[llvm] 4eb2481 - [AMDGPU] Mark all relevant VOP1 instructions rematerializable
Stanislav Mekhanoshin via llvm-commits
llvm-commits at lists.llvm.org
Wed Jul 21 14:05:41 PDT 2021
Author: Stanislav Mekhanoshin
Date: 2021-07-21T14:05:32-07:00
New Revision: 4eb24817ec24970e9ccdb50c9ed7623181611c14
URL: https://github.com/llvm/llvm-project/commit/4eb24817ec24970e9ccdb50c9ed7623181611c14
DIFF: https://github.com/llvm/llvm-project/commit/4eb24817ec24970e9ccdb50c9ed7623181611c14.diff
LOG: [AMDGPU] Mark all relevant VOP1 instructions rematerializable
Differential Revision: https://reviews.llvm.org/D105919
Added:
Modified:
llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
llvm/lib/Target/AMDGPU/VOP1Instructions.td
llvm/test/CodeGen/AMDGPU/remat-vop.mir
Removed:
################################################################################
diff --git a/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp b/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
index d24b6d84023d..fc027535c9c7 100644
--- a/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
@@ -116,7 +116,8 @@ bool SIInstrInfo::isReallyTriviallyReMaterializable(const MachineInstr &MI,
// the RA will not attempt rematerialization if mode is set anywhere
// in the function, otherwise it is safe since mode is not changed.
return !MI.hasImplicitDef() &&
- MI.getNumImplicitOperands() == MI.getDesc().getNumImplicitUses();
+ MI.getNumImplicitOperands() == MI.getDesc().getNumImplicitUses() &&
+ !MI.mayRaiseFPException();
}
return false;
diff --git a/llvm/lib/Target/AMDGPU/VOP1Instructions.td b/llvm/lib/Target/AMDGPU/VOP1Instructions.td
index 67fe2a479065..35d5fe13ad30 100644
--- a/llvm/lib/Target/AMDGPU/VOP1Instructions.td
+++ b/llvm/lib/Target/AMDGPU/VOP1Instructions.td
@@ -235,9 +235,9 @@ defm V_CVT_F32_U32 : VOP1Inst <"v_cvt_f32_u32", VOP1_F32_I32, uint_to_fp>;
// OMod clears exceptions when set in these 2 instructions
defm V_CVT_U32_F32 : VOP1Inst <"v_cvt_u32_f32", VOP_I32_F32_SPECIAL_OMOD, fp_to_uint>;
defm V_CVT_I32_F32 : VOP1Inst <"v_cvt_i32_f32", VOP_I32_F32_SPECIAL_OMOD, fp_to_sint>;
-let FPDPRounding = 1 in {
+let FPDPRounding = 1, isReMaterializable = 0 in {
defm V_CVT_F16_F32 : VOP1Inst <"v_cvt_f16_f32", VOP_F16_F32, fpround>;
-} // End FPDPRounding = 1
+} // End FPDPRounding = 1, isReMaterializable = 0
defm V_CVT_F32_F16 : VOP1Inst <"v_cvt_f32_f16", VOP_F32_F16, fpextend>;
@@ -247,7 +247,6 @@ defm V_CVT_FLR_I32_F32 : VOP1Inst <"v_cvt_flr_i32_f32", VOP_I32_F32, cvt_flr_i32
defm V_CVT_OFF_F32_I4 : VOP1Inst <"v_cvt_off_f32_i4", VOP1_F32_I32>;
} // End ReadsModeReg = 0, mayRaiseFPException = 0
} // End SchedRW = [WriteFloatCvt]
-} // End isReMaterializable = 1
let ReadsModeReg = 0, mayRaiseFPException = 0 in {
defm V_CVT_F32_UBYTE0 : VOP1Inst <"v_cvt_f32_ubyte0", VOP1_F32_I32, AMDGPUcvt_f32_ubyte0>;
@@ -298,6 +297,7 @@ defm V_FRACT_F64 : VOP1Inst <"v_fract_f64", VOP_F64_F64, AMDGPUfract>;
defm V_FREXP_EXP_I32_F32 : VOP1Inst <"v_frexp_exp_i32_f32", VOP_I32_F32, int_amdgcn_frexp_exp>;
defm V_FREXP_MANT_F32 : VOP1Inst <"v_frexp_mant_f32", VOP_F32_F32, int_amdgcn_frexp_mant>;
+} // End isReMaterializable = 1
let VOPAsmPrefer32Bit = 1 in {
defm V_CLREXCP : VOP1Inst <"v_clrexcp", VOP_NO_EXT<VOP_NONE>>;
@@ -358,6 +358,7 @@ defm V_MOVRELS_B32 : VOP1Inst <"v_movrels_b32", VOP_MOVRELS>;
defm V_MOVRELSD_B32 : VOP1Inst <"v_movrelsd_b32", VOP_MOVRELSD>;
} // End Uses = [M0, EXEC]
+let isReMaterializable = 1 in {
let SubtargetPredicate = isGFX6GFX7 in {
let TRANS = 1, SchedRW = [WriteTrans32] in {
defm V_LOG_CLAMP_F32 :
@@ -395,6 +396,7 @@ let SubtargetPredicate = isGFX7Plus in {
defm V_FLOOR_F64 : VOP1Inst<"v_floor_f64", VOP_F64_F64, ffloor>;
} // End SchedRW = [WriteDoubleAdd]
} // End SubtargetPredicate = isGFX7Plus
+} // End isReMaterializable = 1
let SubtargetPredicate = Has16BitInsts in {
@@ -456,6 +458,7 @@ let SubtargetPredicate = isGFX9Plus in {
let SchedRW = [Write64Bit, Write64Bit];
}
+ let isReMaterializable = 1 in
defm V_SAT_PK_U8_I16 : VOP1Inst<"v_sat_pk_u8_i16", VOP_I32_I32>;
let mayRaiseFPException = 0 in {
diff --git a/llvm/test/CodeGen/AMDGPU/remat-vop.mir b/llvm/test/CodeGen/AMDGPU/remat-vop.mir
index 2be27057ebe7..ee0c51334c7b 100644
--- a/llvm/test/CodeGen/AMDGPU/remat-vop.mir
+++ b/llvm/test/CodeGen/AMDGPU/remat-vop.mir
@@ -193,13 +193,38 @@ tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_v_cvt_i32_f64_e32
- ; GCN: dead renamable $vgpr0 = V_CVT_I32_F64_e32 1, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr1 = V_CVT_I32_F64_e32 2, implicit $exec, implicit $mode
