[PATCH] D86320: AMDGPU/GlobalISel: Use different technique for sample v3s16 values
Jay Foad via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Aug 21 01:11:37 PDT 2020
foad added inline comments.
================
Comment at: llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-intrinsic-round.mir:619
bb.0:
- liveins: $vgpr0_vgpr1
-
- ; GFX6-LABEL: name: test_intrinsic_round_v3s16
- ; GFX6: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
- ; GFX6: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[COPY]](<4 x s16>), 0
- ; GFX6: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX6: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[EXTRACT]](<3 x s16>), 0
- ; GFX6: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
- ; GFX6: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
- ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
- ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
- ; GFX6: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
- ; GFX6: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
- ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
- ; GFX6: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
- ; GFX6: [[INTRINSIC_TRUNC:%[0-9]+]]:_(s32) = G_INTRINSIC_TRUNC [[FPEXT]]
- ; GFX6: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INTRINSIC_TRUNC]](s32)
- ; GFX6: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[FPTRUNC]]
- ; GFX6: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
- ; GFX6: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[FNEG]](s16)
- ; GFX6: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[FPEXT1]], [[FPEXT2]]
- ; GFX6: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD]](s32)
- ; GFX6: [[FABS:%[0-9]+]]:_(s16) = G_FABS [[FPTRUNC1]]
- ; GFX6: [[C1:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH0000
- ; GFX6: [[C2:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3800
- ; GFX6: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
- ; GFX6: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 15360
- ; GFX6: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C3]]
- ; GFX6: [[OR:%[0-9]+]]:_(s16) = G_OR [[C4]], [[AND]]
- ; GFX6: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[FABS]](s16)
- ; GFX6: [[FPEXT4:%[0-9]+]]:_(s32) = G_FPEXT [[C2]](s16)
- ; GFX6: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(oge), [[FPEXT3]](s32), [[FPEXT4]]
- ; GFX6: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[FCMP]](s1), [[OR]], [[C1]]
- ; GFX6: [[FPEXT5:%[0-9]+]]:_(s32) = G_FPEXT [[FPTRUNC]](s16)
- ; GFX6: [[FPEXT6:%[0-9]+]]:_(s32) = G_FPEXT [[SELECT]](s16)
- ; GFX6: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[FPEXT5]], [[FPEXT6]]
- ; GFX6: [[FPTRUNC2:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD1]](s32)
- ; GFX6: [[FPEXT7:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
- ; GFX6: [[INTRINSIC_TRUNC1:%[0-9]+]]:_(s32) = G_INTRINSIC_TRUNC [[FPEXT7]]
- ; GFX6: [[FPTRUNC3:%[0-9]+]]:_(s16) = G_FPTRUNC [[INTRINSIC_TRUNC1]](s32)
- ; GFX6: [[FNEG1:%[0-9]+]]:_(s16) = G_FNEG [[FPTRUNC3]]
- ; GFX6: [[FPEXT8:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
- ; GFX6: [[FPEXT9:%[0-9]+]]:_(s32) = G_FPEXT [[FNEG1]](s16)
- ; GFX6: [[FADD2:%[0-9]+]]:_(s32) = G_FADD [[FPEXT8]], [[FPEXT9]]
- ; GFX6: [[FPTRUNC4:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD2]](s32)
- ; GFX6: [[FABS1:%[0-9]+]]:_(s16) = G_FABS [[FPTRUNC4]]
- ; GFX6: [[AND1:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C3]]
- ; GFX6: [[OR1:%[0-9]+]]:_(s16) = G_OR [[C4]], [[AND1]]
- ; GFX6: [[FPEXT10:%[0-9]+]]:_(s32) = G_FPEXT [[FABS1]](s16)
- ; GFX6: [[FPEXT11:%[0-9]+]]:_(s32) = G_FPEXT [[C2]](s16)
- ; GFX6: [[FCMP1:%[0-9]+]]:_(s1) = G_FCMP floatpred(oge), [[FPEXT10]](s32), [[FPEXT11]]
