Update aosp/master LLVM for rebase to r239765

[android-x86/external-llvm.git] / test / CodeGen / X86 / extract-store.ll

diff --git a/test/CodeGen/X86/extract-store.ll b/test/CodeGen/X86/extract-store.ll
index 27d9380..801ecc9 100644 (file)
--- a/test/CodeGen/X86/extract-store.ll
+++ b/test/CodeGen/X86/extract-store.ll
@@ -1,7 +1,8 @@
 ; RUN: llc < %s -o - -mcpu=generic -march=x86-64 -mattr=+sse4.1 | FileCheck %s -check-prefix=SSE41
 ; RUN: llc < %s -o - -mcpu=generic -march=x86-64 -mattr=+avx | FileCheck %s -check-prefix=AVX
 
-define void @pextrb(i8* nocapture %dst, <16 x i8> %foo) {
+; CHECK-LABEL: extract_i8
+define void @extract_i8(i8* nocapture %dst, <16 x i8> %foo) {
 ; AVX: vpextrb
 ; SSE41: pextrb
 ; AVX-NOT: movb
@@ -11,12 +12,35 @@ define void @pextrb(i8* nocapture %dst, <16 x i8> %foo) {
   ret void
 }
 
-define void @pextrw(i16* nocapture %dst, <8 x i16> %foo) {
+; CHECK-LABEL: extract_i16
+define void @extract_i16(i16* nocapture %dst, <8 x i16> %foo) {
 ; AVX: vpextrw
 ; SSE41: pextrw
 ; AVX-NOT: movw
 ; SSE41-NOT: movw
-  %vecext = extractelement <8 x i16> %foo, i32 15
+  %vecext = extractelement <8 x i16> %foo, i32 7
+  store i16 %vecext, i16* %dst, align 1
+  ret void
+}
+
+; CHECK-LABEL: extract_i8_undef
+define void @extract_i8_undef(i8* nocapture %dst, <16 x i8> %foo) {
+; AVX-NOT: vpextrb
+; SSE41-NOT: pextrb
+; AVX-NOT: movb
+; SSE41-NOT: movb
+  %vecext = extractelement <16 x i8> %foo, i32 16 ; undef
+  store i8 %vecext, i8* %dst, align 1
+  ret void
+}
+
+; CHECK-LABEL: extract_i16_undef
+define void @extract_i16_undef(i16* nocapture %dst, <8 x i16> %foo) {
+; AVX-NOT: vpextrw
+; SSE41-NOT: pextrw
+; AVX-NOT: movw
+; SSE41-NOT: movw
+  %vecext = extractelement <8 x i16> %foo, i32 9 ; undef
   store i16 %vecext, i16* %dst, align 1
   ret void
 }