forked from OSchip/llvm-project
27 lines
1.1 KiB
LLVM
Executable File
27 lines
1.1 KiB
LLVM
Executable File
; RUN: opt %loadPolly %defaultOpts -polly-analyze-ir -analyze < %s -stats 2>&1 | not FileCheck %s
|
|
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
|
|
target triple = "x86_64-linux-gnu"
|
|
|
|
define void @f(i32* noalias nocapture %a, i32* noalias nocapture %b) nounwind {
|
|
bb.nph:
|
|
br label %bb
|
|
|
|
bb: ; preds = %bb, %bb.nph
|
|
%i.03 = phi i64 [ 0, %bb.nph ], [ %2, %bb ] ; <i64> [#uses=3]
|
|
%scevgep = getelementptr i32* %b, i64 %i.03 ; <i32*> [#uses=1]
|
|
%scevgep4 = getelementptr i32* %a, i64 %i.03 ; <i32*> [#uses=1]
|
|
%0 = load i32* %scevgep, align 4 ; <i32> [#uses=1]
|
|
%1 = add nsw i32 %0, 2 ; <i32> [#uses=1]
|
|
store i32 %1, i32* %scevgep4, align 4
|
|
%2 = add nsw i64 %i.03, 1 ; <i64> [#uses=2]
|
|
%exitcond = icmp eq i64 %2, 128 ; <i1> [#uses=1]
|
|
br i1 %exitcond, label %return, label %bb
|
|
|
|
return: ; preds = %bb
|
|
ret void
|
|
}
|
|
|
|
|
|
; CHECK: Found base address alias
|