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| author | Nadav Rotem <nrotem@apple.com> | 2013-06-27 17:52:04 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2013-06-27 17:52:04 +0000 |
| commit | 16d36a5cd1a581dfac79a4616b6b9602a43b6cd1 (patch) | |
| tree | e2ec243f400af19db4bcaeedcc5625339930a2db /test/Analysis/CostModel | |
| parent | 5f72fa5701cd78127ebd2c19cd4c99a1efffacc0 (diff) | |
| download | external_llvm-16d36a5cd1a581dfac79a4616b6b9602a43b6cd1.zip external_llvm-16d36a5cd1a581dfac79a4616b6b9602a43b6cd1.tar.gz external_llvm-16d36a5cd1a581dfac79a4616b6b9602a43b6cd1.tar.bz2 | |
CostModel: improve the cost model for load/store of non power-of-two types such as <3 x float>, which are popular in graphics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185085 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Analysis/CostModel')
| -rw-r--r-- | test/Analysis/CostModel/X86/load_store.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/Analysis/CostModel/X86/load_store.ll b/test/Analysis/CostModel/X86/load_store.ll index 4195b1d..a53d0bd 100644 --- a/test/Analysis/CostModel/X86/load_store.ll +++ b/test/Analysis/CostModel/X86/load_store.ll @@ -59,6 +59,25 @@ define i32 @loads(i32 %arg) { ;CHECK: cost of 4 {{.*}} load load <8 x i64>* undef, align 4 + + ;CHECK: cost of 3 {{.*}} load + load <3 x float>* undef, align 4 + + ;CHECK: cost of 3 {{.*}} load + load <3 x double>* undef, align 4 + + ;CHECK: cost of 3 {{.*}} load + load <3 x i32>* undef, align 4 + + ;CHECK: cost of 3 {{.*}} load + load <3 x i64>* undef, align 4 + + ;CHECK: cost of 10 {{.*}} load + load <5 x i32>* undef, align 4 + + ;CHECK: cost of 10 {{.*}} load + load <5 x i64>* undef, align 4 + ret i32 undef } |