Mercurial > hg > CbC > CbC_llvm

annotate polly/test/ScopInfo/Alias-3.ll @ 252:1f2b6ac9f198 llvm-original

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
LLVM16-1
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Fri, 18 Aug 2023 09:04:13 +0900
parents c4bab56944e8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
236
c4bab56944e8 LLVM 16
kono
parents: 150
diff changeset
1 ; RUN: opt %loadPolly -polly-print-scops -disable-output < %s -stats 2>&1 | FileCheck %s --check-prefix=RTA
c4bab56944e8 LLVM 16
kono
parents: 150
diff changeset
2 ; RUN: opt %loadPolly -polly-print-scops -polly-use-runtime-alias-checks=false -disable-output < %s -stats 2>&1 | FileCheck %s --check-prefix=NORTA
150
anatofuz
parents:
diff changeset
3 ; REQUIRES: asserts
anatofuz
parents:
diff changeset
4
anatofuz
parents:
diff changeset
5 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"
anatofuz
parents:
diff changeset
6
252
1f2b6ac9f198 LLVM16-1
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 236
diff changeset
7 define void @f(ptr nocapture %a, ptr nocapture %b) nounwind {
150
anatofuz
parents:
diff changeset
8 bb.nph:
anatofuz
parents:
diff changeset
9 br label %bb
anatofuz
parents:
diff changeset
10
anatofuz
parents:
diff changeset
11 bb: ; preds = %bb, %bb.nph
anatofuz
parents:
diff changeset
12 %i.03 = phi i64 [ 0, %bb.nph ], [ %2, %bb ] ; <i64> [#uses=3]
252
1f2b6ac9f198 LLVM16-1
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 236
diff changeset
13 %scevgep = getelementptr i32, ptr %b, i64 %i.03 ; <ptr> [#uses=1]
1f2b6ac9f198 LLVM16-1
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 236
diff changeset
14 %scevgep4 = getelementptr i32, ptr %a, i64 %i.03 ; <ptr> [#uses=1]
1f2b6ac9f198 LLVM16-1
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 236
diff changeset
15 %0 = load i32, ptr %scevgep, align 4 ; <i32> [#uses=1]
150
anatofuz
parents:
diff changeset
16 %1 = add nsw i32 %0, 2 ; <i32> [#uses=1]
252
1f2b6ac9f198 LLVM16-1
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 236
diff changeset
17 store i32 %1, ptr %scevgep4, align 4
150
anatofuz
parents:
diff changeset
18 %2 = add nsw i64 %i.03, 1 ; <i64> [#uses=2]
anatofuz
parents:
diff changeset
19 %exitcond = icmp eq i64 %2, 128 ; <i1> [#uses=1]
anatofuz
parents:
diff changeset
20 br i1 %exitcond, label %return, label %bb
anatofuz
parents:
diff changeset
21
anatofuz
parents:
diff changeset
22 return: ; preds = %bb
anatofuz
parents:
diff changeset
23 ret void
anatofuz
parents:
diff changeset
24 }
anatofuz
parents:
diff changeset
25
anatofuz
parents:
diff changeset
26
anatofuz
parents:
diff changeset
27 ; RTA: 1 polly-detect - Number of scops
anatofuz
parents:
diff changeset
28 ; NORTA: 1 polly-detect - Number of rejected regions: Base address aliasing