mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-30 07:22:55 +01:00
d200829a4f
versions of Bash. In addition, I can back out the change to the lit built-in shell test runner to support this. This should fix the majority of fallout on Darwin, but I suspect there will be a few straggling issues. llvm-svn: 159544
34 lines
1.4 KiB
LLVM
34 lines
1.4 KiB
LLVM
; RUN: opt < %s -basicaa -aa-eval -disable-output 2>&1 | FileCheck %s
|
|
; TEST that A[1][0] may alias A[0][i].
|
|
target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
|
|
|
|
; CHECK: 2 no alias responses
|
|
|
|
define void @test(i32 %N) {
|
|
entry:
|
|
%X = alloca [3 x [3 x i32]] ; <[3 x [3 x i32]]*> [#uses=4]
|
|
%tmp.24 = icmp sgt i32 %N, 0 ; <i1> [#uses=1]
|
|
br i1 %tmp.24, label %no_exit, label %loopexit
|
|
|
|
no_exit: ; preds = %no_exit, %entry
|
|
%i.0.0 = phi i32 [ 0, %entry ], [ %inc, %no_exit ] ; <i32> [#uses=2]
|
|
%tmp.6 = getelementptr [3 x [3 x i32]]* %X, i32 0, i32 0, i32 %i.0.0 ; <i32*> [#uses=1]
|
|
store i32 1, i32* %tmp.6
|
|
%tmp.8 = getelementptr [3 x [3 x i32]]* %X, i32 0, i32 0, i32 0 ; <i32*> [#uses=1]
|
|
%tmp.9 = load i32* %tmp.8 ; <i32> [#uses=1]
|
|
%tmp.11 = getelementptr [3 x [3 x i32]]* %X, i32 0, i32 1, i32 0 ; <i32*> [#uses=1]
|
|
%tmp.12 = load i32* %tmp.11 ; <i32> [#uses=1]
|
|
%tmp.13 = add i32 %tmp.12, %tmp.9 ; <i32> [#uses=1]
|
|
%inc = add i32 %i.0.0, 1 ; <i32> [#uses=2]
|
|
%tmp.2 = icmp slt i32 %inc, %N ; <i1> [#uses=1]
|
|
br i1 %tmp.2, label %no_exit, label %loopexit
|
|
|
|
loopexit: ; preds = %no_exit, %entry
|
|
%Y.0.1 = phi i32 [ 0, %entry ], [ %tmp.13, %no_exit ] ; <i32> [#uses=1]
|
|
%tmp.4 = getelementptr [3 x [3 x i32]]* %X, i32 0, i32 0 ; <[3 x i32]*> [#uses=1]
|
|
%tmp.15 = call i32 (...)* @foo( [3 x i32]* %tmp.4, i32 %Y.0.1 ) ; <i32> [#uses=0]
|
|
ret void
|
|
}
|
|
|
|
declare i32 @foo(...)
|