1 files changed, 4 insertions, 48 deletions
diff --git a/llvm/test/CodeGen/X86/combine-srem.ll b/llvm/test/CodeGen/X86/combine-srem.ll
index fde4de3b456..7ed3fee94dd 100644
--- a/llvm/test/CodeGen/X86/combine-srem.ll
+++ b/llvm/test/CodeGen/X86/combine-srem.ll
@@ -168,14 +168,11 @@ define <4 x i32> @combine_vec_srem_zero(<4 x i32> %x) {
   ret <4 x i32> %1
 }
 
-; TODO fold (srem x, x) -> 0
+; fold (srem x, x) -> 0
 define i32 @combine_srem_dupe(i32 %x) {
 ; CHECK-LABEL: combine_srem_dupe:
 ; CHECK:       # %bb.0:
-; CHECK-NEXT:    movl %edi, %eax
-; CHECK-NEXT:    cltd
-; CHECK-NEXT:    idivl %edi
-; CHECK-NEXT:    movl %edx, %eax
+; CHECK-NEXT:    xorl %eax, %eax
 ; CHECK-NEXT:    retq
   %1 = srem i32 %x, %x
   ret i32 %1
@@ -184,53 +181,12 @@ define i32 @combine_srem_dupe(i32 %x) {
 define <4 x i32> @combine_vec_srem_dupe(<4 x i32> %x) {
 ; SSE-LABEL: combine_vec_srem_dupe:
 ; SSE:       # %bb.0:
-; SSE-NEXT:    pextrd $1, %xmm0, %ecx
-; SSE-NEXT:    movl %ecx, %eax
-; SSE-NEXT:    cltd
-; SSE-NEXT:    idivl %ecx
-; SSE-NEXT:    movl %edx, %ecx
-; SSE-NEXT:    movd %xmm0, %esi
-; SSE-NEXT:    movl %esi, %eax
-; SSE-NEXT:    cltd
-; SSE-NEXT:    idivl %esi
-; SSE-NEXT:    movd %edx, %xmm1
-; SSE-NEXT:    pinsrd $1, %ecx, %xmm1
-; SSE-NEXT:    pextrd $2, %xmm0, %ecx
-; SSE-NEXT:    movl %ecx, %eax
-; SSE-NEXT:    cltd
-; SSE-NEXT:    idivl %ecx
-; SSE-NEXT:    pinsrd $2, %edx, %xmm1
-; SSE-NEXT:    pextrd $3, %xmm0, %ecx
-; SSE-NEXT:    movl %ecx, %eax
-; SSE-NEXT:    cltd
-; SSE-NEXT:    idivl %ecx
-; SSE-NEXT:    pinsrd $3, %edx, %xmm1
-; SSE-NEXT:    movdqa %xmm1, %xmm0
+; SSE-NEXT:    xorps %xmm0, %xmm0
 ; SSE-NEXT:    retq
 ;
 ; AVX-LABEL: combine_vec_srem_dupe:
 ; AVX:       # %bb.0:
-; AVX-NEXT:    vpextrd $1, %xmm0, %ecx
-; AVX-NEXT:    movl %ecx, %eax
-; AVX-NEXT:    cltd
-; AVX-NEXT:    idivl %ecx
-; AVX-NEXT:    movl %edx, %ecx
-; AVX-NEXT:    vmovd %xmm0, %esi
-; AVX-NEXT:    movl %esi, %eax
-; AVX-NEXT:    cltd
-; AVX-NEXT:    idivl %esi
-; AVX-NEXT:    vmovd %edx, %xmm1
-; AVX-NEXT:    vpinsrd $1, %ecx, %xmm1, %xmm1
-; AVX-NEXT:    vpextrd $2, %xmm0, %ecx
-; AVX-NEXT:    movl %ecx, %eax
-; AVX-NEXT:    cltd
-; AVX-NEXT:    idivl %ecx
-; AVX-NEXT:    vpinsrd $2, %edx, %xmm1, %xmm1
-; AVX-NEXT:    vpextrd $3, %xmm0, %ecx
-; AVX-NEXT:    movl %ecx, %eax
-; AVX-NEXT:    cltd
-; AVX-NEXT:    idivl %ecx
-; AVX-NEXT:    vpinsrd $3, %edx, %xmm1, %xmm0
+; AVX-NEXT:    vxorps %xmm0, %xmm0, %xmm0
 ; AVX-NEXT:    retq
   %1 = srem <4 x i32> %x, %x
   ret <4 x i32> %1