• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1; RUN: llc -O2 -march=hexagon < %s | FileCheck %s
2; CHECK: p{{[0-9]}} = or(p{{[0-9]}},and(p{{[0-9]}},p{{[0-9]}}))
3
4target triple = "hexagon"
5
6define i32 @foo(i64* nocapture %p, i64* nocapture %q) nounwind readonly {
7entry:
8  %incdec.ptr = getelementptr inbounds i64, i64* %p, i32 1
9  %0 = load i64, i64* %p, align 8, !tbaa !0
10  %incdec.ptr1 = getelementptr inbounds i64, i64* %q, i32 1
11  %1 = load i64, i64* %q, align 8, !tbaa !0
12  %2 = tail call i32 @llvm.hexagon.A2.vcmpwgtu(i64 %0, i64 %1)
13  %incdec.ptr2 = getelementptr inbounds i64, i64* %p, i32 2
14  %3 = load i64, i64* %incdec.ptr, align 8, !tbaa !0
15  %incdec.ptr3 = getelementptr inbounds i64, i64* %q, i32 2
16  %4 = load i64, i64* %incdec.ptr1, align 8, !tbaa !0
17  %5 = tail call i32 @llvm.hexagon.A2.vcmpwgtu(i64 %3, i64 %4)
18  %6 = load i64, i64* %incdec.ptr2, align 8, !tbaa !0
19  %7 = load i64, i64* %incdec.ptr3, align 8, !tbaa !0
20  %8 = tail call i32 @llvm.hexagon.A2.vcmpwgtu(i64 %6, i64 %7)
21  %and = and i32 %5, %2
22  %or = or i32 %8, %and
23  ret i32 %or
24}
25
26declare i32 @llvm.hexagon.A2.vcmpwgtu(i64, i64) nounwind readnone
27
28!0 = !{!"long long", !1}
29!1 = !{!"omnipotent char", !2}
30!2 = !{!"Simple C/C++ TBAA"}
31