- ; GFX6: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[FCMP1]](s1), [[OR1]], [[C1]]
- ; GFX6: [[FPEXT12:%[0-9]+]]:_(s32) = G_FPEXT [[FPTRUNC3]](s16)
- ; GFX6: [[FPEXT13:%[0-9]+]]:_(s32) = G_FPEXT [[SELECT1]](s16)
- ; GFX6: [[FADD3:%[0-9]+]]:_(s32) = G_FADD [[FPEXT12]], [[FPEXT13]]
- ; GFX6: [[FPTRUNC5:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD3]](s32)
- ; GFX6: [[FPEXT14:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
- ; GFX6: [[INTRINSIC_TRUNC2:%[0-9]+]]:_(s32) = G_INTRINSIC_TRUNC [[FPEXT14]]
- ; GFX6: [[FPTRUNC6:%[0-9]+]]:_(s16) = G_FPTRUNC [[INTRINSIC_TRUNC2]](s32)
- ; GFX6: [[FNEG2:%[0-9]+]]:_(s16) = G_FNEG [[FPTRUNC6]]
- ; GFX6: [[FPEXT15:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
- ; GFX6: [[FPEXT16:%[0-9]+]]:_(s32) = G_FPEXT [[FNEG2]](s16)
- ; GFX6: [[FADD4:%[0-9]+]]:_(s32) = G_FADD [[FPEXT15]], [[FPEXT16]]
- ; GFX6: [[FPTRUNC7:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD4]](s32)
- ; GFX6: [[FABS2:%[0-9]+]]:_(s16) = G_FABS [[FPTRUNC7]]
- ; GFX6: [[AND2:%[0-9]+]]:_(s16) = G_AND [[TRUNC2]], [[C3]]
- ; GFX6: [[OR2:%[0-9]+]]:_(s16) = G_OR [[C4]], [[AND2]]
- ; GFX6: [[FPEXT17:%[0-9]+]]:_(s32) = G_FPEXT [[FABS2]](s16)
- ; GFX6: [[FPEXT18:%[0-9]+]]:_(s32) = G_FPEXT [[C2]](s16)
- ; GFX6: [[FCMP2:%[0-9]+]]:_(s1) = G_FCMP floatpred(oge), [[FPEXT17]](s32), [[FPEXT18]]
- ; GFX6: [[SELECT2:%[0-9]+]]:_(s16) = G_SELECT [[FCMP2]](s1), [[OR2]], [[C1]]
- ; GFX6: [[FPEXT19:%[0-9]+]]:_(s32) = G_FPEXT [[FPTRUNC6]](s16)
- ; GFX6: [[FPEXT20:%[0-9]+]]:_(s32) = G_FPEXT [[SELECT2]](s16)
- ; GFX6: [[FADD5:%[0-9]+]]:_(s32) = G_FADD [[FPEXT19]], [[FPEXT20]]
- ; GFX6: [[FPTRUNC8:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD5]](s32)
- ; GFX6: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC2]](s16)
- ; GFX6: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC5]](s16)
- ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
- ; GFX6: [[OR3:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
- ; GFX6: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR3]](s32)
- ; GFX6: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC8]](s16)
- ; GFX6: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
- ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[C5]], [[C]](s32)
- ; GFX6: [[OR4:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
- ; GFX6: [[BITCAST3:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR4]](s32)
- ; GFX6: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST2]](<2 x s16>), [[BITCAST3]](<2 x s16>)
- ; GFX6: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0
- ; GFX6: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[EXTRACT1]](<3 x s16>), 0
- ; GFX6: $vgpr0_vgpr1 = COPY [[INSERT1]](<4 x s16>)
- ; GFX8-LABEL: name: test_intrinsic_round_v3s16
- ; GFX8: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
- ; GFX8: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[COPY]](<4 x s16>), 0
- ; GFX8: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX8: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[EXTRACT]](<3 x s16>), 0
- ; GFX8: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
- ; GFX8: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
- ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
- ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
- ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
- ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
- ; GFX8: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
- ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
- ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
- ; GFX8: [[INTRINSIC_TRUNC:%[0-9]+]]:_(s16) = G_INTRINSIC_TRUNC [[TRUNC]]
- ; GFX8: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[INTRINSIC_TRUNC]]