- ; GCN: dead renamable $vgpr0 = V_CVT_I32_F64_e32 3, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr0 = V_CVT_I32_F64_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_I32_F64_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_CVT_I32_F64_e32 2, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_I32_F64_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_CVT_I32_F64_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_CVT_I32_F64_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_CVT_I32_F64_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+machineFunctionInfo:
+ stackPtrOffsetReg: $sgpr32
+name: test_no_remat_v_cvt_i32_f64_e32_fp_except
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_no_remat_v_cvt_i32_f64_e32_fp_except
+ ; GCN: renamable $vgpr0 = V_CVT_I32_F64_e32 1, implicit $exec, implicit $mode
+ ; GCN: SI_SPILL_V32_SAVE killed $vgpr0, %stack.1, $sgpr32, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)
+ ; GCN: renamable $vgpr1 = V_CVT_I32_F64_e32 2, implicit $exec, implicit $mode
; GCN: renamable $vgpr0 = V_CVT_I32_F64_e32 3, implicit $exec, implicit $mode
+ ; GCN: SI_SPILL_V32_SAVE killed $vgpr0, %stack.0, $sgpr32, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)
+ ; GCN: renamable $vgpr0 = SI_SPILL_V32_RESTORE %stack.1, $sgpr32, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = SI_SPILL_V32_RESTORE %stack.0, $sgpr32, 0, implicit $exec :: (load (s32) from %stack.0, addrspace 5)
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_ENDPGM 0
%0:vgpr_32 = V_CVT_I32_F64_e32 1, implicit $exec, implicit $mode
@@ -220,10 +245,10 @@ body: |
bb.0:
; GCN-LABEL: name: test_no_remat_v_cvt_i32_f64_e32_mode_def
; GCN: $mode = IMPLICIT_DEF
- ; GCN: renamable $vgpr0 = V_CVT_I32_F64_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_I32_F64_e32 1, implicit $exec, implicit $mode
; GCN: SI_SPILL_V32_SAVE killed $vgpr0, %stack.1, $sgpr32, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)
- ; GCN: renamable $vgpr1 = V_CVT_I32_F64_e32 2, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr0 = V_CVT_I32_F64_e32 3, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_CVT_I32_F64_e32 2, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_I32_F64_e32 3, implicit $exec, implicit $mode
; GCN: SI_SPILL_V32_SAVE killed $vgpr0, %stack.0, $sgpr32, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)
; GCN: renamable $vgpr0 = SI_SPILL_V32_RESTORE %stack.1, $sgpr32, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)
; GCN: S_NOP 0, implicit killed renamable $vgpr0
@@ -232,9 +257,9 @@ body: |
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_ENDPGM 0
$mode = IMPLICIT_DEF
- %0:vgpr_32 = V_CVT_I32_F64_e32 1, implicit $exec, implicit $mode
- %1:vgpr_32 = V_CVT_I32_F64_e32 2, implicit $exec, implicit $mode
- %2:vgpr_32 = V_CVT_I32_F64_e32 3, implicit $exec, implicit $mode
+ %0:vgpr_32 = nofpexcept V_CVT_I32_F64_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_CVT_I32_F64_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_CVT_I32_F64_e32 3, implicit $exec, implicit $mode
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
@@ -246,18 +271,16 @@ tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_v_cvt_i32_f64_e64
- ; GCN: dead renamable $vgpr0 = V_CVT_I32_F64_e64 0, 1, 0, 0, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr1 = V_CVT_I32_F64_e64 0, 2, 0, 0, implicit $exec, implicit $mode
- ; GCN: dead renamable $vgpr0 = V_CVT_I32_F64_e64 0, 3, 0, 0, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr0 = V_CVT_I32_F64_e64 0, 1, 0, 0, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_I32_F64_e64 0, 1, 0, 0, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_CVT_I32_F64_e64 0, 2, 0, 0, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_NOP 0, implicit killed renamable $vgpr1
- ; GCN: renamable $vgpr0 = V_CVT_I32_F64_e64 0, 3, 0, 0, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_I32_F64_e64 0, 3, 0, 0, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_ENDPGM 0
- %0:vgpr_32 = V_CVT_I32_F64_e64 0, 1, 0, 0, implicit $exec, implicit $mode
- %1:vgpr_32 = V_CVT_I32_F64_e64 0, 2, 0, 0, implicit $exec, implicit $mode
- %2:vgpr_32 = V_CVT_I32_F64_e64 0, 3, 0, 0, implicit $exec, implicit $mode
+ %0:vgpr_32 = nofpexcept V_CVT_I32_F64_e64 0, 1, 0, 0, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_CVT_I32_F64_e64 0, 2, 0, 0, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_CVT_I32_F64_e64 0, 3, 0, 0, implicit $exec, implicit $mode
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
@@ -271,18 +294,16 @@ machineFunctionInfo:
body: |
bb.0:
; GCN-LABEL: name: test_remat_v_cvt_i32_f64_e64_undef
