[llvm] AMDGPU: Mark the SCC def dead when expanding CF pseudos (PR #226249)
Matt Arsenault via llvm-commits
llvm-commits at lists.llvm.org
Fri Sep 25 03:57:17 PDT 2026
https://github.com/arsenm updated https://github.com/llvm/llvm-project/pull/226249
>From cb7500aac9928e4774c005858786825c46fb9353 Mon Sep 17 00:00:00 2001
From: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: Thu, 24 Sep 2026 18:32:28 +0200
Subject: [PATCH] AMDGPU: Mark the SCC def dead when expanding CF pseudos
The control flow pseudos start with dead flags on the implicit scc def,
but did not transfer to the replacement instruction
Co-Authored-By: Claude Opus 5 <noreply at anthropic.com>
---
llvm/lib/Target/AMDGPU/SILowerControlFlow.cpp | 25 ++++++---
...-divergent-i1-phis-no-lane-mask-merging.ll | 6 +--
...vergence-divergent-i1-used-outside-loop.ll | 51 +++++++++----------
.../GlobalISel/divergence-structurizer.ll | 6 +--
.../divergence-temporal-divergent-i1.ll | 32 ++++++------
.../block-should-not-be-in-alive-blocks.mir | 8 +--
.../branch-folding-implicit-def-subreg.ll | 40 +++++++--------
llvm/test/CodeGen/AMDGPU/collapse-endcf.mir | 50 +++++++++---------
.../divergent-branch-uniform-condition.ll | 4 +-
llvm/test/CodeGen/AMDGPU/i1-copy-from-loop.ll | 2 +-
.../CodeGen/AMDGPU/insert-waitcnts-merge.ll | 10 ++--
llvm/test/CodeGen/AMDGPU/loop_break.ll | 10 ++--
.../lower-control-flow-live-intervals.mir | 20 ++++----
...wer-control-flow-live-variables-update.mir | 6 +--
.../lower-control-flow-other-terminators.mir | 10 ++--
.../AMDGPU/sgpr-scavenge-fi-stack-id.ll | 9 ++--
...w-remove-redundant-block-liveintervals.mir | 6 +--
.../CodeGen/AMDGPU/si-lower-control-flow.mir | 12 ++---
.../transform-block-with-return-to-epilog.ll | 12 ++---
19 files changed, 164 insertions(+), 155 deletions(-)
diff --git a/llvm/lib/Target/AMDGPU/SILowerControlFlow.cpp b/llvm/lib/Target/AMDGPU/SILowerControlFlow.cpp
index 4e3dee8ad57c14..8d7bd32c866c4d 100644
--- a/llvm/lib/Target/AMDGPU/SILowerControlFlow.cpp
+++ b/llvm/lib/Target/AMDGPU/SILowerControlFlow.cpp
@@ -180,6 +180,11 @@ static void setImpSCCDefDead(MachineInstr &MI, bool IsDead = true) {
ImpDefSCC.setIsDead(IsDead);
}
+static void copySCCDefDead(MachineInstr &MI, const MachineOperand &OrigSCCDef) {
+ assert(OrigSCCDef.getReg() == AMDGPU::SCC && OrigSCCDef.isDef());
+ setImpSCCDefDead(MI, OrigSCCDef.isDead());
+}
+
char &llvm::SILowerControlFlowLegacyID = SILowerControlFlowLegacy::ID;
bool SILowerControlFlow::hasKill(const MachineBasicBlock *Begin,
@@ -221,9 +226,6 @@ void SILowerControlFlow::emitIf(MachineInstr &MI) {
MachineOperand& Cond = MI.getOperand(1);
assert(Cond.getSubReg() == AMDGPU::NoSubRegister);
- MachineOperand &ImpDefSCC = MI.getOperand(4);
- assert(ImpDefSCC.getReg() == AMDGPU::SCC && ImpDefSCC.isDef());
-
// If there is only one use of save exec register and that use is SI_END_CF,
// we can optimize SI_IF by returning the full saved exec mask instead of
// just cleared bits.
@@ -249,17 +251,17 @@ void SILowerControlFlow::emitIf(MachineInstr &MI) {
MachineInstr *And =
BuildMI(MBB, I, DL, TII->get(LMC.AndOpc), Tmp).addReg(CopyReg).add(Cond);
+ setImpSCCDefDead(*And);
+
if (LV)
LV->replaceKillInstruction(Cond.getReg(), MI, *And);
- setImpSCCDefDead(*And);
-
MachineInstr *Xor = nullptr;
if (!SimpleIf) {
Xor = BuildMI(MBB, I, DL, TII->get(LMC.XorOpc), SaveExecReg)
.addReg(Tmp)
.addReg(CopyReg);
- setImpSCCDefDead(*Xor, ImpDefSCC.isDead());
+ copySCCDefDead(*Xor, MI.getOperand(4));
}
// Use a copy that is a terminator to get correct spill code placement it with
@@ -321,6 +323,7 @@ void SILowerControlFlow::emitElse(MachineInstr &MI) {
MachineInstr *OrSaveExec =
BuildMI(MBB, Start, DL, TII->get(LMC.OrSaveExecOpc), SaveReg)
.add(MI.getOperand(1)); // Saved EXEC
+ setImpSCCDefDead(*OrSaveExec, /*IsDead=*/true);
if (LV)
LV->replaceKillInstruction(SrcReg, MI, *OrSaveExec);
@@ -333,11 +336,13 @@ void SILowerControlFlow::emitElse(MachineInstr &MI) {
MachineInstr *And = BuildMI(MBB, ElsePt, DL, TII->get(LMC.AndOpc), DstReg)
.addReg(LMC.ExecReg)
.addReg(SaveReg);
+ setImpSCCDefDead(*And, /*IsDead=*/true);
MachineInstr *Xor =
BuildMI(MBB, ElsePt, DL, TII->get(LMC.XorTermOpc), LMC.ExecReg)
.addReg(LMC.ExecReg)
.addReg(DstReg);
+ copySCCDefDead(*Xor, MI.getOperand(4));
// Skip ahead to the unconditional branch in case there are other terminators
// present.