- ; GFX8: [[FADD:%[0-9]+]]:_(s16) = G_FADD [[TRUNC]], [[FNEG]]
- ; GFX8: [[FABS:%[0-9]+]]:_(s16) = G_FABS [[FADD]]
- ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH0000
- ; GFX8: [[C2:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3800
- ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
- ; GFX8: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 15360
- ; GFX8: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C3]]
- ; GFX8: [[OR:%[0-9]+]]:_(s16) = G_OR [[C4]], [[AND]]
- ; GFX8: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(oge), [[FABS]](s16), [[C2]]
- ; GFX8: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[FCMP]](s1), [[OR]], [[C1]]
- ; GFX8: [[FADD1:%[0-9]+]]:_(s16) = G_FADD [[INTRINSIC_TRUNC]], [[SELECT]]
- ; GFX8: [[INTRINSIC_TRUNC1:%[0-9]+]]:_(s16) = G_INTRINSIC_TRUNC [[TRUNC1]]
- ; GFX8: [[FNEG1:%[0-9]+]]:_(s16) = G_FNEG [[INTRINSIC_TRUNC1]]
- ; GFX8: [[FADD2:%[0-9]+]]:_(s16) = G_FADD [[TRUNC1]], [[FNEG1]]
- ; GFX8: [[FABS1:%[0-9]+]]:_(s16) = G_FABS [[FADD2]]
- ; GFX8: [[AND1:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C3]]
- ; GFX8: [[OR1:%[0-9]+]]:_(s16) = G_OR [[C4]], [[AND1]]
- ; GFX8: [[FCMP1:%[0-9]+]]:_(s1) = G_FCMP floatpred(oge), [[FABS1]](s16), [[C2]]
- ; GFX8: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[FCMP1]](s1), [[OR1]], [[C1]]
- ; GFX8: [[FADD3:%[0-9]+]]:_(s16) = G_FADD [[INTRINSIC_TRUNC1]], [[SELECT1]]
- ; GFX8: [[INTRINSIC_TRUNC2:%[0-9]+]]:_(s16) = G_INTRINSIC_TRUNC [[TRUNC2]]
- ; GFX8: [[FNEG2:%[0-9]+]]:_(s16) = G_FNEG [[INTRINSIC_TRUNC2]]
- ; GFX8: [[FADD4:%[0-9]+]]:_(s16) = G_FADD [[TRUNC2]], [[FNEG2]]
- ; GFX8: [[FABS2:%[0-9]+]]:_(s16) = G_FABS [[FADD4]]
- ; GFX8: [[AND2:%[0-9]+]]:_(s16) = G_AND [[TRUNC2]], [[C3]]
- ; GFX8: [[OR2:%[0-9]+]]:_(s16) = G_OR [[C4]], [[AND2]]
- ; GFX8: [[FCMP2:%[0-9]+]]:_(s1) = G_FCMP floatpred(oge), [[FABS2]](s16), [[C2]]
- ; GFX8: [[SELECT2:%[0-9]+]]:_(s16) = G_SELECT [[FCMP2]](s1), [[OR2]], [[C1]]
- ; GFX8: [[FADD5:%[0-9]+]]:_(s16) = G_FADD [[INTRINSIC_TRUNC2]], [[SELECT2]]
- ; GFX8: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[FADD1]](s16)
- ; GFX8: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[FADD3]](s16)
- ; GFX8: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
- ; GFX8: [[OR3:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
- ; GFX8: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR3]](s32)
- ; GFX8: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[FADD5]](s16)
- ; GFX8: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
- ; GFX8: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[C5]], [[C]](s32)
- ; GFX8: [[OR4:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
- ; GFX8: [[BITCAST3:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR4]](s32)
- ; GFX8: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST2]](<2 x s16>), [[BITCAST3]](<2 x s16>)
- ; GFX8: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0
- ; GFX8: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[EXTRACT1]](<3 x s16>), 0
- ; GFX8: $vgpr0_vgpr1 = COPY [[INSERT1]](<4 x s16>)
- ; GFX9-LABEL: name: test_intrinsic_round_v3s16
- ; GFX9: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
- ; GFX9: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[COPY]](<4 x s16>), 0
- ; GFX9: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX9: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[EXTRACT]](<3 x s16>), 0
- ; GFX9: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
- ; GFX9: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
- ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
- ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
- ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
- ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
