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| author | Nadav Rotem <nrotem@apple.com> | 2012-12-05 21:21:26 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2012-12-05 21:21:26 +0000 |
| commit | 0602bb46596485b43fa8b86abbc8485d502025ce (patch) | |
| tree | c0d06457ae762383e00ca62e85b0b010803ffbdf /test/Analysis/CostModel/X86/vectorized-loop.ll | |
| parent | f2a1c83c86ceefb9a241aa728d1d1239a64b894e (diff) | |
Cost Model: change the default cost of control flow instructions (br / ret / ...) to zero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169423 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Analysis/CostModel/X86/vectorized-loop.ll')
| -rw-r--r-- | test/Analysis/CostModel/X86/vectorized-loop.ll | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/test/Analysis/CostModel/X86/vectorized-loop.ll b/test/Analysis/CostModel/X86/vectorized-loop.ll index 7919a9ca9a..6c9e111bb1 100644 --- a/test/Analysis/CostModel/X86/vectorized-loop.ll +++ b/test/Analysis/CostModel/X86/vectorized-loop.ll @@ -41,7 +41,7 @@ vector.body: ; preds = %for.body.lr.ph, %ve store <8 x i32> %11, <8 x i32>* %9, align 4 %index.next = add i64 %index, 8 %12 = icmp eq i64 %index.next, %end.idx.rnd.down - ;CHECK: cost of 1 {{.*}} br + ;CHECK: cost of 0 {{.*}} br br i1 %12, label %middle.block, label %vector.body middle.block: ; preds = %vector.body, %for.body.lr.ph @@ -65,11 +65,11 @@ for.body: ; preds = %middle.block, %for. ;CHECK: cost of 0 {{.*}} trunc %16 = trunc i64 %indvars.iv.next to i32 %cmp = icmp slt i32 %16, %end - ;CHECK: cost of 1 {{.*}} br + ;CHECK: cost of 0 {{.*}} br br i1 %cmp, label %for.body, label %for.end for.end: ; preds = %middle.block, %for.body, %entry - ;CHECK: cost of 1 {{.*}} ret + ;CHECK: cost of 0 {{.*}} ret ret i32 undef } |