xref: /llvm-project/polly/test/CodeGen/OpenMP/inlineasm.ll (revision e1f056f692d869708c1898d9d65a69ac5584a0ed)
1; RUN: opt %loadNPMPolly '-passes=polly-opt-isl,polly-codegen' -polly-parallel -S < %s | FileCheck %s
2; llvm.org/PR51960
3
4; CHECK-LABEL: define internal void @foo_polly_subfn
5; CHECK: polly.stmt.for.body3:
6; CHECK:   tail call i32 asm "664:\0A", "={ax},{di},~{dirflag},~{fpsr},~{flags}"(i32 0)
7
8target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
9target triple = "x86_64-unknown-linux-gnu"
10
11define i32 @foo(ptr %bar) {
12for.cond1.preheader.preheader:
13  br label %for.cond1.preheader
14
15for.cond1.preheader:
16  %indvars.iv16 = phi i64 [ 0, %for.cond1.preheader.preheader ], [ %indvars.iv.next17, %for.inc6 ]
17  br label %for.body3
18
19for.body3:
20  %indvars.iv = phi i64 [ %indvars.iv.next, %for.body3 ], [ 0, %for.cond1.preheader ]
21  %xyzzy = tail call i32 asm "664:\0A", "={ax},{di},~{dirflag},~{fpsr},~{flags}"(i32 0) #0
22  %arrayidx5 = getelementptr inbounds [1 x i32], ptr %bar, i64 0, i64 %indvars.iv
23  store i32 %xyzzy, ptr %arrayidx5, align 4
24  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
25  %exitcond.not = icmp eq i64 %indvars.iv, 1
26  br i1 %exitcond.not, label %for.inc6, label %for.body3
27
28for.inc6:
29  %indvars.iv.next17 = add nuw nsw i64 %indvars.iv16, 1
30  %exitcond19.not = icmp eq i64 %indvars.iv16, 1
31  br i1 %exitcond19.not, label %for.end8, label %for.cond1.preheader
32
33for.end8:
34  ret i32 0
35}
36
37attributes #0 = { readnone }
38