forked from OSchip/llvm-project
200 lines
5.5 KiB
YAML
200 lines
5.5 KiB
YAML
# RUN: llc -march=amdgcn -mcpu=gfx803 -run-pass simple-register-coalescing -verify-machineinstrs -o - %s | FileCheck --check-prefix=GCN %s
|
|
#
|
|
# This test gave "Use not jointly dominated by defs" when
|
|
# removePartialRedundancy attempted to prune and then re-extend a subrange.
|
|
#
|
|
# GCN: {{^body}}
|
|
|
|
---
|
|
name: _amdgpu_ps_main
|
|
tracksRegLiveness: true
|
|
body: |
|
|
bb.0:
|
|
successors: %bb.1, %bb.2
|
|
|
|
%21:vgpr_32 = V_TRUNC_F32_e32 undef %22:vgpr_32, implicit $exec
|
|
%23:vgpr_32 = V_CVT_U32_F32_e32 killed %21, implicit $exec
|
|
%108:vgpr_32 = V_LSHRREV_B32_e32 4, killed %23, implicit $exec
|
|
undef %109.sub1:vreg_128 = COPY %108
|
|
%28:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_IMM undef %29:sreg_128, 3044, 0 :: (dereferenceable invariant load 4)
|
|
S_CMP_EQ_U32 killed %28, 0, implicit-def $scc
|
|
S_CBRANCH_SCC0 %bb.2, implicit killed $scc
|
|
|
|
bb.1:
|
|
%138:vreg_128 = COPY killed %109
|
|
S_BRANCH %bb.9
|
|
|
|
bb.2:
|
|
successors: %bb.3, %bb.4
|
|
|
|
S_CBRANCH_SCC0 %bb.4, implicit undef $scc
|
|
|
|
bb.3:
|
|
%136:vreg_128 = COPY killed %109
|
|
S_BRANCH %bb.5
|
|
|
|
bb.4:
|
|
%136:vreg_128 = COPY killed %109
|
|
|
|
bb.5:
|
|
successors: %bb.6, %bb.8
|
|
|
|
%110:vreg_128 = COPY killed %136
|
|
dead %32:sreg_32_xm0 = S_MOV_B32 0
|
|
%111:vreg_128 = COPY %110
|
|
%111.sub3:vreg_128 = COPY undef %32
|
|
S_CBRANCH_SCC1 %bb.8, implicit undef $scc
|
|
S_BRANCH %bb.6
|
|
|
|
bb.6:
|
|
%36:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_IMM undef %37:sreg_128, 2708, 0 :: (dereferenceable invariant load 4)
|
|
%39:vgpr_32 = nnan arcp contract reassoc V_MAD_F32 0, killed %110.sub1, 0, target-flags(amdgpu-gotprel32-lo) 0, 0, 0, 0, 0, implicit $exec
|
|
%40:vgpr_32 = V_MAD_F32 0, %111.sub1, 0, target-flags(amdgpu-gotprel32-lo) 0, 0, 0, 0, 0, implicit $exec
|
|
%41:vgpr_32 = V_MUL_F32_e64 0, 0, 0, killed %40, 1, 0, implicit $exec
|
|
%43:vgpr_32 = V_MUL_F32_e32 0, %39, implicit $exec
|
|
%44:vgpr_32 = COPY killed %43
|
|
%44:vgpr_32 = V_MAC_F32_e32 0, killed %41, %44, implicit $exec
|
|
%47:vgpr_32 = V_MOV_B32_e32 2143289344, implicit $exec
|
|
%46:vgpr_32 = COPY killed %47
|
|
%46:vgpr_32 = V_MAC_F32_e32 0, killed %39, %46, implicit $exec
|
|
undef %115.sub0:vreg_128 = COPY %46
|
|
%115.sub1:vreg_128 = COPY killed %46
|
|
%115.sub2:vreg_128 = COPY killed %44
|
|
%50:sreg_64_xexec = V_CMP_NE_U32_e64 0, killed %36, implicit $exec
|
|
dead %118:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
|
|
%137:vreg_128 = IMPLICIT_DEF
|
|
|
|
bb.7:
|
|
successors: %bb.7, %bb.8
|
|
|
|
%119:vreg_128 = COPY killed %137
|
|
%121:vreg_128 = COPY killed %119
|
|
%121.sub3:vreg_128 = COPY undef %32
|
|
%56:vgpr_32 = V_ADD_F32_e32 %115.sub2, %121.sub2, implicit $exec
|
|
%59:vgpr_32 = V_ADD_F32_e32 %115.sub1, %121.sub1, implicit $exec
|
|
