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-rw-r--r--test/Transforms/MemCpyOpt/memmove.ll19
1 files changed, 11 insertions, 8 deletions
diff --git a/test/Transforms/MemCpyOpt/memmove.ll b/test/Transforms/MemCpyOpt/memmove.ll
index 8babb04..7f1667a 100644
--- a/test/Transforms/MemCpyOpt/memmove.ll
+++ b/test/Transforms/MemCpyOpt/memmove.ll
@@ -4,25 +4,28 @@
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
target triple = "x86_64-apple-darwin9.0"
-declare void @llvm.memmove.i64(i8* nocapture, i8* nocapture, i64, i32) nounwind
+declare void @llvm.memmove.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind
define i8* @test1(i8* nocapture %src) nounwind {
entry:
; CHECK: @test1
; CHECK: call void @llvm.memcpy
- %call3 = malloc [13 x i8] ; <[13 x i8]*> [#uses=1]
- %call3.sub = getelementptr inbounds [13 x i8]* %call3, i64 0, i64 0 ; <i8*> [#uses=2]
- tail call void @llvm.memmove.i64(i8* %call3.sub, i8* %src, i64 13, i32 1)
+ %malloccall = tail call i8* @malloc(i32 trunc (i64 mul nuw (i64 ptrtoint (i8* getelementptr (i8* null, i32 1) to i64), i64 13) to i32))
+ %call3 = bitcast i8* %malloccall to [13 x i8]*
+ %call3.sub = getelementptr inbounds [13 x i8]* %call3, i64 0, i64 0
+ tail call void @llvm.memmove.p0i8.p0i8.i64(i8* %call3.sub, i8* %src, i64 13, i32 1, i1 false)
ret i8* %call3.sub
}
+declare noalias i8* @malloc(i32)
+
define void @test2(i8* %P) nounwind {
entry:
; CHECK: @test2
; CHECK: call void @llvm.memcpy
- %add.ptr = getelementptr i8* %P, i64 16 ; <i8*> [#uses=1]
- tail call void @llvm.memmove.i64(i8* %P, i8* %add.ptr, i64 16, i32 1)
+ %add.ptr = getelementptr i8* %P, i64 16
+ tail call void @llvm.memmove.p0i8.p0i8.i64(i8* %P, i8* %add.ptr, i64 16, i32 1, i1 false)
ret void
}
@@ -31,7 +34,7 @@ define void @test3(i8* %P) nounwind {
entry:
; CHECK: @test3
; CHECK: call void @llvm.memmove
- %add.ptr = getelementptr i8* %P, i64 16 ; <i8*> [#uses=1]
- tail call void @llvm.memmove.i64(i8* %P, i8* %add.ptr, i64 17, i32 1)
+ %add.ptr = getelementptr i8* %P, i64 16
+ tail call void @llvm.memmove.p0i8.p0i8.i64(i8* %P, i8* %add.ptr, i64 17, i32 1, i1 false)
ret void
}
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