X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=test%2FCodeGen%2FX86%2Fbyval3.ll;h=d06fd8898e7fb37d99bbb1c7b74a18038eb32348;hb=e4e742a62d5efa8f69b351dde87f9a20c03503ef;hp=b3794eccb46834a129bba2518600d0c1fdd327a7;hpb=5c0d6ed325417baa5d119af9c2b6790231d8565f;p=oota-llvm.git

diff --git a/test/CodeGen/X86/byval3.ll b/test/CodeGen/X86/byval3.ll
index b3794eccb46..d06fd8898e7 100644
--- a/test/CodeGen/X86/byval3.ll
+++ b/test/CodeGen/X86/byval3.ll
@@ -1,9 +1,36 @@
-; RUN: llvm-as < %s | llc -march=x86-64 | grep rep.movsl | count 2
-; RUN: llvm-as < %s | llc -march=x86 | grep rep.movsl | count 2
+; RUN: llc < %s -mtriple=x86_64-linux -mattr=-avx | FileCheck %s -check-prefix=X64
+; X64-NOT:     movsq
+; X64:     rep
+; X64-NOT:     rep
+; X64:     movsq
+; X64-NOT:     movsq
+; X64:     rep
+; X64-NOT:     rep
+; X64:     movsq
+; X64-NOT:     rep
+; X64-NOT:     movsq
 
-%struct.s = type { i32, i32, i32, i32, i32, i32 }
+; Win64 has not supported byval yet.
 
-define void @g(i32 %a1, i32 %a2, i32 %a3, i32 %a4, i32 %a5, i32 %a6) {
+; RUN: llc < %s -march=x86 -mattr=-avx | FileCheck %s -check-prefix=X32
+; X32-NOT:     movsl
+; X32:     rep
+; X32-NOT:     rep
+; X32:     movsl
+; X32-NOT:     movsl
+; X32:     rep
+; X32-NOT:     rep
+; X32:     movsl
+; X32-NOT:     rep
+; X32-NOT:     movsl
+
+%struct.s = type { i32, i32, i32, i32, i32, i32, i32, i32,
+                   i32, i32, i32, i32, i32, i32, i32, i32,
+                   i32, i32, i32, i32, i32, i32, i32, i32,
+                   i32, i32, i32, i32, i32, i32, i32, i32,
+                   i32 }
+
+define void @g(i32 %a1, i32 %a2, i32 %a3, i32 %a4, i32 %a5, i32 %a6) nounwind {
 entry:
         %d = alloca %struct.s, align 16
         %tmp = getelementptr %struct.s* %d, i32 0, i32 0
@@ -18,8 +45,8 @@ entry:
         store i32 %a5, i32* %tmp8, align 16
         %tmp10 = getelementptr %struct.s* %d, i32 0, i32 5
         store i32 %a6, i32* %tmp10, align 16
-        call void @f( %struct.s* %d byval)
-        call void @f( %struct.s* %d byval)
+        call void @f( %struct.s* byval %d)
+        call void @f( %struct.s* byval %d)
         ret void
 }