@@ -392,6 +397,7 @@ void SILowerControlFlow::emitIfBreak(MachineInstr &MI) {
And = BuildMI(MBB, &MI, DL, TII->get(LMC.AndOpc), AndReg)
.addReg(LMC.ExecReg)
.add(MI.getOperand(1));
+ setImpSCCDefDead(*And, /*IsDead=*/true);
if (LV)
LV->replaceKillInstruction(MI.getOperand(1).getReg(), MI, *And);
Or = BuildMI(MBB, &MI, DL, TII->get(LMC.OrOpc), Dst)
@@ -404,6 +410,9 @@ void SILowerControlFlow::emitIfBreak(MachineInstr &MI) {
if (LV)
LV->replaceKillInstruction(MI.getOperand(1).getReg(), MI, *Or);
}
+
+ copySCCDefDead(*Or, MI.getOperand(3));
+
if (LV)
LV->replaceKillInstruction(MI.getOperand(2).getReg(), MI, *Or);
@@ -428,6 +437,8 @@ void SILowerControlFlow::emitLoop(MachineInstr &MI) {
BuildMI(MBB, &MI, DL, TII->get(LMC.AndN2TermOpc), LMC.ExecReg)
.addReg(LMC.ExecReg)
.add(MI.getOperand(0));
+ copySCCDefDead(*AndN2, MI.getOperand(3));
+
if (LV)
LV->replaceKillInstruction(MI.getOperand(0).getReg(), MI, *AndN2);
@@ -518,6 +529,8 @@ MachineBasicBlock *SILowerControlFlow::emitEndCf(MachineInstr &MI) {
MachineInstr *NewMI = BuildMI(MBB, InsPt, DL, TII->get(Opcode), LMC.ExecReg)
.addReg(LMC.ExecReg)
.add(MI.getOperand(0));
+ copySCCDefDead(*NewMI, MI.getOperand(2));
+
if (LV) {
LV->replaceKillInstruction(DataReg, MI, *NewMI);
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-divergent-i1-phis-no-lane-mask-merging.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-divergent-i1-phis-no-lane-mask-merging.ll
index dce516cc333092..2a4ce06feee4ba 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-divergent-i1-phis-no-lane-mask-merging.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-divergent-i1-phis-no-lane-mask-merging.ll
@@ -112,11 +112,11 @@ define void @divergent_i1_phi_used_inside_loop(float %val, ptr %addr) {
; GFX10-NEXT: s_cmp_lg_u32 s8, 0
; GFX10-NEXT: s_cselect_b32 s8, exec_lo, 0
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, v3, v0
+; GFX10-NEXT: s_andn2_b32 s7, s7, exec_lo
+; GFX10-NEXT: s_and_b32 s8, exec_lo, s8
; GFX10-NEXT: s_xor_b32 s5, s5, 1
; GFX10-NEXT: s_add_i32 s6, s6, 1
; GFX10-NEXT: s_or_b32 s4, vcc_lo, s4
-; GFX10-NEXT: s_andn2_b32 s7, s7, exec_lo
-; GFX10-NEXT: s_and_b32 s8, exec_lo, s8
; GFX10-NEXT: s_or_b32 s7, s7, s8
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s4
; GFX10-NEXT: s_cbranch_execnz .LBB2_1
@@ -255,10 +255,10 @@ define amdgpu_cs void @single_lane_execution_attribute(i32 inreg %.userdata0, <3
; GFX10-NEXT: s_add_i32 s3, s3, 4
; GFX10-NEXT: buffer_load_dword v3, v3, s[4:7], 0 offen
; GFX10-NEXT: v_cmp_eq_u32_e64 s0, 0, v2
+; GFX10-NEXT: s_or_b32 s12, s0, s12
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: v_readfirstlane_b32 s14, v3
; GFX10-NEXT: s_add_i32 s13, s14, s13
-; GFX10-NEXT: s_or_b32 s12, s0, s12
; GFX10-NEXT: v_mov_b32_e32 v3, s13
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s12
; GFX10-NEXT: s_cbranch_execnz .LBB4_2
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-divergent-i1-used-outside-loop.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-divergent-i1-used-outside-loop.ll
index 9afaa273cb4f62..03f235a1ee26f7 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-divergent-i1-used-outside-loop.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-divergent-i1-used-outside-loop.ll
@@ -21,14 +21,13 @@ define void @divergent_i1_phi_used_outside_loop(float %val, float %pre.cond.val,
; GFX10-NEXT: ; =>This Inner Loop Header: Depth=1
; GFX10-NEXT: v_cvt_f32_u32_e32 v1, s6
; GFX10-NEXT: s_mov_b32 s8, exec_lo
-; GFX10-NEXT: s_add_i32 s6, s6, 1
-; GFX10-NEXT: s_xor_b32 s8, s5, s8
-; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, v1, v0
-; GFX10-NEXT: s_or_b32 s4, vcc_lo, s4
; GFX10-NEXT: s_andn2_b32 s7, s7, exec_lo
; GFX10-NEXT: s_and_b32 s9, exec_lo, s5
-; GFX10-NEXT: s_mov_b32 s5, s8
+; GFX10-NEXT: s_add_i32 s6, s6, 1
+; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, v1, v0
+; GFX10-NEXT: s_xor_b32 s5, s5, s8
; GFX10-NEXT: s_or_b32 s7, s7, s9
+; GFX10-NEXT: s_or_b32 s4, vcc_lo, s4
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s4
; GFX10-NEXT: s_cbranch_execnz .LBB0_1
; GFX10-NEXT: ; %bb.2: ; %exit
@@ -141,14 +140,13 @@ define void @divergent_i1_xor_used_outside_loop(float %val, float %pre.cond.val,
; GFX10-NEXT: ; =>This Inner Loop Header: Depth=1
; GFX10-NEXT: v_cvt_f32_u32_e32 v1, s6
; GFX10-NEXT: s_mov_b32 s8, exec_lo
-; GFX10-NEXT: s_add_i32 s6, s6, 1
-; GFX10-NEXT: s_xor_b32 s8, s5, s8
-; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, v1, v0
-; GFX10-NEXT: s_or_b32 s4, vcc_lo, s4
; GFX10-NEXT: s_andn2_b32 s7, s7, exec_lo
; GFX10-NEXT: s_and_b32 s9, exec_lo, s5
-; GFX10-NEXT: s_mov_b32 s5, s8
+; GFX10-NEXT: s_add_i32 s6, s6, 1
+; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, v1, v0
+; GFX10-NEXT: s_xor_b32 s5, s5, s8
; GFX10-NEXT: s_or_b32 s7, s7, s9
+; GFX10-NEXT: s_or_b32 s4, vcc_lo, s4
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s4
; GFX10-NEXT: s_cbranch_execnz .LBB2_1
; GFX10-NEXT: ; %bb.2: ; %exit
@@ -182,26 +180,25 @@ define void @divergent_i1_xor_used_outside_loop_twice(float %val, float %pre.con
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: v_cmp_lt_f32_e64 s5, 1.0, v1
; GFX10-NEXT: s_mov_b32 s4, 0
-; GFX10-NEXT: s_mov_b32 s6, 0
-; GFX10-NEXT: ; implicit-def: $sgpr7
+; GFX10-NEXT: s_mov_b32 s7, 0
+; GFX10-NEXT: ; implicit-def: $sgpr6
; GFX10-NEXT: .LBB3_1: ; %loop
; GFX10-NEXT: ; =>This Inner Loop Header: Depth=1
-; GFX10-NEXT: v_cvt_f32_u32_e32 v1, s6
+; GFX10-NEXT: v_cvt_f32_u32_e32 v1, s7
; GFX10-NEXT: s_mov_b32 s8, exec_lo
-; GFX10-NEXT: s_add_i32 s6, s6, 1
-; GFX10-NEXT: s_xor_b32 s8, s5, s8
+; GFX10-NEXT: s_andn2_b32 s6, s6, exec_lo
+; GFX10-NEXT: s_and_b32 s9, exec_lo, s5
+; GFX10-NEXT: s_add_i32 s7, s7, 1
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, v1, v0
+; GFX10-NEXT: s_xor_b32 s5, s5, s8
+; GFX10-NEXT: s_or_b32 s6, s6, s9
; GFX10-NEXT: s_or_b32 s4, vcc_lo, s4
-; GFX10-NEXT: s_andn2_b32 s7, s7, exec_lo
-; GFX10-NEXT: s_and_b32 s9, exec_lo, s5
-; GFX10-NEXT: s_mov_b32 s5, s8
-; GFX10-NEXT: s_or_b32 s7, s7, s9
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s4
; GFX10-NEXT: s_cbranch_execnz .LBB3_1
; GFX10-NEXT: ; %bb.2: ; %exit
; GFX10-NEXT: s_or_b32 exec_lo, exec_lo, s4
