| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -march=hexagon < %s | FileCheck %s |
| |
| ; This shouldn't crash. |
| |
| define i8 @fred(<4 x i8>* %a0) #0 { |
| ; CHECK-LABEL: fred: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: r0 = memw(r0+#0) |
| ; CHECK-NEXT: } |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: r0 = extractu(r0,#8,#16) |
| ; CHECK-NEXT: jumpr r31 |
| ; CHECK-NEXT: } |
| %v0 = load <4 x i8>, <4 x i8>* %a0, align 4 |
| %v1 = shufflevector <4 x i8> %v0, <4 x i8> undef, <1 x i32> <i32 2> |
| %v2 = bitcast <1 x i8> %v1 to i8 |
| ret i8 %v2 |
| } |
| |
| attributes #0 = { nounwind "target-cpu"="hexagonv66" } |