- ; GCN: dead renamable $vgpr0 = V_CVT_I32_F64_e64 0, undef $vgpr0_vgpr1, 0, 0, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr1 = V_CVT_I32_F64_e64 0, undef $vgpr0_vgpr1, 0, 0, implicit $exec, implicit $mode
- ; GCN: dead renamable $vgpr0 = V_CVT_I32_F64_e64 0, undef $vgpr0_vgpr1, 0, 0, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr0 = V_CVT_I32_F64_e64 0, undef $vgpr0_vgpr1, 0, 0, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_I32_F64_e64 0, undef $vgpr0_vgpr1, 0, 0, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_CVT_I32_F64_e64 0, undef $vgpr0_vgpr1, 0, 0, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_NOP 0, implicit killed renamable $vgpr1
- ; GCN: renamable $vgpr0 = V_CVT_I32_F64_e64 0, undef $vgpr0_vgpr1, 0, 0, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_I32_F64_e64 0, undef $vgpr0_vgpr1, 0, 0, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_ENDPGM 0
- %1:vgpr_32 = V_CVT_I32_F64_e64 0, undef %0:vreg_64, 0, 0, implicit $exec, implicit $mode
- %2:vgpr_32 = V_CVT_I32_F64_e64 0, undef %0:vreg_64, 0, 0, implicit $exec, implicit $mode
- %3:vgpr_32 = V_CVT_I32_F64_e64 0, undef %0:vreg_64, 0, 0, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_CVT_I32_F64_e64 0, undef %0:vreg_64, 0, 0, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_CVT_I32_F64_e64 0, undef %0:vreg_64, 0, 0, implicit $exec, implicit $mode
+ %3:vgpr_32 = nofpexcept V_CVT_I32_F64_e64 0, undef %0:vreg_64, 0, 0, implicit $exec, implicit $mode
S_NOP 0, implicit %1
S_NOP 0, implicit %2
S_NOP 0, implicit %3
@@ -396,18 +417,16 @@ tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_v_cvt_f32_f64_e32
- ; GCN: dead renamable $vgpr0 = V_CVT_F32_F64_e32 1, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr1 = V_CVT_F32_F64_e32 2, implicit $exec, implicit $mode
- ; GCN: dead renamable $vgpr0 = V_CVT_F32_F64_e32 3, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr0 = V_CVT_F32_F64_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_F32_F64_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_CVT_F32_F64_e32 2, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_NOP 0, implicit killed renamable $vgpr1
- ; GCN: renamable $vgpr0 = V_CVT_F32_F64_e32 3, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_F32_F64_e32 3, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_ENDPGM 0
- %0:vgpr_32 = V_CVT_F32_F64_e32 1, implicit $exec, implicit $mode
- %1:vgpr_32 = V_CVT_F32_F64_e32 2, implicit $exec, implicit $mode
- %2:vgpr_32 = V_CVT_F32_F64_e32 3, implicit $exec, implicit $mode
+ %0:vgpr_32 = nofpexcept V_CVT_F32_F64_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_CVT_F32_F64_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_CVT_F32_F64_e32 3, implicit $exec, implicit $mode
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
@@ -419,18 +438,16 @@ tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_v_cvt_f64_f32_e32
- ; GCN: dead renamable $vgpr0_vgpr1 = V_CVT_F64_F32_e32 1, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr2_vgpr3 = V_CVT_F64_F32_e32 2, implicit $exec, implicit $mode
- ; GCN: dead renamable $vgpr0_vgpr1 = V_CVT_F64_F32_e32 3, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr0_vgpr1 = V_CVT_F64_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0_vgpr1 = nofpexcept V_CVT_F64_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr2_vgpr3 = nofpexcept V_CVT_F64_F32_e32 2, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0_vgpr1
; GCN: S_NOP 0, implicit killed renamable $vgpr2_vgpr3
- ; GCN: renamable $vgpr0_vgpr1 = V_CVT_F64_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0_vgpr1 = nofpexcept V_CVT_F64_F32_e32 3, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0_vgpr1
; GCN: S_ENDPGM 0
- %0:vreg_64_align2 = V_CVT_F64_F32_e32 1, implicit $exec, implicit $mode
- %1:vreg_64_align2 = V_CVT_F64_F32_e32 2, implicit $exec, implicit $mode
- %2:vreg_64_align2 = V_CVT_F64_F32_e32 3, implicit $exec, implicit $mode
+ %0:vreg_64_align2 = nofpexcept V_CVT_F64_F32_e32 1, implicit $exec, implicit $mode
+ %1:vreg_64_align2 = nofpexcept V_CVT_F64_F32_e32 2, implicit $exec, implicit $mode
+ %2:vreg_64_align2 = nofpexcept V_CVT_F64_F32_e32 3, implicit $exec, implicit $mode
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
@@ -442,18 +459,16 @@ tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_v_cvt_u32_f64_e32
- ; GCN: dead renamable $vgpr0 = V_CVT_U32_F64_e32 1, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr1 = V_CVT_U32_F64_e32 2, implicit $exec, implicit $mode