-; GFX10-NEXT: v_cndmask_b32_e64 v0, 1.0, 0, s7
-; GFX10-NEXT: v_cndmask_b32_e64 v1, 2.0, -1.0, s7
+; GFX10-NEXT: v_cndmask_b32_e64 v0, 1.0, 0, s6
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 2.0, -1.0, s6
; GFX10-NEXT: flat_store_dword v[2:3], v0
; GFX10-NEXT: flat_store_dword v[4:5], v1
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
@@ -256,9 +253,9 @@ define void @divergent_i1_xor_used_outside_loop_larger_loop_body(i32 %num.elts,
; GFX10-NEXT: s_or_b32 exec_lo, exec_lo, s5
; GFX10-NEXT: s_xor_b32 s5, s11, exec_lo
; GFX10-NEXT: s_and_b32 s12, exec_lo, s10
-; GFX10-NEXT: s_or_b32 s8, s12, s8
; GFX10-NEXT: s_andn2_b32 s9, s9, exec_lo
; GFX10-NEXT: s_and_b32 s5, exec_lo, s5
+; GFX10-NEXT: s_or_b32 s8, s12, s8
; GFX10-NEXT: s_or_b32 s9, s9, s5
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s8
; GFX10-NEXT: s_cbranch_execz .LBB4_5
@@ -464,11 +461,11 @@ define amdgpu_ps void @divergent_i1_freeze_used_outside_loop(i32 %n, ptr addrspa
; GFX10-NEXT: ; in Loop: Header=BB6_2 Depth=1
; GFX10-NEXT: s_or_b32 exec_lo, exec_lo, s5
; GFX10-NEXT: v_cmp_lt_i32_e32 vcc_lo, s0, v0
-; GFX10-NEXT: s_add_i32 s0, s0, 1
-; GFX10-NEXT: s_or_b32 s2, vcc_lo, s2
; GFX10-NEXT: s_andn2_b32 s3, s3, exec_lo
; GFX10-NEXT: s_and_b32 s5, exec_lo, s4
; GFX10-NEXT: s_andn2_b32 s1, s1, exec_lo
+; GFX10-NEXT: s_add_i32 s0, s0, 1
+; GFX10-NEXT: s_or_b32 s2, vcc_lo, s2
; GFX10-NEXT: s_or_b32 s3, s3, s5
; GFX10-NEXT: s_or_b32 s1, s1, s5
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s2
@@ -542,10 +539,10 @@ define amdgpu_cs void @loop_with_1break(ptr addrspace(1) %x, ptr addrspace(1) %a
; GFX10-NEXT: ; in Loop: Header=BB7_2 Depth=1
; GFX10-NEXT: s_or_b32 exec_lo, exec_lo, s5
; GFX10-NEXT: s_and_b32 s5, exec_lo, s3
-; GFX10-NEXT: s_or_b32 s0, s5, s0
; GFX10-NEXT: s_andn2_b32 s2, s2, exec_lo
-; GFX10-NEXT: s_and_b32 s5, exec_lo, s4
-; GFX10-NEXT: s_or_b32 s2, s2, s5
+; GFX10-NEXT: s_and_b32 s6, exec_lo, s4
+; GFX10-NEXT: s_or_b32 s0, s5, s0
+; GFX10-NEXT: s_or_b32 s2, s2, s6
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s0
; GFX10-NEXT: s_cbranch_execz .LBB7_4
; GFX10-NEXT: .LBB7_2: ; %A
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-structurizer.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-structurizer.ll
index 6c78157a3e634f..6f3245a39a9a7f 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-structurizer.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-structurizer.ll
@@ -384,10 +384,10 @@ define amdgpu_cs void @loop_with_div_break_with_body(ptr addrspace(1) %x, ptr ad
; GFX10-NEXT: ; in Loop: Header=BB5_2 Depth=1
; GFX10-NEXT: s_or_b32 exec_lo, exec_lo, s5
; GFX10-NEXT: s_and_b32 s5, exec_lo, s3
-; GFX10-NEXT: s_or_b32 s0, s5, s0
; GFX10-NEXT: s_andn2_b32 s2, s2, exec_lo
-; GFX10-NEXT: s_and_b32 s5, exec_lo, s4
-; GFX10-NEXT: s_or_b32 s2, s2, s5
+; GFX10-NEXT: s_and_b32 s6, exec_lo, s4
+; GFX10-NEXT: s_or_b32 s0, s5, s0
+; GFX10-NEXT: s_or_b32 s2, s2, s6
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s0
; GFX10-NEXT: s_cbranch_execz .LBB5_4
; GFX10-NEXT: .LBB5_2: ; %A
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-temporal-divergent-i1.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-temporal-divergent-i1.ll
index 8c344daa5c38e1..31745ec365e50d 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-temporal-divergent-i1.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/divergence-temporal-divergent-i1.ll
@@ -16,11 +16,11 @@ define void @temporal_divergent_i1_phi(float %val, ptr %addr) {
; GFX10-NEXT: s_cmp_lg_u32 s8, 0
; GFX10-NEXT: s_cselect_b32 s8, exec_lo, 0
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, v3, v0
+; GFX10-NEXT: s_andn2_b32 s7, s7, exec_lo
+; GFX10-NEXT: s_and_b32 s8, exec_lo, s8
; GFX10-NEXT: s_xor_b32 s5, s5, 1
; GFX10-NEXT: s_add_i32 s6, s6, 1
; GFX10-NEXT: s_or_b32 s4, vcc_lo, s4
-; GFX10-NEXT: s_andn2_b32 s7, s7, exec_lo
-; GFX10-NEXT: s_and_b32 s8, exec_lo, s8
; GFX10-NEXT: s_or_b32 s7, s7, s8
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s4
; GFX10-NEXT: s_cbranch_execnz .LBB0_1
@@ -63,11 +63,11 @@ define void @temporal_divergent_i1_non_phi(float %val, ptr %addr) {
; GFX10-NEXT: s_cmp_lg_u32 s8, 0
; GFX10-NEXT: s_cselect_b32 s8, exec_lo, 0
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, v3, v0
+; GFX10-NEXT: s_andn2_b32 s7, s7, exec_lo
+; GFX10-NEXT: s_and_b32 s8, exec_lo, s8
; GFX10-NEXT: s_xor_b32 s5, s5, 1
; GFX10-NEXT: s_add_i32 s6, s6, 1
; GFX10-NEXT: s_or_b32 s4, vcc_lo, s4
-; GFX10-NEXT: s_andn2_b32 s7, s7, exec_lo
-; GFX10-NEXT: s_and_b32 s8, exec_lo, s8
; GFX10-NEXT: s_or_b32 s7, s7, s8
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s4
; GFX10-NEXT: s_cbranch_execnz .LBB1_1
@@ -127,10 +127,10 @@ define amdgpu_cs void @loop_with_1break(ptr addrspace(1) %x, i32 %x.size, ptr ad
; GFX10-NEXT: s_cmp_lg_u32 s5, 0
; GFX10-NEXT: s_cselect_b32 s5, exec_lo, 0
; GFX10-NEXT: s_and_b32 s6, exec_lo, s10
-; GFX10-NEXT: s_or_b32 s8, s6, s8
-; GFX10-NEXT: s_andn2_b32 s6, s9, exec_lo
+; GFX10-NEXT: s_andn2_b32 s7, s9, exec_lo
; GFX10-NEXT: s_and_b32 s5, exec_lo, s5
-; GFX10-NEXT: s_or_b32 s9, s6, s5
+; GFX10-NEXT: s_or_b32 s8, s6, s8
+; GFX10-NEXT: s_or_b32 s9, s7, s5
; GFX10-NEXT: s_waitcnt_depctr depctr_vm_vsrc(0)
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s8
; GFX10-NEXT: s_cbranch_execz .LBB2_5
@@ -219,14 +219,14 @@ define void @nested_loops_temporal_divergence_inner(float %pre.cond.val, i32 %n.
; GFX10-NEXT: ; => This Inner Loop Header: Depth=2
; GFX10-NEXT: v_cvt_f32_u32_e32 v6, s11
; GFX10-NEXT: s_mov_b32 s12, exec_lo
-; GFX10-NEXT: s_add_i32 s11, s11, 1
+; GFX10-NEXT: s_andn2_b32 s9, s9, exec_lo
; GFX10-NEXT: s_xor_b32 s4, s4, s12
+; GFX10-NEXT: s_add_i32 s11, s11, 1
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, v6, v0
-; GFX10-NEXT: s_or_b32 s10, vcc_lo, s10
-; GFX10-NEXT: s_andn2_b32 s9, s9, exec_lo
; GFX10-NEXT: s_and_b32 s12, exec_lo, s4
; GFX10-NEXT: s_or_b32 s9, s9, s12
+; GFX10-NEXT: s_or_b32 s10, vcc_lo, s10
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s10
; GFX10-NEXT: s_cbranch_execnz .LBB3_2
; GFX10-NEXT: ; %bb.3: ; %UseInst
@@ -310,14 +310,14 @@ define void @nested_loops_temporal_divergence_outer(float %pre.cond.val, i32 %n.
