diff options
Diffstat (limited to 'test/Analysis/CostModel')
| -rw-r--r-- | test/Analysis/CostModel/X86/insert-extract-at-zero.ll | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/test/Analysis/CostModel/X86/insert-extract-at-zero.ll b/test/Analysis/CostModel/X86/insert-extract-at-zero.ll new file mode 100644 index 0000000..eea5b60 --- /dev/null +++ b/test/Analysis/CostModel/X86/insert-extract-at-zero.ll @@ -0,0 +1,33 @@ +; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s + +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-n8:16:32:64-S128" +target triple = "x86_64-apple-macosx10.8.0" + +define i32 @insert-extract-at-zero-idx(i32 %arg, float %fl) { + ;CHECK: cost of 0 {{.*}} extract + %A = extractelement <4 x float> undef, i32 0 + ;CHECK: cost of 1 {{.*}} extract + %B = extractelement <4 x i32> undef, i32 0 + ;CHECK: cost of 1 {{.*}} extract + %C = extractelement <4 x float> undef, i32 1 + + ;CHECK: cost of 0 {{.*}} extract + %D = extractelement <8 x float> undef, i32 0 + ;CHECK: cost of 1 {{.*}} extract + %E = extractelement <8 x float> undef, i32 1 + + ;CHECK: cost of 1 {{.*}} extract + %F = extractelement <8 x float> undef, i32 %arg + + ;CHECK: cost of 0 {{.*}} insert + %G = insertelement <4 x float> undef, float %fl, i32 0 + ;CHECK: cost of 1 {{.*}} insert + %H = insertelement <4 x float> undef, float %fl, i32 1 + ;CHECK: cost of 1 {{.*}} insert + %I = insertelement <4 x i32> undef, i32 %arg, i32 0 + + ;CHECK: cost of 0 {{.*}} insert + %J = insertelement <4 x double> undef, double undef, i32 0 + + ret i32 0 +} |