upgrade and filecheckize this test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105227 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/memcpy.ll b/test/CodeGen/X86/memcpy.ll
index 5a3ae77caae1bf02cd02c569997ddc2812ac3b4f..16bf7c5a38c9bdd9a529190af8c73150ad7ca5e4 100644 (file)
--- a/test/CodeGen/X86/memcpy.ll
+++ b/test/CodeGen/X86/memcpy.ll
@@ -1,17 +1,27 @@
-; RUN: llc < %s -march=x86-64 | grep call.*memcpy | count 2
+; RUN: llc < %s -march=x86-64 | FileCheck %s
 
-declare void @llvm.memcpy.i64(i8*, i8*, i64, i32)
+declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind
 
-define i8* @my_memcpy(i8* %a, i8* %b, i64 %n) nounwind {
+
+; Variable memcpy's should lower to calls.
+define i8* @test1(i8* %a, i8* %b, i64 %n) nounwind {
 entry:
-       tail call void @llvm.memcpy.i64( i8* %a, i8* %b, i64 %n, i32 1 )
+       tail call void @llvm.memcpy.p0i8.p0i8.i64( i8* %a, i8* %b, i64 %n, i32 1, i1 0 )
        ret i8* %a
+        
+; CHECK: test1:
+; CHECK: memcpy
 }
 
-define i8* @my_memcpy2(i64* %a, i64* %b, i64 %n) nounwind {
+; Variable memcpy's should lower to calls.
+define i8* @test2(i64* %a, i64* %b, i64 %n) nounwind {
 entry:
        %tmp14 = bitcast i64* %a to i8*
        %tmp25 = bitcast i64* %b to i8*
-       tail call void @llvm.memcpy.i64(i8* %tmp14, i8* %tmp25, i64 %n, i32 8 )
+       tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %tmp14, i8* %tmp25, i64 %n, i32 8, i1 0 )
        ret i8* %tmp14
+        
+; CHECK: test2:
+; CHECK: memcpy
 }
+