- ; GCN: dead renamable $vgpr0 = V_CVT_U32_F64_e32 3, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr0 = V_CVT_U32_F64_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_U32_F64_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_CVT_U32_F64_e32 2, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_NOP 0, implicit killed renamable $vgpr1
- ; GCN: renamable $vgpr0 = V_CVT_U32_F64_e32 3, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_U32_F64_e32 3, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_ENDPGM 0
- %0:vgpr_32 = V_CVT_U32_F64_e32 1, implicit $exec, implicit $mode
- %1:vgpr_32 = V_CVT_U32_F64_e32 2, implicit $exec, implicit $mode
- %2:vgpr_32 = V_CVT_U32_F64_e32 3, implicit $exec, implicit $mode
+ %0:vgpr_32 = nofpexcept V_CVT_U32_F64_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_CVT_U32_F64_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_CVT_U32_F64_e32 3, implicit $exec, implicit $mode
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
@@ -578,18 +593,16 @@ tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_v_cvt_u32_f32_e32
- ; GCN: dead renamable $vgpr0 = V_CVT_U32_F32_e32 1, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr1 = V_CVT_U32_F32_e32 2, implicit $exec, implicit $mode
- ; GCN: dead renamable $vgpr0 = V_CVT_U32_F32_e32 3, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr0 = V_CVT_U32_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_U32_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_CVT_U32_F32_e32 2, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_NOP 0, implicit killed renamable $vgpr1
- ; GCN: renamable $vgpr0 = V_CVT_U32_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_U32_F32_e32 3, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_ENDPGM 0
- %0:vgpr_32 = V_CVT_U32_F32_e32 1, implicit $exec, implicit $mode
- %1:vgpr_32 = V_CVT_U32_F32_e32 2, implicit $exec, implicit $mode
- %2:vgpr_32 = V_CVT_U32_F32_e32 3, implicit $exec, implicit $mode
+ %0:vgpr_32 = nofpexcept V_CVT_U32_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_CVT_U32_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_CVT_U32_F32_e32 3, implicit $exec, implicit $mode
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
@@ -601,41 +614,16 @@ tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_v_cvt_i32_f32_e32
- ; GCN: dead renamable $vgpr0 = V_CVT_I32_F32_e32 1, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr1 = V_CVT_I32_F32_e32 2, implicit $exec, implicit $mode
- ; GCN: dead renamable $vgpr0 = V_CVT_I32_F32_e32 3, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr0 = V_CVT_I32_F32_e32 1, implicit $exec, implicit $mode
- ; GCN: S_NOP 0, implicit killed renamable $vgpr0
- ; GCN: S_NOP 0, implicit killed renamable $vgpr1
- ; GCN: renamable $vgpr0 = V_CVT_I32_F32_e32 3, implicit $exec, implicit $mode
- ; GCN: S_NOP 0, implicit killed renamable $vgpr0
- ; GCN: S_ENDPGM 0
- %0:vgpr_32 = V_CVT_I32_F32_e32 1, implicit $exec, implicit $mode
- %1:vgpr_32 = V_CVT_I32_F32_e32 2, implicit $exec, implicit $mode
- %2:vgpr_32 = V_CVT_I32_F32_e32 3, implicit $exec, implicit $mode
- S_NOP 0, implicit %0
- S_NOP 0, implicit %1
- S_NOP 0, implicit %2
- S_ENDPGM 0
-...
----
-name: test_remat_v_cvt_f16_f32_e32
-tracksRegLiveness: true
-body: |
- bb.0:
- ; GCN-LABEL: name: test_remat_v_cvt_f16_f32_e32
- ; GCN: dead renamable $vgpr0 = V_CVT_F16_F32_e32 1, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr1 = V_CVT_F16_F32_e32 2, implicit $exec, implicit $mode
- ; GCN: dead renamable $vgpr0 = V_CVT_F16_F32_e32 3, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr0 = V_CVT_F16_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_I32_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_CVT_I32_F32_e32 2, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_NOP 0, implicit killed renamable $vgpr1
- ; GCN: renamable $vgpr0 = V_CVT_F16_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_I32_F32_e32 3, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_ENDPGM 0
- %0:vgpr_32 = V_CVT_F16_F32_e32 1, implicit $exec, implicit $mode
- %1:vgpr_32 = V_CVT_F16_F32_e32 2, implicit $exec, implicit $mode
- %2:vgpr_32 = V_CVT_F16_F32_e32 3, implicit $exec, implicit $mode
+ %0:vgpr_32 = nofpexcept V_CVT_I32_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_CVT_I32_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_CVT_I32_F32_e32 3, implicit $exec, implicit $mode
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
@@ -647,18 +635,16 @@ tracksRegLiveness: true
body: |
bb.0:
; GCN-LABEL: name: test_remat_v_cvt_f32_f16_e32
- ; GCN: dead renamable $vgpr0 = V_CVT_F32_F16_e32 1, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr1 = V_CVT_F32_F16_e32 2, implicit $exec, implicit $mode
