wei Liao <sliao@google.com> | 2010-04-07 12:21:42 -0700 |
|---|---|---|
| committer | Shih-wei Liao <sliao@google.com> | 2010-04-07 12:21:42 -0700 |
| commit | e4454320b3cfffe926a487c33fbeb454366de2f8 (patch) | |
| tree | 133c05da684edf4a3b2529bcacfa996298c455f6 /test/Transforms/LoopStrengthReduce/change-compare-stride-trickiness-1.ll | |
| parent | 20570085304f0a4ab4f112a01d77958bbd2827a1 (diff) | |
| download | external_llvm-e4454320b3cfffe926a487c33fbeb454366de2f8.tar.gz external_llvm-e4454320b3cfffe926a487c33fbeb454366de2f8.tar.bz2 external_llvm-e4454320b3cfffe926a487c33fbeb454366de2f8.zip | |
libbcc
Change-Id: Ieaa3ebd5a38f370752495549f8870b534eeedfc5
Diffstat (limited to 'test/Transforms/LoopStrengthReduce/change-compare-stride-trickiness-1.ll')
| -rw-r--r-- | test/Transforms/LoopStrengthReduce/change-compare-stride-trickiness-1.ll | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/test/Transforms/LoopStrengthReduce/change-compare-stride-trickiness-1.ll b/test/Transforms/LoopStrengthReduce/change-compare-stride-trickiness-1.ll index ea8a259ecd..cb638092ea 100644 --- a/test/Transforms/LoopStrengthReduce/change-compare-stride-trickiness-1.ll +++ b/test/Transforms/LoopStrengthReduce/change-compare-stride-trickiness-1.ll @@ -1,10 +1,12 @@ -; RUN: llc %s -o - --x86-asm-syntax=att | grep {cmp. \$8} +; RUN: llc %s -o - --x86-asm-syntax=att | grep {cmp. \$10} target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" target triple = "x86_64-apple-darwin9" ; The comparison happens after the relevant use, so the stride can easily ; be changed. The comparison can be done in a narrower mode than the ; induction variable. +; TODO: By making the first store post-increment as well, the loop setup +; could be made simpler. define void @foo() nounwind { entry: |