mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-02-09 13:33:17 +00:00
11f20edcf9
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118908 91177308-0d34-0410-b5e6-96231b3b80d8
33 lines
1.0 KiB
LLVM
33 lines
1.0 KiB
LLVM
; RUN: llc < %s
|
|
; PR8287: SelectionDag scheduling time.
|
|
; Yes, some front end really produces this code. But that is a
|
|
; separate bug. This is more an example than a real test, because I
|
|
; don't know how give llvm-lit a timeout.
|
|
|
|
define void @foo([4096 x i8]* %arg1, [4096 x i8]* %arg2) {
|
|
%buffer = alloca [4096 x i8]
|
|
%pbuf = alloca [4096 x i8]*
|
|
store [4096 x i8]* %buffer, [4096 x i8]** %pbuf
|
|
|
|
%parg1 = alloca [4096 x i8]*
|
|
store [4096 x i8]* %arg1, [4096 x i8]** %parg1
|
|
|
|
%parg2 = alloca [4096 x i8]*
|
|
store [4096 x i8]* %arg2, [4096 x i8]** %parg2
|
|
|
|
; The original test case has intermediate blocks.
|
|
; Presumably something fills in "buffer".
|
|
|
|
%bufferCopy1 = load [4096 x i8]** %pbuf
|
|
%dataCopy1 = load [4096 x i8]* %bufferCopy1
|
|
%arg1Copy = load [4096 x i8]** %parg1
|
|
store [4096 x i8] %dataCopy1, [4096 x i8]* %arg1Copy
|
|
|
|
%bufferCopy2 = load [4096 x i8]** %pbuf
|
|
%dataCopy2 = load [4096 x i8]* %bufferCopy2
|
|
%arg2Copy = load [4096 x i8]** %parg2
|
|
store [4096 x i8] %dataCopy2, [4096 x i8]* %arg2Copy
|
|
|
|
ret void
|
|
}
|