- ; GCN: dead renamable $vgpr0 = V_CVT_F32_F16_e32 3, implicit $exec, implicit $mode
- ; GCN: renamable $vgpr0 = V_CVT_F32_F16_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_F32_F16_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_CVT_F32_F16_e32 2, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_NOP 0, implicit killed renamable $vgpr1
- ; GCN: renamable $vgpr0 = V_CVT_F32_F16_e32 3, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr0 = nofpexcept V_CVT_F32_F16_e32 3, implicit $exec, implicit $mode
; GCN: S_NOP 0, implicit killed renamable $vgpr0
; GCN: S_ENDPGM 0
- %0:vgpr_32 = V_CVT_F32_F16_e32 1, implicit $exec, implicit $mode
- %1:vgpr_32 = V_CVT_F32_F16_e32 2, implicit $exec, implicit $mode
- %2:vgpr_32 = V_CVT_F32_F16_e32 3, implicit $exec, implicit $mode
+ %0:vgpr_32 = nofpexcept V_CVT_F32_F16_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_CVT_F32_F16_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_CVT_F32_F16_e32 3, implicit $exec, implicit $mode
S_NOP 0, implicit %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
@@ -727,3 +713,654 @@ body: |
S_NOP 0, implicit %2
S_ENDPGM 0
...
+---
+name: test_remat_v_cvt_f32_ubyte0_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_cvt_f32_ubyte0_e32
+ ; GCN: renamable $vgpr0 = V_CVT_F32_UBYTE0_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = V_CVT_F32_UBYTE0_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = V_CVT_F32_UBYTE0_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = V_CVT_F32_UBYTE0_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = V_CVT_F32_UBYTE0_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = V_CVT_F32_UBYTE0_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_fract_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_fract_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_FRACT_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_FRACT_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_FRACT_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_FRACT_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_FRACT_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_FRACT_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_trunc_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_trunc_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_TRUNC_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_TRUNC_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_TRUNC_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_TRUNC_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_TRUNC_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_TRUNC_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_ceil_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_ceil_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_CEIL_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_CEIL_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_CEIL_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_CEIL_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_CEIL_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_CEIL_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_rndne_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_rndne_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_RNDNE_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_RNDNE_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_RNDNE_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_RNDNE_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_RNDNE_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_RNDNE_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_floor_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_floor_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_FLOOR_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_FLOOR_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_FLOOR_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_FLOOR_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_FLOOR_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_FLOOR_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_exp_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_exp_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_EXP_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_EXP_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_EXP_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_EXP_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_EXP_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_EXP_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_log_