1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
|
# RUN: not --crash llc -mtriple=amdgcn -mcpu=gfx1030 -run-pass=none -o - %s 2>&1 | FileCheck %s
# CHECK-COUNT-6: *** Bad machine code: Invalid SDWA selection ***
# CHECK-NOT: *** Bad machine code
# CHECK: LLVM ERROR: Found 6 machine code errors
---
name: invalid_sdwa_selection
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0
%0:vgpr_32 = COPY $vgpr0
%1:vgpr_32 = V_LSHRREV_B32_sdwa 0, %0:vgpr_32, 0, %0:vgpr_32, 0, 1, 0, 7, 0, implicit $exec
%2:vgpr_32 = V_LSHRREV_B32_sdwa 0, %0:vgpr_32, 0, %0:vgpr_32, 0, 1, 0, -1, 0, implicit $exec
%3:vgpr_32 = V_LSHRREV_B32_sdwa 0, %0:vgpr_32, 0, %0:vgpr_32, 0, 7, 0, 6, 0, implicit $exec
%4:vgpr_32 = V_LSHRREV_B32_sdwa 0, %0:vgpr_32, 0, %0:vgpr_32, 0, -1, 0, 6, 0, implicit $exec
%5:vgpr_32 = V_LSHRREV_B32_sdwa 0, %0:vgpr_32, 0, %0:vgpr_32, 0, 0, 0, 0, 7, implicit $exec
%6:vgpr_32 = V_LSHRREV_B32_sdwa 0, %0:vgpr_32, 0, %0:vgpr_32, 0, 0, 0, 0, -1, implicit $exec
S_ENDPGM 0
...
|