; GFX10-NEXT: ; => This Inner Loop Header: Depth=2
; GFX10-NEXT: v_cvt_f32_u32_e32 v6, s11
; GFX10-NEXT: s_mov_b32 s12, exec_lo
-; GFX10-NEXT: s_add_i32 s11, s11, 1
+; GFX10-NEXT: s_andn2_b32 s9, s9, exec_lo
; GFX10-NEXT: s_xor_b32 s4, s4, s12
+; GFX10-NEXT: s_add_i32 s11, s11, 1
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, v6, v0
-; GFX10-NEXT: s_or_b32 s10, vcc_lo, s10
-; GFX10-NEXT: s_andn2_b32 s9, s9, exec_lo
; GFX10-NEXT: s_and_b32 s12, exec_lo, s4
; GFX10-NEXT: s_or_b32 s9, s9, s12
+; GFX10-NEXT: s_or_b32 s10, vcc_lo, s10
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s10
; GFX10-NEXT: s_cbranch_execnz .LBB4_2
; GFX10-NEXT: ; %bb.3: ; %UseInst
@@ -401,14 +401,14 @@ define void @nested_loops_temporal_divergence_both(float %pre.cond.val, i32 %n.i
; GFX10-NEXT: ; => This Inner Loop Header: Depth=2
; GFX10-NEXT: v_cvt_f32_u32_e32 v8, s11
; GFX10-NEXT: s_mov_b32 s12, exec_lo
-; GFX10-NEXT: s_add_i32 s11, s11, 1
+; GFX10-NEXT: s_andn2_b32 s9, s9, exec_lo
; GFX10-NEXT: s_xor_b32 s4, s4, s12
+; GFX10-NEXT: s_add_i32 s11, s11, 1
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, v8, v0
-; GFX10-NEXT: s_or_b32 s10, vcc_lo, s10
-; GFX10-NEXT: s_andn2_b32 s9, s9, exec_lo
; GFX10-NEXT: s_and_b32 s12, exec_lo, s4
; GFX10-NEXT: s_or_b32 s9, s9, s12
+; GFX10-NEXT: s_or_b32 s10, vcc_lo, s10
; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s10
; GFX10-NEXT: s_cbranch_execnz .LBB5_2
; GFX10-NEXT: ; %bb.3: ; %UseInst
diff --git a/llvm/test/CodeGen/AMDGPU/block-should-not-be-in-alive-blocks.mir b/llvm/test/CodeGen/AMDGPU/block-should-not-be-in-alive-blocks.mir
index 7ecb1cd7a53438..875e2fcc671e60 100644
--- a/llvm/test/CodeGen/AMDGPU/block-should-not-be-in-alive-blocks.mir
+++ b/llvm/test/CodeGen/AMDGPU/block-should-not-be-in-alive-blocks.mir
@@ -61,10 +61,10 @@ body: |
; CHECK-NEXT: bb.5:
; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.7(0x40000000)
; CHECK-NEXT: {{ $}}
- ; CHECK-NEXT: [[S_OR_SAVEEXEC_B32_:%[0-9]+]]:sreg_32 = S_OR_SAVEEXEC_B32 killed [[S_XOR_B32_]], implicit-def $exec, implicit-def $scc, implicit $exec
+ ; CHECK-NEXT: [[S_OR_SAVEEXEC_B32_:%[0-9]+]]:sreg_32 = S_OR_SAVEEXEC_B32 killed [[S_XOR_B32_]], implicit-def $exec, implicit-def dead $scc, implicit $exec
; CHECK-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY killed [[COPY2]]
- ; CHECK-NEXT: [[S_AND_B32_1:%[0-9]+]]:sreg_32 = S_AND_B32 $exec_lo, [[S_OR_SAVEEXEC_B32_]], implicit-def $scc
- ; CHECK-NEXT: $exec_lo = S_XOR_B32_term $exec_lo, [[S_AND_B32_1]], implicit-def $scc
+ ; CHECK-NEXT: [[S_AND_B32_1:%[0-9]+]]:sreg_32 = S_AND_B32 $exec_lo, [[S_OR_SAVEEXEC_B32_]], implicit-def dead $scc
+ ; CHECK-NEXT: $exec_lo = S_XOR_B32_term $exec_lo, [[S_AND_B32_1]], implicit-def dead $scc
; CHECK-NEXT: S_CBRANCH_EXECZ %bb.7, implicit $exec
; CHECK-NEXT: S_BRANCH %bb.1
; CHECK-NEXT: {{ $}}
@@ -75,7 +75,7 @@ body: |
; CHECK-NEXT: S_BRANCH %bb.5
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.7:
- ; CHECK-NEXT: $exec_lo = S_OR_B32 $exec_lo, killed [[S_AND_B32_1]], implicit-def $scc
+ ; CHECK-NEXT: $exec_lo = S_OR_B32 $exec_lo, killed [[S_AND_B32_1]], implicit-def dead $scc
; CHECK-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.2(0x40000000), %bb.5(0x40000000)
diff --git a/llvm/test/CodeGen/AMDGPU/branch-folding-implicit-def-subreg.ll b/llvm/test/CodeGen/AMDGPU/branch-folding-implicit-def-subreg.ll
index 210eeab4b99aa9..41b3bfdf523e80 100644
--- a/llvm/test/CodeGen/AMDGPU/branch-folding-implicit-def-subreg.ll
+++ b/llvm/test/CodeGen/AMDGPU/branch-folding-implicit-def-subreg.ll
@@ -133,7 +133,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.9(0x40000000), %bb.10(0x40000000)
; GFX90A-NEXT: liveins: $sgpr14, $sgpr16, $sgpr17, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9:0x000000000000000F, $sgpr10_sgpr11, $sgpr18_sgpr19, $sgpr34_sgpr35, $sgpr38_sgpr39, $sgpr40_sgpr41, $sgpr42_sgpr43, $sgpr44_sgpr45, $sgpr46_sgpr47, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr52_sgpr53, $sgpr54_sgpr55, $sgpr64_sgpr65, $sgpr66_sgpr67, $sgpr68_sgpr69, $vgpr0_vgpr1:0x000000000000000F, $vgpr6_vgpr7:0x000000000000000F, $vgpr8_vgpr9:0x000000000000000F, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr46_vgpr47:0x000000000000000F, $vgpr54_vgpr55:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $vgpr62_vgpr63:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr18_sgpr19, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr18_sgpr19, implicit-def dead $scc
; GFX90A-NEXT: $sgpr12_sgpr13 = S_AND_SAVEEXEC_B64 $sgpr40_sgpr41, implicit-def $exec, implicit-def $scc, implicit $exec
; GFX90A-NEXT: renamable $sgpr12_sgpr13 = S_XOR_B64 $exec, killed renamable $sgpr12_sgpr13, implicit-def dead $scc
; GFX90A-NEXT: S_CBRANCH_EXECZ %bb.10, implicit $exec
@@ -150,7 +150,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.11(0x40000000), %bb.12(0x40000000)
; GFX90A-NEXT: liveins: $sgpr14, $sgpr16, $sgpr17, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9:0x000000000000000F, $sgpr10_sgpr11, $sgpr12_sgpr13, $sgpr34_sgpr35, $sgpr38_sgpr39, $sgpr42_sgpr43, $sgpr44_sgpr45, $sgpr46_sgpr47, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr52_sgpr53, $sgpr54_sgpr55, $sgpr64_sgpr65, $sgpr66_sgpr67, $sgpr68_sgpr69, $vgpr0_vgpr1:0x000000000000000F, $vgpr6_vgpr7:0x000000000000000F, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr46_vgpr47:0x000000000000000F, $vgpr54_vgpr55:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $vgpr62_vgpr63:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr12_sgpr13, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr12_sgpr13, implicit-def dead $scc
; GFX90A-NEXT: $sgpr12_sgpr13 = S_AND_SAVEEXEC_B64 $sgpr46_sgpr47, implicit-def $exec, implicit-def $scc, implicit $exec
; GFX90A-NEXT: renamable $sgpr12_sgpr13 = S_XOR_B64 $exec, killed renamable $sgpr12_sgpr13, implicit-def dead $scc
; GFX90A-NEXT: S_CBRANCH_EXECZ %bb.12, implicit $exec
@@ -167,7 +167,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.13(0x40000000), %bb.14(0x40000000)