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_log_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_LOG_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_LOG_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_LOG_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_LOG_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_LOG_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_LOG_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_rcp_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_rcp_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_RCP_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_RCP_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_RCP_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_RCP_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_RCP_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_RCP_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_rcp_iflag_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_rcp_iflag_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_RCP_IFLAG_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_RCP_IFLAG_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_RCP_IFLAG_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_RCP_IFLAG_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_RCP_IFLAG_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_RCP_IFLAG_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_rsq_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_rsq_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_RSQ_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_RSQ_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_RSQ_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_RSQ_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_RSQ_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_RSQ_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_sqrt_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_sqrt_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_SQRT_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_SQRT_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_SQRT_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_SQRT_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_SQRT_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_SQRT_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_rcp_f64_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_rcp_f64_e32
+ ; GCN: renamable $vgpr0_vgpr1 = nofpexcept V_RCP_F64_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr2_vgpr3 = nofpexcept V_RCP_F64_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0_vgpr1
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr2_vgpr3
+ ; GCN: renamable $vgpr0_vgpr1 = nofpexcept V_RCP_F64_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0_vgpr1
+ ; GCN: S_ENDPGM 0
+ %0:vreg_64_align2 = nofpexcept V_RCP_F64_e32 1, implicit $exec, implicit $mode
+ %1:vreg_64_align2 = nofpexcept V_RCP_F64_e32 2, implicit $exec, implicit $mode
+ %2:vreg_64_align2 = nofpexcept V_RCP_F64_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_rsq_f64_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_rsq_f64_e32
+ ; GCN: renamable $vgpr0_vgpr1 = nofpexcept V_RSQ_F64_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr2_vgpr3 = nofpexcept V_RSQ_F64_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0_vgpr1
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr2_vgpr3
+ ; GCN: renamable $vgpr0_vgpr1 = nofpexcept V_RSQ_F64_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0_vgpr1
+ ; GCN: S_ENDPGM 0
+ %0:vreg_64_align2 = nofpexcept V_RSQ_F64_e32 1, implicit $exec, implicit $mode
+ %1:vreg_64_align2 = nofpexcept V_RSQ_F64_e32 2, implicit $exec, implicit $mode
+ %2:vreg_64_align2 = nofpexcept V_RSQ_F64_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_sqrt_f64_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_sqrt_f64_e32
+ ; GCN: renamable $vgpr0_vgpr1 = nofpexcept V_SQRT_F64_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr2_vgpr3 = nofpexcept V_SQRT_F64_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0_vgpr1
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr2_vgpr3
+ ; GCN: renamable $vgpr0_vgpr1 = nofpexcept V_SQRT_F64_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0_vgpr1
+ ; GCN: S_ENDPGM 0
+ %0:vreg_64_align2 = nofpexcept V_SQRT_F64_e32 1, implicit $exec, implicit $mode
+ %1:vreg_64_align2 = nofpexcept V_SQRT_F64_e32 2, implicit $exec, implicit $mode
