diff options
Diffstat (limited to 'test/CodeGen/X86/sandybridge-loads.ll')
| -rw-r--r-- | test/CodeGen/X86/sandybridge-loads.ll | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/test/CodeGen/X86/sandybridge-loads.ll b/test/CodeGen/X86/sandybridge-loads.ll index d85c32eaa7..5a23cf136d 100644 --- a/test/CodeGen/X86/sandybridge-loads.ll +++ b/test/CodeGen/X86/sandybridge-loads.ll @@ -3,7 +3,7 @@ ;CHECK: wideloads ;CHECK: vmovaps ;CHECK: vinsertf128 -;CHECK: vmovups +;CHECK: vmovaps ;CHECK-NOT: vinsertf128 ;CHECK: ret @@ -11,11 +11,29 @@ define void @wideloads(<8 x float>* %a, <8 x float>* %b, <8 x float>* %c) nounwi %v0 = load <8 x float>* %a, align 16 ; <---- unaligned! %v1 = load <8 x float>* %b, align 32 ; <---- aligned! %m0 = fcmp olt <8 x float> %v1, %v0 - %v2 = load <8 x float>* %c, align 16 + %v2 = load <8 x float>* %c, align 32 ; <---- aligned! %m1 = fcmp olt <8 x float> %v2, %v0 %mand = and <8 x i1> %m1, %m0 %r = zext <8 x i1> %mand to <8 x i32> - store <8 x i32> %r, <8 x i32>* undef, align 16 + store <8 x i32> %r, <8 x i32>* undef, align 32 + ret void +} + +; CHECK: widestores +; loads: +; CHECK: vmovaps +; CHECK: vmovaps +; stores: +; CHECK: vmovaps +; CHECK: vextractf128 +; CHECK: vmovaps +;CHECK: ret + +define void @widestores(<8 x float>* %a, <8 x float>* %b, <8 x float>* %c) nounwind uwtable noinline ssp { + %v0 = load <8 x float>* %a, align 32 + %v1 = load <8 x float>* %b, align 32 + store <8 x float> %v0, <8 x float>* %b, align 32 ; <--- aligned + store <8 x float> %v1, <8 x float>* %a, align 16 ; <--- unaligned ret void } |