| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=armv7a-none-eabi -mattr=+neon %s -o - | FileCheck %s |
| |
| ; Check that the two extracts are not combined into a vmov. |
| |
| %struct.__neon_int32x4x4_t = type { <4 x i32>, <4 x i32>, <4 x i32>, <4 x i32> } |
| |
| define i32 @vld4Qi32(ptr %A) nounwind { |
| ; CHECK-LABEL: vld4Qi32: |
| ; CHECK: @ %bb.0: |
| ; CHECK-NEXT: vld4.32 {d16, d18, d20, d22}, [r0]! |
| ; CHECK-NEXT: vld4.32 {d17, d19, d21, d23}, [r0] |
| ; CHECK-NEXT: vmov.32 r0, d18[1] |
| ; CHECK-NEXT: vmov.32 r1, d16[0] |
| ; CHECK-NEXT: add r0, r1, r0 |
| ; CHECK-NEXT: bx lr |
| %tmp1 = call %struct.__neon_int32x4x4_t @llvm.arm.neon.vld4.v4i32.p0(ptr %A, i32 1) |
| %tmp2 = extractvalue %struct.__neon_int32x4x4_t %tmp1, 0 |
| %tmp3 = extractelement <4 x i32> %tmp2, i32 0 |
| %tmp4 = extractvalue %struct.__neon_int32x4x4_t %tmp1, 1 |
| %tmp5 = extractelement <4 x i32> %tmp4, i32 1 |
| %tmp6 = add i32 %tmp3, %tmp5 |
| ret i32 %tmp6 |
| } |
| |
| declare %struct.__neon_int32x4x4_t @llvm.arm.neon.vld4.v4i32.p0(ptr, i32) nounwind readonly |