+ %2:vreg_64_align2 = nofpexcept V_SQRT_F64_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_sin_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_sin_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_SIN_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_SIN_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_SIN_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_SIN_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_SIN_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_SIN_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_cos_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_cos_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_COS_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_COS_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_COS_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_COS_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_COS_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_COS_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_not_b32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_not_b32_e32
+ ; GCN: renamable $vgpr0 = V_NOT_B32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = V_NOT_B32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = V_NOT_B32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = V_NOT_B32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = V_NOT_B32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = V_NOT_B32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_bfrev_b32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_bfrev_b32_e32
+ ; GCN: renamable $vgpr0 = V_BFREV_B32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = V_BFREV_B32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = V_BFREV_B32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = V_BFREV_B32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = V_BFREV_B32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = V_BFREV_B32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_ffbh_u32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_ffbh_u32_e32
+ ; GCN: renamable $vgpr0 = V_FFBH_U32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = V_FFBH_U32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = V_FFBH_U32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = V_FFBH_U32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = V_FFBH_U32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = V_FFBH_U32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_ffbl_b32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_ffbl_b32_e32
+ ; GCN: renamable $vgpr0 = V_FFBL_B32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = V_FFBL_B32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = V_FFBL_B32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = V_FFBL_B32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = V_FFBL_B32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = V_FFBL_B32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_ffbh_i32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_ffbh_i32_e32
+ ; GCN: renamable $vgpr0 = V_FFBH_I32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = V_FFBH_I32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = V_FFBH_I32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = V_FFBH_I32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = V_FFBH_I32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = V_FFBH_I32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_frexp_exp_i32_f64_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_frexp_exp_i32_f64_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_FREXP_EXP_I32_F64_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_FREXP_EXP_I32_F64_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_FREXP_EXP_I32_F64_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_FREXP_EXP_I32_F64_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_FREXP_EXP_I32_F64_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_FREXP_EXP_I32_F64_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_frexp_mant_f64_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_frexp_mant_f64_e32
+ ; GCN: renamable $vgpr0_vgpr1 = nofpexcept V_FREXP_MANT_F64_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr2_vgpr3 = nofpexcept V_FREXP_MANT_F64_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0_vgpr1
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr2_vgpr3
+ ; GCN: renamable $vgpr0_vgpr1 = nofpexcept V_FREXP_MANT_F64_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0_vgpr1
+ ; GCN: S_ENDPGM 0
+ %0:vreg_64_align2 = nofpexcept V_FREXP_MANT_F64_e32 1, implicit $exec, implicit $mode
+ %1:vreg_64_align2 = nofpexcept V_FREXP_MANT_F64_e32 2, implicit $exec, implicit $mode
