convert test to filecheck format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79114 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/X86/sse3.ll b/test/CodeGen/X86/sse3.ll
index a498ac5..5e7908c 100644
--- a/test/CodeGen/X86/sse3.ll
+++ b/test/CodeGen/X86/sse3.ll
@@ -1,14 +1,24 @@
-; RUN: llvm-as < %s | llc -march=x86 -mcpu=yonah -o %t -f
-; RUN: not grep pextrw %t
-; RUN: grep pinsrw %t
+; These are tests for SSE3 codegen. Yonah has SSE3 and earlier but not SSSE3+.
+
+; RUN: llvm-as < %s | llc -march=x86-64 -mcpu=yonah | FileCheck %s --check-prefix=X64
; Test for v8xi16 lowering where we extract the first element of the vector and
; placed it in the second element of the result.
-define void @test_cl(<8 x i16> addrspace(1)* %dest, <8 x i16> addrspace(1)* %old) nounwind {
+define void @shuf1(<8 x i16>* %dest, <8 x i16>* %old) nounwind {
entry:
- %tmp3 = load <8 x i16> addrspace(1)* %old ; <<8 x i16>> [#uses=1]
- %tmp6 = shufflevector <8 x i16> %tmp3, <8 x i16> < i16 0, i16 undef, i16 undef, i16 undef, i16 undef, i16 undef, i16 undef, i16 undef >, <8 x i32> < i32 8, i32 0, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef > ; <<8 x i16>> [#uses=1]
- store <8 x i16> %tmp6, <8 x i16> addrspace(1)* %dest
+ %tmp3 = load <8 x i16>* %old
+ %tmp6 = shufflevector <8 x i16> %tmp3,
+ <8 x i16> < i16 0, i16 undef, i16 undef, i16 undef, i16 undef, i16 undef, i16 undef, i16 undef >,
+ <8 x i32> < i32 8, i32 0, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef >
+ store <8 x i16> %tmp6, <8 x i16>* %dest
ret void
+
+; X64: shuf1:
+; X64: movddup (%rsi), %xmm0
+; X64: pshuflw $0, %xmm0, %xmm0
+; X64: xorl %eax, %eax
+; X64: pinsrw $0, %eax, %xmm0
+; X64: movaps %xmm0, (%rdi)
+; X64: ret
}
\ No newline at end of file