llvm/test/Transforms/InstCombine/2006-11-03-Memmove64.ll
Dan Gohman f2f6ce65b7 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:01:28 +00:00

17 lines
514 B
LLVM

; RUN: opt < %s -instcombine -S | \
; RUN: not grep memmove.i32
; Instcombine was trying to turn this into a memmove.i32
target datalayout = "e-p:64:64"
target triple = "alphaev67-unknown-linux-gnu"
@str10 = internal constant [1 x i8] zeroinitializer ; <[1 x i8]*> [#uses=1]
define void @do_join(i8* %b) {
entry:
call void @llvm.memmove.i64( i8* %b, i8* getelementptr ([1 x i8]* @str10, i32 0, i64 0), i64 1, i32 1 )
ret void
}
declare void @llvm.memmove.i64(i8*, i8*, i64, i32)