rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is
for pre-2.9 bitcode files.  We keep x86 unaligned loads, movnt, crc32, and the
target indep prefetch change.

As usual, updating the testsuite is a PITA.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/Thumb/dyn-stackalloc.ll b/test/CodeGen/Thumb/dyn-stackalloc.ll
index cd35be6..f3f0834 100644
--- a/test/CodeGen/Thumb/dyn-stackalloc.ll
+++ b/test/CodeGen/Thumb/dyn-stackalloc.ll
@@ -60,7 +60,7 @@
 	%tmp9 = call i8* @strcpy( i8* %tmp6, i8* %tag )
 	%tmp6.len = call i32 @strlen( i8* %tmp6 )
 	%tmp6.indexed = getelementptr i8* %tmp6, i32 %tmp6.len
-	call void @llvm.memcpy.i32( i8* %tmp6.indexed, i8* getelementptr ([2 x i8]* @str215, i32 0, i32 0), i32 2, i32 1 )
+	call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp6.indexed, i8* getelementptr inbounds ([2 x i8]* @str215, i32 0, i32 0), i32 2, i32 1, i1 false)
 	%tmp15 = call i8* @strcat( i8* %tmp6, i8* %contents )
 	call fastcc void @comment_add( %struct.comment* %vc, i8* %tmp6 )
 	ret void
@@ -72,6 +72,6 @@
 
 declare fastcc void @comment_add(%struct.comment*, i8*)
 
-declare void @llvm.memcpy.i32(i8*, i8*, i32, i32)
+declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
 
 declare i8* @strcpy(i8*, i8*)