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| author | Paul Redmond <paul.redmond@intel.com> | 2013-05-28 20:00:34 +0000 |
|---|---|---|
| committer | Paul Redmond <paul.redmond@intel.com> | 2013-05-28 20:00:34 +0000 |
| commit | 5fdf836ba417a9813a352b25d39ae0c8b9bc281d (patch) | |
| tree | 97e09ebec24621e099df3907703f93d5a16c009f /llvm/test/Transforms/LoopVectorize/X86/parallel-loops-after-reg2mem.ll | |
| parent | 9d406f4ec7dfa7da99a5d3160b02f724df34a4be (diff) | |
| download | bcm5719-llvm-5fdf836ba417a9813a352b25d39ae0c8b9bc281d.tar.gz bcm5719-llvm-5fdf836ba417a9813a352b25d39ae0c8b9bc281d.zip | |
Add support for llvm.vectorizer metadata
- llvm.loop.parallel metadata has been renamed to llvm.loop to be more generic
by making the root of additional loop metadata.
- Loop::isAnnotatedParallel now looks for llvm.loop and associated
llvm.mem.parallel_loop_access
- document llvm.loop and update llvm.mem.parallel_loop_access
- add support for llvm.vectorizer.width and llvm.vectorizer.unroll
- document llvm.vectorizer.* metadata
- add utility class LoopVectorizerHints for getting/setting loop metadata
- use llvm.vectorizer.width=1 to indicate already vectorized instead of
already_vectorized
- update existing tests that used llvm.loop.parallel and
llvm.vectorizer.already_vectorized
Reviewed by: Nadav Rotem
llvm-svn: 182802
Diffstat (limited to 'llvm/test/Transforms/LoopVectorize/X86/parallel-loops-after-reg2mem.ll')
| -rw-r--r-- | llvm/test/Transforms/LoopVectorize/X86/parallel-loops-after-reg2mem.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/X86/parallel-loops-after-reg2mem.ll b/llvm/test/Transforms/LoopVectorize/X86/parallel-loops-after-reg2mem.ll index f904a8e0b11..2c47fcb4d38 100644 --- a/llvm/test/Transforms/LoopVectorize/X86/parallel-loops-after-reg2mem.ll +++ b/llvm/test/Transforms/LoopVectorize/X86/parallel-loops-after-reg2mem.ll @@ -35,7 +35,7 @@ for.body: ; preds = %for.body.for.body_c %indvars.iv.next.reload = load i64* %indvars.iv.next.reg2mem %lftr.wideiv = trunc i64 %indvars.iv.next.reload to i32 %exitcond = icmp eq i32 %lftr.wideiv, 512 - br i1 %exitcond, label %for.end, label %for.body.for.body_crit_edge, !llvm.loop.parallel !3 + br i1 %exitcond, label %for.end, label %for.body.for.body_crit_edge, !llvm.loop !3 for.body.for.body_crit_edge: ; preds = %for.body %indvars.iv.next.reload2 = load i64* %indvars.iv.next.reg2mem |
