[X86][SSE] Add support for combining AND bitmasks to shuffles.
llvm-svn: 288365
diff --git a/llvm/test/CodeGen/X86/known-bits.ll b/llvm/test/CodeGen/X86/known-bits.ll
index 9207c5d6..46451f2 100644
--- a/llvm/test/CodeGen/X86/known-bits.ll
+++ b/llvm/test/CodeGen/X86/known-bits.ll
@@ -16,8 +16,7 @@
; X32-NEXT: shrl $14, %eax
; X32-NEXT: movzbl %al, %eax
; X32-NEXT: vmovd %eax, %xmm0
-; X32-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,0,1,1]
-; X32-NEXT: vpand {{\.LCPI.*}}, %xmm0, %xmm0
+; X32-NEXT: vpshufb {{.*#+}} xmm0 = zero,zero,zero,zero,xmm0[0],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
; X32-NEXT: vpextrd $1, %xmm0, %ebp
; X32-NEXT: xorl %ecx, %ecx
; X32-NEXT: vmovd %xmm0, %esi
@@ -55,8 +54,7 @@
; X64-NEXT: shrl $14, %eax
; X64-NEXT: movzbl %al, %eax
; X64-NEXT: vmovd %eax, %xmm0
-; X64-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,0,1,1]
-; X64-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
+; X64-NEXT: vpshufb {{.*#+}} xmm0 = zero,zero,zero,zero,xmm0[0],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
; X64-NEXT: vpextrd $1, %xmm0, %r8d
; X64-NEXT: xorl %esi, %esi
; X64-NEXT: vmovd %xmm0, %r9d