%62:vgpr_32 = V_ADD_F32_e32 %115.sub0, killed %121.sub0, implicit $exec
|
|
undef %117.sub0:vreg_128 = COPY killed %62
|
|
%117.sub1:vreg_128 = COPY killed %59
|
|
%117.sub2:vreg_128 = COPY killed %56
|
|
%64:sreg_64 = S_AND_B64 $exec, %50, implicit-def dead $scc
|
|
$vcc = COPY killed %64
|
|
%137:vreg_128 = COPY killed %117
|
|
S_CBRANCH_VCCNZ %bb.7, implicit killed $vcc
|
|
S_BRANCH %bb.8
|
|
|
|
bb.8:
|
|
dead %66:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_IMM undef %67:sreg_128, 2704, 0 :: (dereferenceable invariant load 4)
|
|
%138:vreg_128 = COPY killed %111
|
|
|
|
bb.9:
|
|
%113:vreg_128 = COPY killed %138
|
|
S_CBRANCH_SCC1 %bb.18, implicit undef $scc
|
|
S_BRANCH %bb.10
|
|
|
|
bb.10:
|
|
S_CBRANCH_SCC1 %bb.12, implicit undef $scc
|
|
S_BRANCH %bb.11
|
|
|
|
bb.11:
|
|
|
|
bb.12:
|
|
successors: %bb.13, %bb.18
|
|
|
|
S_CBRANCH_SCC1 %bb.18, implicit undef $scc
|
|
S_BRANCH %bb.13
|
|
|
|
bb.13:
|
|
successors: %bb.14, %bb.17
|
|
|
|
S_CBRANCH_SCC1 %bb.17, implicit undef $scc
|
|
S_BRANCH %bb.14
|
|
|
|
bb.14:
|
|
S_CBRANCH_SCC1 %bb.16, implicit undef $scc
|
|
S_BRANCH %bb.15
|
|
|
|
bb.15:
|
|
|
|
bb.16:
|
|
|
|
bb.17:
|
|
|
|
bb.18:
|
|
S_CBRANCH_SCC1 %bb.26, implicit undef $scc
|
|
S_BRANCH %bb.19
|
|
|
|
bb.19:
|
|
S_CBRANCH_SCC1 %bb.26, implicit undef $scc
|
|
S_BRANCH %bb.20
|
|
|
|
bb.20:
|
|
S_CBRANCH_SCC1 %bb.25, implicit undef $scc
|
|
S_BRANCH %bb.21
|
|
|
|
bb.21:
|
|
successors: %bb.22, %bb.24
|
|
|
|
S_CBRANCH_SCC1 %bb.24, implicit undef $scc
|
|
S_BRANCH %bb.22
|
|
|
|
bb.22:
|
|
successors: %bb.23, %bb.24
|
|
|
|
S_CBRANCH_SCC1 %bb.24, implicit undef $scc
|
|
S_BRANCH %bb.23
|
|
|
|
bb.23:
|
|
|
|
bb.24:
|
|
|
|
bb.25:
|
|
|
|
bb.26:
|
|
S_CBRANCH_SCC1 %bb.33, implicit undef $scc
|
|
S_BRANCH %bb.27
|
|
|
|
bb.27:
|
|
S_CBRANCH_SCC1 %bb.33, implicit undef $scc
|
|
S_BRANCH %bb.28
|
|
|
|
bb.28:
|
|
dead %77:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
|
|
%78:vgpr_32 = nnan arcp contract reassoc V_MAD_F32 0, killed %113.sub1, 0, target-flags(amdgpu-gotprel32-lo) 0, 0, 1065353216, 0, 0, implicit $exec
|
|
dead %80:sreg_32_xm0 = S_MOV_B32 0
|
|
dead %82:vgpr_32 = V_MUL_F32_e32 killed %78, %78, implicit $exec
|
|
dead %126:vgpr_32 = V_MOV_B32_e32 2143289344, implicit $exec
|
|
dead %125:vreg_128 = IMPLICIT_DEF
|
|
dead %91:sreg_32_xm0 = S_MOV_B32 2143289344
|
|
%96:sreg_64 = S_AND_B64 $exec, 0, implicit-def dead $scc
|
|
%139:vreg_128 = IMPLICIT_DEF
|
|
|
|
bb.29:
|
|
successors: %bb.30, %bb.31
|
|
|
|
dead %127:vreg_128 = COPY killed %139
|
|
S_CBRANCH_SCC0 %bb.31, implicit undef $scc
|
|
|
|
bb.30:
|
|
S_BRANCH %bb.32
|
|
|
|
bb.31:
|
|
successors: %bb.32, %bb.34
|
|
|
|
$vcc = COPY %96
|
|
S_CBRANCH_VCCNZ %bb.34, implicit killed $vcc
|
|
S_BRANCH %bb.32
|
|
|
|
bb.32:
|
|
dead %130:vreg_128 = IMPLICIT_DEF
|
|
dead %128:vreg_128 = COPY undef %130
|
|
%139:vreg_128 = IMPLICIT_DEF
|
|
S_BRANCH %bb.29
|
|
|
|
bb.33:
|
|
S_ENDPGM
|
|
|
|
bb.34:
|
|
S_ENDPGM
|
|
|
|
...
|