; GFX90A-NEXT: liveins: $sgpr14, $sgpr16, $sgpr17, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9:0x000000000000000F, $sgpr10_sgpr11, $sgpr12_sgpr13, $sgpr34_sgpr35, $sgpr38_sgpr39, $sgpr42_sgpr43, $sgpr44_sgpr45, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr52_sgpr53, $sgpr54_sgpr55, $sgpr64_sgpr65, $sgpr66_sgpr67, $sgpr68_sgpr69, $vgpr0_vgpr1:0x000000000000000F, $vgpr6_vgpr7:0x000000000000000F, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr46_vgpr47:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $vgpr62_vgpr63:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr12_sgpr13, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr12_sgpr13, implicit-def dead $scc
; GFX90A-NEXT: $sgpr12_sgpr13 = S_AND_SAVEEXEC_B64 $sgpr44_sgpr45, implicit-def $exec, implicit-def $scc, implicit $exec
; GFX90A-NEXT: renamable $sgpr12_sgpr13 = S_XOR_B64 $exec, killed renamable $sgpr12_sgpr13, implicit-def dead $scc
; GFX90A-NEXT: S_CBRANCH_EXECZ %bb.14, implicit $exec
@@ -184,7 +184,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.15(0x40000000), %bb.16(0x40000000)
; GFX90A-NEXT: liveins: $sgpr14, $sgpr16, $sgpr17, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9:0x000000000000000F, $sgpr10_sgpr11, $sgpr12_sgpr13, $sgpr34_sgpr35, $sgpr38_sgpr39, $sgpr42_sgpr43, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr52_sgpr53, $sgpr54_sgpr55, $sgpr64_sgpr65, $sgpr66_sgpr67, $sgpr68_sgpr69, $vgpr0_vgpr1:0x000000000000000F, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr46_vgpr47:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $vgpr62_vgpr63:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr12_sgpr13, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr12_sgpr13, implicit-def dead $scc
; GFX90A-NEXT: $sgpr12_sgpr13 = S_AND_SAVEEXEC_B64 $sgpr42_sgpr43, implicit-def $exec, implicit-def $scc, implicit $exec
; GFX90A-NEXT: renamable $sgpr36_sgpr37 = S_XOR_B64 $exec, killed renamable $sgpr12_sgpr13, implicit-def dead $scc
; GFX90A-NEXT: S_CBRANCH_EXECZ %bb.16, implicit $exec
@@ -208,7 +208,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.17(0x40000000), %bb.18(0x40000000)
; GFX90A-NEXT: liveins: $sgpr34_sgpr35, $sgpr36_sgpr37, $sgpr38_sgpr39, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr52_sgpr53, $sgpr54_sgpr55, $sgpr64_sgpr65, $sgpr66_sgpr67, $sgpr68_sgpr69, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr46_vgpr47:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $vgpr62_vgpr63:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr36_sgpr37, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr36_sgpr37, implicit-def dead $scc
; GFX90A-NEXT: $sgpr4_sgpr5 = S_AND_SAVEEXEC_B64 $sgpr66_sgpr67, implicit-def $exec, implicit-def $scc, implicit $exec
; GFX90A-NEXT: renamable $sgpr4_sgpr5 = S_XOR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GFX90A-NEXT: S_CBRANCH_EXECZ %bb.18, implicit $exec
@@ -225,7 +225,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.19(0x40000000), %bb.20(0x40000000)
; GFX90A-NEXT: liveins: $sgpr4_sgpr5, $sgpr34_sgpr35, $sgpr38_sgpr39, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr52_sgpr53, $sgpr54_sgpr55, $sgpr64_sgpr65, $sgpr68_sgpr69, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $vgpr62_vgpr63:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GFX90A-NEXT: $sgpr4_sgpr5 = S_AND_SAVEEXEC_B64 $sgpr64_sgpr65, implicit-def $exec, implicit-def $scc, implicit $exec
; GFX90A-NEXT: renamable $sgpr4_sgpr5 = S_XOR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GFX90A-NEXT: S_CBRANCH_EXECZ %bb.20, implicit $exec
@@ -242,7 +242,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.21(0x40000000), %bb.22(0x40000000)
; GFX90A-NEXT: liveins: $sgpr4_sgpr5, $sgpr34_sgpr35, $sgpr38_sgpr39, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr52_sgpr53, $sgpr54_sgpr55, $sgpr68_sgpr69, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GFX90A-NEXT: $sgpr4_sgpr5 = S_AND_SAVEEXEC_B64 $sgpr54_sgpr55, implicit-def $exec, implicit-def $scc, implicit $exec
; GFX90A-NEXT: renamable $sgpr4_sgpr5 = S_XOR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GFX90A-NEXT: S_CBRANCH_EXECZ %bb.22, implicit $exec
@@ -259,7 +259,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.23(0x40000000), %bb.24(0x40000000)
; GFX90A-NEXT: liveins: $sgpr4_sgpr5, $sgpr34_sgpr35, $sgpr38_sgpr39, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr52_sgpr53, $sgpr68_sgpr69, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GFX90A-NEXT: $sgpr4_sgpr5 = S_AND_SAVEEXEC_B64 $sgpr52_sgpr53, implicit-def $exec, implicit-def $scc, implicit $exec
; GFX90A-NEXT: renamable $sgpr4_sgpr5 = S_XOR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GFX90A-NEXT: S_CBRANCH_EXECZ %bb.24, implicit $exec
@@ -276,7 +276,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.25(0x40000000), %bb.26(0x40000000)
; GFX90A-NEXT: liveins: $sgpr4_sgpr5, $sgpr34_sgpr35, $sgpr38_sgpr39, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr68_sgpr69, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GFX90A-NEXT: $sgpr4_sgpr5 = S_AND_SAVEEXEC_B64 $sgpr50_sgpr51, implicit-def $exec, implicit-def $scc, implicit $exec
; GFX90A-NEXT: renamable $sgpr4_sgpr5 = S_XOR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GFX90A-NEXT: S_CBRANCH_EXECZ %bb.26, implicit $exec
@@ -293,7 +293,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.27(0x40000000), %bb.28(0x40000000)
; GFX90A-NEXT: liveins: $sgpr4_sgpr5, $sgpr34_sgpr35, $sgpr38_sgpr39, $sgpr48_sgpr49, $sgpr68_sgpr69, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GFX90A-NEXT: $sgpr4_sgpr5 = S_AND_SAVEEXEC_B64 $sgpr48_sgpr49, implicit-def $exec, implicit-def $scc, implicit $exec
; GFX90A-NEXT: renamable $sgpr4_sgpr5 = S_XOR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GFX90A-NEXT: S_CBRANCH_EXECZ %bb.28, implicit $exec
@@ -310,7 +310,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.34(0x40000000), %bb.29(0x40000000)
; GFX90A-NEXT: liveins: $sgpr4_sgpr5, $sgpr34_sgpr35, $sgpr38_sgpr39, $sgpr68_sgpr69, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GFX90A-NEXT: $sgpr4_sgpr5 = S_AND_SAVEEXEC_B64 $sgpr38_sgpr39, implicit-def $exec, implicit-def $scc, implicit $exec
; GFX90A-NEXT: renamable $sgpr4_sgpr5 = S_XOR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GFX90A-NEXT: S_CBRANCH_EXECNZ %bb.34, implicit $exec
@@ -319,7 +319,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.30(0x40000000), %bb.31(0x40000000)
; GFX90A-NEXT: liveins: $sgpr4_sgpr5, $sgpr34_sgpr35, $sgpr68_sgpr69, $vgpr40_vgpr41:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GFX90A-NEXT: dead renamable $sgpr4_sgpr5 = S_AND_B64 killed renamable $sgpr34_sgpr35, $exec, implicit-def $scc
