blob: 33c7c640974d63af8efc0b485d3fa11bd8328746 [file] [log] [blame]
; RUN: llc -march=hexagon -O2 < %s | FileCheck %s
; CHECK: mem{{.*}} = {{.*}}.new
target triple = "hexagon-unknown-linux-gnu"
; Function Attrs: nounwind
define void @f0(i8* nocapture %a0, i8* nocapture %a1) #0 {
b0:
br label %b1
b1: ; preds = %b1, %b0
%v0 = phi i8* [ %a1, %b0 ], [ %v2, %b1 ]
%v1 = phi i8* [ %a0, %b0 ], [ %v4, %b1 ]
%v2 = getelementptr inbounds i8, i8* %v0, i32 1
%v3 = load volatile i8, i8* %v0, align 1, !tbaa !0
%v4 = getelementptr inbounds i8, i8* %v1, i32 1
store volatile i8 %v3, i8* %v1, align 1, !tbaa !0
%v5 = icmp eq i8 %v3, 0
br i1 %v5, label %b2, label %b1
b2: ; preds = %b1
ret void
}
attributes #0 = { nounwind }
!0 = !{!1, !1, i64 0}
!1 = !{!"omnipotent char", !2}
!2 = !{!"Simple C/C++ TBAA"}