-; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse | grep prefetchnta
-; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse | grep prefetcht0
-; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse | grep prefetcht1
-; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse | grep prefetcht2
+; RUN: llc < %s -march=x86 -mattr=+sse | FileCheck %s
+; RUN: llc < %s -march=x86 -mattr=+avx | FileCheck %s
+
+; rdar://10538297
define void @t(i8* %ptr) nounwind {
entry:
- tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 1 )
- tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 2 )
- tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 3 )
- tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 0 )
+; CHECK: prefetcht2
+; CHECK: prefetcht1
+; CHECK: prefetcht0
+; CHECK: prefetchnta
+ tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 1, i32 1 )
+ tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 2, i32 1 )
+ tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 3, i32 1 )
+ tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 0, i32 1 )
ret void
}
-declare void @llvm.prefetch(i8*, i32, i32) nounwind
+declare void @llvm.prefetch(i8*, i32, i32, i32) nounwind