; GFX90A-NEXT: renamable $sgpr4 = S_CSELECT_B32 1, 0, implicit killed $scc
; GFX90A-NEXT: S_CMP_LG_U32 killed renamable $sgpr4, 1, implicit-def $scc
@@ -404,7 +404,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.6(0x80000000)
; GFX90A-NEXT: liveins: $sgpr14, $sgpr15, $sgpr16, $sgpr17, $sgpr23, $vgpr30, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9:0x000000000000000F, $sgpr10_sgpr11, $sgpr12_sgpr13, $sgpr18_sgpr19:0x0000000000000003, $sgpr24_sgpr25, $sgpr28_sgpr29, $sgpr30_sgpr31, $sgpr34_sgpr35, $sgpr36_sgpr37, $sgpr38_sgpr39, $sgpr40_sgpr41, $sgpr42_sgpr43, $sgpr44_sgpr45, $sgpr46_sgpr47, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr52_sgpr53, $sgpr54_sgpr55, $sgpr64_sgpr65, $sgpr66_sgpr67, $sgpr20_sgpr21_sgpr22_sgpr23:0x000000000000003C, $sgpr24_sgpr25_sgpr26_sgpr27:0x00000000000000F0, $vgpr0_vgpr1:0x000000000000000F, $vgpr2_vgpr3:0x0000000000000003, $vgpr4_vgpr5:0x000000000000000F, $vgpr6_vgpr7:0x000000000000000F, $vgpr8_vgpr9:0x000000000000000F, $vgpr10_vgpr11:0x0000000000000003, $vgpr12_vgpr13:0x0000000000000003, $vgpr14_vgpr15:0x0000000000000003, $vgpr16_vgpr17:0x000000000000000F, $vgpr18_vgpr19:0x0000000000000003, $vgpr20_vgpr21:0x0000000000000003, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr46_vgpr47:0x000000000000000F, $vgpr54_vgpr55:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $vgpr62_vgpr63:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr24_sgpr25, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr24_sgpr25, implicit-def dead $scc
; GFX90A-NEXT: S_BRANCH %bb.6
; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: bb.37.bb27:
@@ -443,7 +443,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.36(0x80000000)
; GFX90A-NEXT: liveins: $sgpr14, $sgpr15, $sgpr16, $sgpr17, $sgpr23, $vgpr30, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9:0x000000000000000F, $sgpr10_sgpr11, $sgpr12_sgpr13, $sgpr18_sgpr19:0x0000000000000003, $sgpr24_sgpr25, $sgpr28_sgpr29, $sgpr30_sgpr31, $sgpr34_sgpr35, $sgpr36_sgpr37, $sgpr38_sgpr39, $sgpr40_sgpr41, $sgpr42_sgpr43, $sgpr44_sgpr45, $sgpr46_sgpr47, $sgpr52_sgpr53, $sgpr54_sgpr55, $sgpr58_sgpr59, $sgpr60_sgpr61, $sgpr62_sgpr63, $sgpr64_sgpr65, $sgpr66_sgpr67, $sgpr20_sgpr21_sgpr22_sgpr23:0x000000000000003C, $sgpr24_sgpr25_sgpr26_sgpr27:0x00000000000000F0, $vgpr0_vgpr1:0x000000000000000F, $vgpr2_vgpr3:0x0000000000000003, $vgpr4_vgpr5:0x000000000000000F, $vgpr6_vgpr7:0x000000000000000F, $vgpr8_vgpr9:0x000000000000000F, $vgpr10_vgpr11:0x0000000000000003, $vgpr12_vgpr13:0x0000000000000003, $vgpr14_vgpr15:0x0000000000000003, $vgpr16_vgpr17:0x000000000000000F, $vgpr18_vgpr19:0x0000000000000003, $vgpr20_vgpr21:0x0000000000000003, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr46_vgpr47:0x000000000000000F, $vgpr54_vgpr55:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $vgpr62_vgpr63:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr38_sgpr39, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr38_sgpr39, implicit-def dead $scc
; GFX90A-NEXT: renamable $sgpr38_sgpr39 = S_XOR_B64 $exec, -1, implicit-def dead $scc
; GFX90A-NEXT: renamable $sgpr48_sgpr49 = S_AND_B64 killed renamable $sgpr42_sgpr43, $exec, implicit-def dead $scc
; GFX90A-NEXT: renamable $sgpr50_sgpr51 = S_AND_B64 killed renamable $sgpr66_sgpr67, $exec, implicit-def dead $scc
@@ -495,7 +495,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.38(0x80000000)
; GFX90A-NEXT: liveins: $sgpr14, $sgpr15, $sgpr16, $sgpr17, $sgpr23, $vgpr30, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9:0x000000000000000F, $sgpr10_sgpr11, $sgpr12_sgpr13, $sgpr18_sgpr19:0x0000000000000003, $sgpr24_sgpr25, $sgpr28_sgpr29, $sgpr30_sgpr31, $sgpr34_sgpr35, $sgpr36_sgpr37, $sgpr38_sgpr39, $sgpr40_sgpr41, $sgpr44_sgpr45, $sgpr46_sgpr47, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr54_sgpr55, $sgpr58_sgpr59, $sgpr60_sgpr61, $sgpr62_sgpr63, $sgpr64_sgpr65, $sgpr68_sgpr69, $sgpr20_sgpr21_sgpr22_sgpr23:0x000000000000003C, $sgpr24_sgpr25_sgpr26_sgpr27:0x00000000000000F0, $vgpr0_vgpr1:0x000000000000000F, $vgpr2_vgpr3:0x0000000000000003, $vgpr4_vgpr5:0x000000000000000F, $vgpr6_vgpr7:0x000000000000000F, $vgpr8_vgpr9:0x000000000000000F, $vgpr10_vgpr11:0x0000000000000003, $vgpr12_vgpr13:0x0000000000000003, $vgpr14_vgpr15:0x0000000000000003, $vgpr16_vgpr17:0x000000000000000F, $vgpr18_vgpr19:0x0000000000000003, $vgpr20_vgpr21:0x0000000000000003, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr46_vgpr47:0x000000000000000F, $vgpr54_vgpr55:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $vgpr62_vgpr63:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr40_sgpr41, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr40_sgpr41, implicit-def dead $scc
; GFX90A-NEXT: renamable $sgpr42_sgpr43 = S_XOR_B64 $exec, -1, implicit-def dead $scc
; GFX90A-NEXT: renamable $sgpr66_sgpr67 = S_AND_B64 killed renamable $sgpr44_sgpr45, $exec, implicit-def dead $scc
; GFX90A-NEXT: renamable $sgpr52_sgpr53 = S_AND_B64 killed renamable $sgpr68_sgpr69, $exec, implicit-def dead $scc
@@ -545,7 +545,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.40(0x80000000)
; GFX90A-NEXT: liveins: $sgpr14, $sgpr15, $sgpr16, $sgpr17, $sgpr23, $vgpr30, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9:0x000000000000000F, $sgpr10_sgpr11, $sgpr12_sgpr13, $sgpr18_sgpr19:0x0000000000000003, $sgpr24_sgpr25, $sgpr28_sgpr29, $sgpr30_sgpr31, $sgpr34_sgpr35, $sgpr36_sgpr37, $sgpr38_sgpr39, $sgpr40_sgpr41, $sgpr42_sgpr43, $sgpr46_sgpr47, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr52_sgpr53, $sgpr54_sgpr55, $sgpr58_sgpr59, $sgpr60_sgpr61, $sgpr62_sgpr63, $sgpr64_sgpr65, $sgpr20_sgpr21_sgpr22_sgpr23:0x000000000000003C, $sgpr24_sgpr25_sgpr26_sgpr27:0x00000000000000F0, $vgpr0_vgpr1:0x000000000000000F, $vgpr2_vgpr3:0x0000000000000003, $vgpr4_vgpr5:0x000000000000000F, $vgpr6_vgpr7:0x000000000000000F, $vgpr8_vgpr9:0x000000000000000F, $vgpr10_vgpr11:0x0000000000000003, $vgpr12_vgpr13:0x0000000000000003, $vgpr14_vgpr15:0x0000000000000003, $vgpr16_vgpr17:0x000000000000000F, $vgpr18_vgpr19:0x0000000000000003, $vgpr20_vgpr21:0x0000000000000003, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr46_vgpr47:0x000000000000000F, $vgpr54_vgpr55:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $vgpr62_vgpr63:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr42_sgpr43, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr42_sgpr43, implicit-def dead $scc
