mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-19 03:29:22 +00:00
69ccadd753
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32115 91177308-0d34-0410-b5e6-96231b3b80d8
32 lines
1.3 KiB
LLVM
32 lines
1.3 KiB
LLVM
; RUN: llvm-upgrade < %s | llvm-as | opt -aa-eval -disable-output 2>&1 | grep '2 no alias respon'
|
|
|
|
;; TEST that A[1][0] may alias A[0][i].
|
|
|
|
void %test(int %N) {
|
|
entry:
|
|
%X = alloca [3 x [3 x int]] ; <[3 x [3 x int]]*> [#uses=4]
|
|
%tmp.24 = setgt int %N, 0 ; <bool> [#uses=1]
|
|
br bool %tmp.24, label %no_exit, label %loopexit
|
|
|
|
no_exit: ; preds = %no_exit, %entry
|
|
%i.0.0 = phi int [ 0, %entry ], [ %inc, %no_exit ] ; <int> [#uses=2]
|
|
%tmp.6 = getelementptr [3 x [3 x int]]* %X, int 0, int 0, int %i.0.0 ; <int*> [#uses=1]
|
|
store int 1, int* %tmp.6
|
|
%tmp.8 = getelementptr [3 x [3 x int]]* %X, int 0, int 0, int 0 ; <int*> [#uses=1]
|
|
%tmp.9 = load int* %tmp.8 ; <int> [#uses=1]
|
|
%tmp.11 = getelementptr [3 x [3 x int]]* %X, int 0, int 1, int 0 ; <int*> [#uses=1]
|
|
%tmp.12 = load int* %tmp.11 ; <int> [#uses=1]
|
|
%tmp.13 = add int %tmp.12, %tmp.9 ; <int> [#uses=1]
|
|
%inc = add int %i.0.0, 1 ; <int> [#uses=2]
|
|
%tmp.2 = setlt int %inc, %N ; <bool> [#uses=1]
|
|
br bool %tmp.2, label %no_exit, label %loopexit
|
|
|
|
loopexit: ; preds = %no_exit, %entry
|
|
%Y.0.1 = phi int [ 0, %entry ], [ %tmp.13, %no_exit ] ; <int> [#uses=1]
|
|
%tmp.4 = getelementptr [3 x [3 x int]]* %X, int 0, int 0 ; <[3 x int]*> [#uses=1]
|
|
%tmp.15 = call int (...)* %foo( [3 x int]* %tmp.4, int %Y.0.1 ) ; <int> [#uses=0]
|
|
ret void
|
|
}
|
|
|
|
declare int %foo(...)
|