Renamed llvm.x86.sse42.crc32 intrinsics; crc64 doesn't exist.

[oota-llvm.git] / test / Transforms / SimplifyLibCalls / MemCpy.ll

diff --git a/test/Transforms/SimplifyLibCalls/MemCpy.ll b/test/Transforms/SimplifyLibCalls/MemCpy.ll
index 5e701b41062cb65594619f7a9b2ceedb4f8baf3d..39662b1589af2633a6464a72a6bd5c6504189d66 100644 (file)
--- a/test/Transforms/SimplifyLibCalls/MemCpy.ll
+++ b/test/Transforms/SimplifyLibCalls/MemCpy.ll
@@ -1,21 +1,20 @@
-; Test that the StrCatOptimizer works correctly
-; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | not grep 'call.*llvm.memcpy'
+; RUN: opt < %s -constprop -instcombine -S | not grep {call.*llvm.memcpy.i32}
 
-declare sbyte* %llvm.memcpy(sbyte*,sbyte*,int,int)
-%h = constant [2 x sbyte] c"h\00"
-%hel = constant [4 x sbyte] c"hel\00"
-%hello_u = constant [8 x sbyte] c"hello_u\00"
+@h = constant [2 x i8] c"h\00"         ; <[2 x i8]*> [#uses=1]
+@hel = constant [4 x i8] c"hel\00"             ; <[4 x i8]*> [#uses=1]
+@hello_u = constant [8 x i8] c"hello_u\00"             ; <[8 x i8]*> [#uses=1]
 
-implementation   ; Functions:
+declare void @llvm.memcpy.i32(i8*, i8*, i32, i32)
 
-int %main () {
-  %h_p = getelementptr [2 x sbyte]* %h, int 0, int 0
-  %hel_p = getelementptr [4 x sbyte]* %hel, int 0, int 0
-  %hello_u_p = getelementptr [8 x sbyte]* %hello_u, int 0, int 0
-  %target = alloca [1024 x sbyte]
-  %target_p = getelementptr [1024 x sbyte]* %target, int 0, int 0
-  call sbyte* %llvm.memcpy(sbyte* %target_p, sbyte* %h_p, int 2, int 2)
-  call sbyte* %llvm.memcpy(sbyte* %target_p, sbyte* %hel_p, int 4, int 4)
-  call sbyte* %llvm.memcpy(sbyte* %target_p, sbyte* %hello_u_p, int 8, int 8)
-  ret int 0
+define i32 @main() {
+       %h_p = getelementptr [2 x i8]* @h, i32 0, i32 0         ; <i8*> [#uses=1]
+       %hel_p = getelementptr [4 x i8]* @hel, i32 0, i32 0             ; <i8*> [#uses=1]
+       %hello_u_p = getelementptr [8 x i8]* @hello_u, i32 0, i32 0             ; <i8*> [#uses=1]
+       %target = alloca [1024 x i8]            ; <[1024 x i8]*> [#uses=1]
+       %target_p = getelementptr [1024 x i8]* %target, i32 0, i32 0            ; <i8*> [#uses=3]
+       call void @llvm.memcpy.i32( i8* %target_p, i8* %h_p, i32 2, i32 2 )
+       call void @llvm.memcpy.i32( i8* %target_p, i8* %hel_p, i32 4, i32 4 )
+       call void @llvm.memcpy.i32( i8* %target_p, i8* %hello_u_p, i32 8, i32 8 )
+       ret i32 0
 }
+