- ; GFX9: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
- ; GFX9: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
- ; GFX9: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
- ; GFX9: [[INTRINSIC_TRUNC:%[0-9]+]]:_(s16) = G_INTRINSIC_TRUNC [[TRUNC]]
- ; GFX9: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[INTRINSIC_TRUNC]]
- ; GFX9: [[FADD:%[0-9]+]]:_(s16) = G_FADD [[TRUNC]], [[FNEG]]
- ; GFX9: [[FABS:%[0-9]+]]:_(s16) = G_FABS [[FADD]]
- ; GFX9: [[C1:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH0000
- ; GFX9: [[C2:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3800
- ; GFX9: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
- ; GFX9: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 15360
- ; GFX9: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C3]]
- ; GFX9: [[OR:%[0-9]+]]:_(s16) = G_OR [[C4]], [[AND]]
- ; GFX9: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(oge), [[FABS]](s16), [[C2]]
- ; GFX9: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[FCMP]](s1), [[OR]], [[C1]]
- ; GFX9: [[FADD1:%[0-9]+]]:_(s16) = G_FADD [[INTRINSIC_TRUNC]], [[SELECT]]
- ; GFX9: [[INTRINSIC_TRUNC1:%[0-9]+]]:_(s16) = G_INTRINSIC_TRUNC [[TRUNC1]]
- ; GFX9: [[FNEG1:%[0-9]+]]:_(s16) = G_FNEG [[INTRINSIC_TRUNC1]]
- ; GFX9: [[FADD2:%[0-9]+]]:_(s16) = G_FADD [[TRUNC1]], [[FNEG1]]
- ; GFX9: [[FABS1:%[0-9]+]]:_(s16) = G_FABS [[FADD2]]
- ; GFX9: [[AND1:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C3]]
- ; GFX9: [[OR1:%[0-9]+]]:_(s16) = G_OR [[C4]], [[AND1]]
- ; GFX9: [[FCMP1:%[0-9]+]]:_(s1) = G_FCMP floatpred(oge), [[FABS1]](s16), [[C2]]
- ; GFX9: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[FCMP1]](s1), [[OR1]], [[C1]]
- ; GFX9: [[FADD3:%[0-9]+]]:_(s16) = G_FADD [[INTRINSIC_TRUNC1]], [[SELECT1]]
- ; GFX9: [[INTRINSIC_TRUNC2:%[0-9]+]]:_(s16) = G_INTRINSIC_TRUNC [[TRUNC2]]
- ; GFX9: [[FNEG2:%[0-9]+]]:_(s16) = G_FNEG [[INTRINSIC_TRUNC2]]
- ; GFX9: [[FADD4:%[0-9]+]]:_(s16) = G_FADD [[TRUNC2]], [[FNEG2]]
- ; GFX9: [[FABS2:%[0-9]+]]:_(s16) = G_FABS [[FADD4]]
- ; GFX9: [[AND2:%[0-9]+]]:_(s16) = G_AND [[TRUNC2]], [[C3]]
- ; GFX9: [[OR2:%[0-9]+]]:_(s16) = G_OR [[C4]], [[AND2]]
- ; GFX9: [[FCMP2:%[0-9]+]]:_(s1) = G_FCMP floatpred(oge), [[FABS2]](s16), [[C2]]
- ; GFX9: [[SELECT2:%[0-9]+]]:_(s16) = G_SELECT [[FCMP2]](s1), [[OR2]], [[C1]]
- ; GFX9: [[FADD5:%[0-9]+]]:_(s16) = G_FADD [[INTRINSIC_TRUNC2]], [[SELECT2]]
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FADD1]](s16)
- ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[FADD3]](s16)
- ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[ANYEXT]](s32), [[ANYEXT1]](s32)
- ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[FADD5]](s16)
- ; GFX9: [[DEF1:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
- ; GFX9: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[ANYEXT2]](s32), [[DEF1]](s32)
- ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR_TRUNC]](<2 x s16>), [[BUILD_VECTOR_TRUNC1]](<2 x s16>)
- ; GFX9: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0
- ; GFX9: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[EXTRACT1]](<3 x s16>), 0
- ; GFX9: $vgpr0_vgpr1 = COPY [[INSERT1]](<4 x s16>)
- %0:_(<4 x s16>) = COPY $vgpr0_vgpr1
- %1:_(<3 x s16>) = G_EXTRACT %0, 0
- %2:_(<3 x s16>) = G_INTRINSIC_ROUND %1
- %3:_(<4 x s16>) = G_IMPLICIT_DEF
- %4:_(<4 x s16>) = G_INSERT %3, %2, 0
- $vgpr0_vgpr1 = COPY %4
+ liveins: $vgpr0_vgpr1_vgpr2
+ %0:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
----------------
It looks like you lost all the CHECK: lines on this and a bunch of other tests.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D86320/new/
https://reviews.llvm.org/D86320
More information about the llvm-commits
mailing list