mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-21 02:29:22 +00:00
b85e4eba85
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
25 lines
1.1 KiB
LLVM
25 lines
1.1 KiB
LLVM
; RUN: opt < %s -scalarrepl -S | grep memcpy
|
|
; PR1421
|
|
|
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
|
|
target triple = "i686-apple-darwin8"
|
|
|
|
%struct.LongestMember = type { i8, i32 }
|
|
%struct.MyString = type { i32 }
|
|
%struct.UnionType = type { %struct.LongestMember }
|
|
|
|
define void @_Z4testP9UnionTypePS0_(%struct.UnionType* %p, %struct.UnionType** %pointerToUnion) {
|
|
entry:
|
|
%tmp = alloca %struct.UnionType, align 8
|
|
%tmp2 = getelementptr %struct.UnionType* %tmp, i32 0, i32 0, i32 0
|
|
%tmp13 = getelementptr %struct.UnionType* %p, i32 0, i32 0, i32 0
|
|
call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp2, i8* %tmp13, i32 8, i32 0, i1 false)
|
|
%tmp5 = load %struct.UnionType** %pointerToUnion
|
|
%tmp56 = getelementptr %struct.UnionType* %tmp5, i32 0, i32 0, i32 0
|
|
%tmp7 = getelementptr %struct.UnionType* %tmp, i32 0, i32 0, i32 0
|
|
call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp56, i8* %tmp7, i32 8, i32 0, i1 false)
|
|
ret void
|
|
}
|
|
|
|
declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
|