+ %2:vreg_64_align2 = nofpexcept V_FREXP_MANT_F64_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_fract_f64_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_fract_f64_e32
+ ; GCN: renamable $vgpr0_vgpr1 = nofpexcept V_FRACT_F64_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr2_vgpr3 = nofpexcept V_FRACT_F64_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0_vgpr1
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr2_vgpr3
+ ; GCN: renamable $vgpr0_vgpr1 = nofpexcept V_FRACT_F64_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0_vgpr1
+ ; GCN: S_ENDPGM 0
+ %0:vreg_64_align2 = nofpexcept V_FRACT_F64_e32 1, implicit $exec, implicit $mode
+ %1:vreg_64_align2 = nofpexcept V_FRACT_F64_e32 2, implicit $exec, implicit $mode
+ %2:vreg_64_align2 = nofpexcept V_FRACT_F64_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_frexp_exp_i32_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_frexp_exp_i32_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_FREXP_EXP_I32_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_FREXP_EXP_I32_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_FREXP_EXP_I32_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_FREXP_EXP_I32_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_FREXP_EXP_I32_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_FREXP_EXP_I32_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_frexp_mant_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_frexp_mant_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_FREXP_MANT_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_FREXP_MANT_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_FREXP_MANT_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_FREXP_MANT_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_FREXP_MANT_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_FREXP_MANT_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_exp_legacy_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_exp_legacy_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_EXP_LEGACY_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_EXP_LEGACY_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_EXP_LEGACY_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_EXP_LEGACY_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_EXP_LEGACY_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_EXP_LEGACY_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_log_legacy_f32_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_log_legacy_f32_e32
+ ; GCN: renamable $vgpr0 = nofpexcept V_LOG_LEGACY_F32_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = nofpexcept V_LOG_LEGACY_F32_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = nofpexcept V_LOG_LEGACY_F32_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = nofpexcept V_LOG_LEGACY_F32_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = nofpexcept V_LOG_LEGACY_F32_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = nofpexcept V_LOG_LEGACY_F32_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_sat_pk_u8_i16_e32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_sat_pk_u8_i16_e32
+ ; GCN: renamable $vgpr0 = V_SAT_PK_U8_I16_e32 1, implicit $exec, implicit $mode
+ ; GCN: renamable $vgpr1 = V_SAT_PK_U8_I16_e32 2, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr1
+ ; GCN: renamable $vgpr0 = V_SAT_PK_U8_I16_e32 3, implicit $exec, implicit $mode
+ ; GCN: S_NOP 0, implicit killed renamable $vgpr0
+ ; GCN: S_ENDPGM 0
+ %0:vgpr_32 = V_SAT_PK_U8_I16_e32 1, implicit $exec, implicit $mode
+ %1:vgpr_32 = V_SAT_PK_U8_I16_e32 2, implicit $exec, implicit $mode
+ %2:vgpr_32 = V_SAT_PK_U8_I16_e32 3, implicit $exec, implicit $mode
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
+---
+name: test_remat_v_accvgpr_mov_b32
+tracksRegLiveness: true
+body: |
+ bb.0:
+ ; GCN-LABEL: name: test_remat_v_accvgpr_mov_b32
+ ; GCN: renamable $agpr0 = V_ACCVGPR_MOV_B32 undef $agpr0, implicit $exec
+ ; GCN: renamable $agpr1 = V_ACCVGPR_MOV_B32 undef $agpr0, implicit $exec
+ ; GCN: S_NOP 0, implicit killed renamable $agpr0
+ ; GCN: S_NOP 0, implicit killed renamable $agpr1
+ ; GCN: renamable $agpr0 = V_ACCVGPR_MOV_B32 undef $agpr0, implicit $exec
+ ; GCN: S_NOP 0, implicit killed renamable $agpr0
+ ; GCN: S_ENDPGM 0
+ %0:agpr_32 = V_ACCVGPR_MOV_B32 undef $agpr0, implicit $exec
+ %1:agpr_32 = V_ACCVGPR_MOV_B32 undef $agpr0, implicit $exec
+ %2:agpr_32 = V_ACCVGPR_MOV_B32 undef $agpr0, implicit $exec
+ S_NOP 0, implicit %0
+ S_NOP 0, implicit %1
+ S_NOP 0, implicit %2
+ S_ENDPGM 0
+...
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