diff options
Diffstat (limited to 'test/CodeGen/Hexagon/cext-valid-packet1.ll')
| -rw-r--r-- | test/CodeGen/Hexagon/cext-valid-packet1.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/Hexagon/cext-valid-packet1.ll b/test/CodeGen/Hexagon/cext-valid-packet1.ll new file mode 100644 index 0000000000..a479d37e4a --- /dev/null +++ b/test/CodeGen/Hexagon/cext-valid-packet1.ll @@ -0,0 +1,18 @@ +; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s + +; Check that the packetizer generates valid packets with constant +; extended instructions. +; CHECK: { +; CHECK-NEXT: r{{[0-9]+}}{{ *}}={{ *}}add(r{{[0-9]+}}, ##{{[0-9]+}}) +; CHECK-NEXT: r{{[0-9]+}}{{ *}}={{ *}}add(r{{[0-9]+}}, ##{{[0-9]+}}) +; CHECK-NEXT: } + +define i32 @check-packet1(i32 %a, i32 %b, i32 %c) nounwind readnone { +entry: + %add = add nsw i32 %a, 200000 + %add1 = add nsw i32 %b, 200001 + %add2 = add nsw i32 %c, 200002 + %cmp = icmp sgt i32 %add, %add1 + %b.addr.0 = select i1 %cmp, i32 %add1, i32 %add2 + ret i32 %b.addr.0 +} |