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