| ; RUN: llc -mtriple=hexagon < %s | FileCheck %s |
| |
| ; This test checks to see if, after lowering the two loads below, we set up the |
| ; memrefs of the resulting load MIs correctly, so that they are packetized |
| ; together. |
| |
| ; CHECK: { |
| ; CHECK: r{{[0-9]*}} = memw(r1{{[678]}}+#0) |
| ; CHECK-NEXT: r{{[0-9]*}} = memw(r1{{[678]}}+#0) |
| |
| ; Function Attrs: nounwind |
| define i64 @f0(ptr nocapture %a0, ptr nocapture %a1, ptr nocapture %a2) #0 { |
| b0: |
| %v0 = tail call i32 @f1() #0 |
| store i32 %v0, ptr %a2, align 4, !tbaa !0 |
| %v1 = load i32, ptr %a0, align 4, !tbaa !0 |
| %v2 = sext i32 %v1 to i64 |
| %v3 = load i32, ptr %a1, align 4, !tbaa !0 |
| %v4 = sext i32 %v3 to i64 |
| %v5 = mul nsw i64 %v4, %v2 |
| ret i64 %v5 |
| } |
| |
| declare i32 @f1(...) |
| |
| attributes #0 = { nounwind } |
| |
| !0 = !{!1, !1, i64 0} |
| !1 = !{!"int", !2} |
| !2 = !{!"omnipotent char", !3} |
| !3 = !{!"Simple C/C++ TBAA"} |
