diff --git a/test/CodeGen/X86/avx-trunc.ll b/test/CodeGen/X86/avx-trunc.ll
index 70c8ecb9d4a..2a8a2a57f01 100644
--- a/test/CodeGen/X86/avx-trunc.ll
+++ b/test/CodeGen/X86/avx-trunc.ll
@@ -1,9 +1,9 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s
 
 define <4 x i32> @trunc_64_32(<4 x i64> %A) nounwind uwtable readnone ssp{
 ; CHECK-LABEL: trunc_64_32:
-; CHECK:       ## BB#0:
+; CHECK:       # BB#0:
 ; CHECK-NEXT:    vextractf128 $1, %ymm0, %xmm1
 ; CHECK-NEXT:    vpshufd {{.*#+}} xmm1 = xmm1[0,1,0,2]
 ; CHECK-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
@@ -16,7 +16,7 @@ define <4 x i32> @trunc_64_32(<4 x i64> %A) nounwind uwtable readnone ssp{
 
 define <8 x i16> @trunc_32_16(<8 x i32> %A) nounwind uwtable readnone ssp{
 ; CHECK-LABEL: trunc_32_16:
-; CHECK:       ## BB#0:
+; CHECK:       # BB#0:
 ; CHECK-NEXT:    vextractf128 $1, %ymm0, %xmm1
 ; CHECK-NEXT:    vmovdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
 ; CHECK-NEXT:    vpshufb %xmm2, %xmm1, %xmm1
@@ -30,7 +30,7 @@ define <8 x i16> @trunc_32_16(<8 x i32> %A) nounwind uwtable readnone ssp{
 
 define <16 x i8> @trunc_16_8(<16 x i16> %A) nounwind uwtable readnone ssp{
 ; CHECK-LABEL: trunc_16_8:
-; CHECK:       ## BB#0:
+; CHECK:       # BB#0:
 ; CHECK-NEXT:    vextractf128 $1, %ymm0, %xmm1
 ; CHECK-NEXT:    vmovdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u>
 ; CHECK-NEXT:    vpshufb %xmm2, %xmm1, %xmm1