1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
; RUN: opt %loadPolly -polly-process-unprofitable -polly-scops -polly-print-ast -disable-output -S < %s | FileCheck %s --check-prefix=AST
; RUN: opt %loadPolly -polly-process-unprofitable -polly-scops -polly-codegen -S < %s | FileCheck %s --check-prefix=CODEGEN
target datalayout = "e-m:e-i64:64-i128:128-n8:16:32:64-S128"
target triple = "aarch64--linux-gnu"
; This test is to ensure that for we generate signed remainder for
; the polly.cond check.
; AST: isl ast :: foo1
; AST: if ((a1 - b1) % 24 == 0)
; CODEGEN: define void @foo1
; CODEGEN: polly.cond:
; CODEGEN: %pexp.zdiv_r = srem {{.*}}, 24
%struct.A = type { i32, i64, i8 }
; Function Attrs: norecurse nounwind
define void @foo1(%struct.A* %a1, %struct.A* readnone %b1) #0 {
entry:
br label %entry.split
entry.split: ; preds = %entry
%cmp4 = icmp eq %struct.A* %a1, %b1
br i1 %cmp4, label %for.cond.cleanup, label %for.body.preheader
for.body.preheader: ; preds = %entry.split
br label %for.body
for.cond.cleanup.loopexit: ; preds = %for.body
br label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.cond.cleanup.loopexit, %entry.split
ret void
for.body: ; preds = %for.body.preheader, %for.body
%start.05 = phi %struct.A* [ %incdec.ptr, %for.body ], [ %a1, %for.body.preheader ]
%a = getelementptr inbounds %struct.A, %struct.A* %start.05, i64 0, i32 0
%0 = load i32, i32* %a, align 8
%add = add nsw i32 %0, 1
store i32 %add, i32* %a, align 8
%incdec.ptr = getelementptr inbounds %struct.A, %struct.A* %start.05, i64 1
%cmp = icmp eq %struct.A* %incdec.ptr, %b1
br i1 %cmp, label %for.cond.cleanup.loopexit, label %for.body
}
|