; GFX90A-NEXT: renamable $sgpr44_sgpr45 = S_XOR_B64 $exec, -1, implicit-def dead $scc
; GFX90A-NEXT: renamable $sgpr68_sgpr69 = S_AND_B64 killed renamable $sgpr46_sgpr47, $exec, implicit-def dead $scc
; GFX90A-NEXT: renamable $sgpr54_sgpr55 = S_AND_B64 killed renamable $sgpr54_sgpr55, $exec, implicit-def dead $scc
@@ -643,7 +643,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.42(0x80000000)
; GFX90A-NEXT: liveins: $sgpr14, $sgpr15, $sgpr16, $sgpr17, $sgpr23, $vgpr30, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9:0x000000000000000F, $sgpr10_sgpr11, $sgpr12_sgpr13, $sgpr18_sgpr19:0x0000000000000003, $sgpr24_sgpr25, $sgpr28_sgpr29, $sgpr30_sgpr31, $sgpr34_sgpr35, $sgpr36_sgpr37, $sgpr38_sgpr39, $sgpr40_sgpr41, $sgpr42_sgpr43, $sgpr44_sgpr45, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr58_sgpr59, $sgpr62_sgpr63, $sgpr64_sgpr65, $sgpr66_sgpr67, $sgpr68_sgpr69, $sgpr70_sgpr71, $sgpr20_sgpr21_sgpr22_sgpr23:0x000000000000003C, $sgpr24_sgpr25_sgpr26_sgpr27:0x00000000000000F0, $vgpr0_vgpr1:0x000000000000000F, $vgpr2_vgpr3:0x0000000000000003, $vgpr4_vgpr5:0x000000000000000F, $vgpr6_vgpr7:0x000000000000000F, $vgpr8_vgpr9:0x000000000000000F, $vgpr10_vgpr11:0x0000000000000003, $vgpr12_vgpr13:0x0000000000000003, $vgpr14_vgpr15:0x0000000000000003, $vgpr16_vgpr17:0x000000000000000F, $vgpr18_vgpr19:0x0000000000000003, $vgpr20_vgpr21:0x0000000000000003, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr46_vgpr47:0x000000000000000F, $vgpr54_vgpr55:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $vgpr62_vgpr63:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr44_sgpr45, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr44_sgpr45, implicit-def dead $scc
; GFX90A-NEXT: renamable $sgpr46_sgpr47 = S_XOR_B64 $exec, -1, implicit-def dead $scc
; GFX90A-NEXT: renamable $sgpr54_sgpr55 = S_AND_B64 killed renamable $sgpr62_sgpr63, $exec, implicit-def dead $scc
; GFX90A-NEXT: renamable $sgpr64_sgpr65 = S_AND_B64 killed renamable $sgpr64_sgpr65, $exec, implicit-def dead $scc
@@ -758,7 +758,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.45(0x80000000)
; GFX90A-NEXT: liveins: $sgpr14, $sgpr15, $sgpr16, $sgpr17, $sgpr23, $vgpr30, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9:0x000000000000000F, $sgpr10_sgpr11, $sgpr12_sgpr13, $sgpr18_sgpr19:0x0000000000000003, $sgpr24_sgpr25, $sgpr28_sgpr29, $sgpr30_sgpr31, $sgpr34_sgpr35, $sgpr36_sgpr37, $sgpr38_sgpr39, $sgpr40_sgpr41, $sgpr42_sgpr43, $sgpr44_sgpr45, $sgpr46_sgpr47, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr52_sgpr53, $sgpr54_sgpr55, $sgpr58_sgpr59, $sgpr60_sgpr61, $sgpr62_sgpr63, $sgpr20_sgpr21_sgpr22_sgpr23:0x000000000000003C, $sgpr24_sgpr25_sgpr26_sgpr27:0x00000000000000F0, $vgpr0_vgpr1:0x000000000000000F, $vgpr2_vgpr3:0x0000000000000003, $vgpr4_vgpr5:0x000000000000000F, $vgpr6_vgpr7:0x000000000000000F, $vgpr8_vgpr9:0x000000000000000F, $vgpr10_vgpr11:0x0000000000000003, $vgpr12_vgpr13:0x0000000000000003, $vgpr14_vgpr15:0x0000000000000003, $vgpr16_vgpr17:0x000000000000000F, $vgpr18_vgpr19:0x0000000000000003, $vgpr20_vgpr21:0x0000000000000003, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr46_vgpr47:0x000000000000000F, $vgpr54_vgpr55:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $vgpr62_vgpr63:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr62_sgpr63, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr62_sgpr63, implicit-def dead $scc
; GFX90A-NEXT: S_BRANCH %bb.45
; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: bb.56.bb90:
@@ -862,7 +862,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: successors: %bb.61(0x80000000)
; GFX90A-NEXT: liveins: $sgpr14, $sgpr15, $sgpr16, $sgpr17, $sgpr23, $vgpr30, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9:0x000000000000000F, $sgpr10_sgpr11, $sgpr12_sgpr13, $sgpr18_sgpr19:0x0000000000000003, $sgpr24_sgpr25, $sgpr28_sgpr29, $sgpr30_sgpr31, $sgpr34_sgpr35, $sgpr36_sgpr37, $sgpr38_sgpr39, $sgpr40_sgpr41, $sgpr42_sgpr43, $sgpr44_sgpr45, $sgpr46_sgpr47, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr52_sgpr53, $sgpr54_sgpr55, $sgpr62_sgpr63, $sgpr64_sgpr65, $sgpr20_sgpr21_sgpr22_sgpr23:0x000000000000003C, $sgpr24_sgpr25_sgpr26_sgpr27:0x00000000000000F0, $vgpr0_vgpr1:0x000000000000000F, $vgpr2_vgpr3:0x0000000000000003, $vgpr4_vgpr5:0x000000000000000F, $vgpr6_vgpr7:0x000000000000000F, $vgpr8_vgpr9:0x000000000000000F, $vgpr10_vgpr11:0x0000000000000003, $vgpr12_vgpr13:0x0000000000000003, $vgpr14_vgpr15:0x0000000000000003, $vgpr16_vgpr17:0x000000000000000F, $vgpr18_vgpr19:0x0000000000000003, $vgpr20_vgpr21:0x0000000000000003, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr46_vgpr47:0x000000000000000F, $vgpr54_vgpr55:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $vgpr62_vgpr63:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr54_sgpr55, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr54_sgpr55, implicit-def dead $scc
; GFX90A-NEXT: renamable $sgpr54_sgpr55 = S_MOV_B64 0
; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: bb.61.Flow30:
@@ -908,7 +908,7 @@ define amdgpu_kernel void @f1(ptr addrspace(1) %arg, ptr addrspace(1) %arg1, i64
; GFX90A-NEXT: liveins: $sgpr14, $sgpr16, $sgpr17, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9:0x000000000000000F, $sgpr10_sgpr11, $sgpr12_sgpr13, $sgpr18_sgpr19, $sgpr34_sgpr35, $sgpr38_sgpr39, $sgpr40_sgpr41, $sgpr42_sgpr43, $sgpr44_sgpr45, $sgpr46_sgpr47, $sgpr48_sgpr49, $sgpr50_sgpr51, $sgpr52_sgpr53, $sgpr54_sgpr55, $sgpr64_sgpr65, $sgpr66_sgpr67, $vgpr0_vgpr1:0x000000000000000F, $vgpr6_vgpr7:0x000000000000000F, $vgpr8_vgpr9:0x000000000000000F, $vgpr40_vgpr41:0x000000000000000F, $vgpr42_vgpr43:0x000000000000000F, $vgpr44_vgpr45:0x000000000000000F, $vgpr46_vgpr47:0x000000000000000F, $vgpr54_vgpr55:0x000000000000000F, $vgpr56_vgpr57:0x000000000000000F, $vgpr58_vgpr59:0x000000000000000F, $vgpr60_vgpr61:0x000000000000000F, $vgpr62_vgpr63:0x000000000000000F, $sgpr0_sgpr1_sgpr2_sgpr3
; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: $sgpr12_sgpr13 = S_ANDN2_SAVEEXEC_B64 $sgpr12_sgpr13, implicit-def $exec, implicit-def $scc, implicit $exec
- ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr12_sgpr13, implicit-def $scc
+ ; GFX90A-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr12_sgpr13, implicit-def dead $scc
; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: bb.66.Flow14:
; GFX90A-NEXT: successors: %bb.8(0x80000000)
diff --git a/llvm/test/CodeGen/AMDGPU/collapse-endcf.mir b/llvm/test/CodeGen/AMDGPU/collapse-endcf.mir
index c434737e6dc283..5c62c7886020bf 100644
--- a/llvm/test/CodeGen/AMDGPU/collapse-endcf.mir
+++ b/llvm/test/CodeGen/AMDGPU/collapse-endcf.mir
@@ -30,7 +30,7 @@ body: |
; GCN-NEXT: successors: %bb.4(0x80000000)
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.4:
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def dead $scc
; GCN-NEXT: DBG_VALUE
; GCN-NEXT: S_ENDPGM 0
bb.0:
@@ -87,7 +87,7 @@ body: |
; GCN-NEXT: successors: %bb.5(0x80000000)
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.5:
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def dead $scc
; GCN-NEXT: S_ENDPGM 0
bb.0:
%0:sreg_64 = SI_IF undef %1:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
@@ -143,7 +143,7 @@ body: |
; GCN-NEXT: DBG_VALUE
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.5:
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def dead $scc
; GCN-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.4
@@ -204,7 +204,7 @@ body: |
; GCN-NEXT: KILL [[DEF]]
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.4:
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def dead $scc
; GCN-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.4
@@ -268,7 +268,7 @@ body: |
; GCN-NEXT: [[COPY2:%[0-9]+]]:sgpr_32 = COPY [[S_BREV_B32_]]
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.4:
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def dead $scc
; GCN-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.4
@@ -325,11 +325,11 @@ body: |
; GCN-NEXT: bb.3:
; GCN-NEXT: successors: %bb.4(0x80000000)
; GCN-NEXT: {{ $}}
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY1]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY1]], implicit-def dead $scc
; GCN-NEXT: [[S_BREV_B64_:%[0-9]+]]:sreg_64 = S_BREV_B64 $exec
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.4:
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def dead $scc
; GCN-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.4
@@ -384,11 +384,11 @@ body: |
; GCN-NEXT: bb.3:
; GCN-NEXT: successors: %bb.4(0x80000000)
; GCN-NEXT: {{ $}}
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY1]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY1]], implicit-def dead $scc
; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[DEF]].sub2
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.4:
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def dead $scc
; GCN-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.4
@@ -442,7 +442,7 @@ body: |
; GCN-NEXT: S_BRANCH %bb.5
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.4:
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def dead $scc
; GCN-NEXT: S_ENDPGM 0
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.5:
@@ -495,7 +495,7 @@ body: |
; GCN-NEXT: bb.1:
; GCN-NEXT: successors: %bb.1(0x80000000)
; GCN-NEXT: {{ $}}
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[V_CMP_LT_U32_e64_]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[V_CMP_LT_U32_e64_]], implicit-def dead $scc
; GCN-NEXT: S_BRANCH %bb.1
bb.0:
successors: %bb.1
@@ -538,9 +538,9 @@ body: |
; GCN-NEXT: bb.2:
; GCN-NEXT: successors: %bb.3(0x40000000), %bb.6(0x40000000)
; GCN-NEXT: {{ $}}
- ; GCN-NEXT: [[S_OR_SAVEEXEC_B64_:%[0-9]+]]:sreg_64 = S_OR_SAVEEXEC_B64 [[S_XOR_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec
- ; GCN-NEXT: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 $exec, [[S_OR_SAVEEXEC_B64_]], implicit-def $scc
- ; GCN-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_B64_1]], implicit-def $scc
+ ; GCN-NEXT: [[S_OR_SAVEEXEC_B64_:%[0-9]+]]:sreg_64 = S_OR_SAVEEXEC_B64 [[S_XOR_B64_]], implicit-def $exec, implicit-def dead $scc, implicit $exec
+ ; GCN-NEXT: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 $exec, [[S_OR_SAVEEXEC_B64_]], implicit-def dead $scc
+ ; GCN-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_B64_1]], implicit-def dead $scc
; GCN-NEXT: S_CBRANCH_EXECZ %bb.6, implicit $exec
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.3:
@@ -557,10 +557,10 @@ body: |
; GCN-NEXT: bb.5:
; GCN-NEXT: successors: %bb.6(0x80000000)
; GCN-NEXT: {{ $}}
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY1]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY1]], implicit-def dead $scc
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.6:
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[S_AND_B64_1]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[S_AND_B64_1]], implicit-def dead $scc
; GCN-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.2
@@ -622,12 +622,12 @@ body: |
; GCN-NEXT: bb.3:
; GCN-NEXT: successors: %bb.4(0x80000000)
; GCN-NEXT: {{ $}}
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def dead $scc
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.4:
; GCN-NEXT: successors: %bb.5(0x80000000)
; GCN-NEXT: {{ $}}
- ; GCN-NEXT: $exec = S_OR_B64 $exec, %2, implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, %2, implicit-def dead $scc
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.5:
; GCN-NEXT: successors: %bb.6(0x80000000)
@@ -698,7 +698,7 @@ body: |
; GCN-NEXT: bb.4:
; GCN-NEXT: successors: %bb.5(0x80000000)
; GCN-NEXT: {{ $}}
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def dead $scc
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.5:
; GCN-NEXT: S_ENDPGM 0
@@ -765,7 +765,7 @@ body: |
; GCN-NEXT: bb.5:
; GCN-NEXT: successors: %bb.6(0x80000000)
; GCN-NEXT: {{ $}}
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def dead $scc
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.6:
; GCN-NEXT: successors: %bb.4(0x80000000)
@@ -863,7 +863,7 @@ body: |
; GCN-NEXT: bb.7:
; GCN-NEXT: successors: %bb.8(0x80000000)
; GCN-NEXT: {{ $}}
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY2]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY2]], implicit-def dead $scc
; GCN-NEXT: S_BRANCH %bb.8
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.8:
@@ -896,14 +896,14 @@ body: |
; GCN-NEXT: bb.12:
; GCN-NEXT: successors: %bb.10(0x40000000), %bb.14(0x40000000)
; GCN-NEXT: {{ $}}
- ; GCN-NEXT: [[S_OR_SAVEEXEC_B64_:%[0-9]+]]:sreg_64 = S_OR_SAVEEXEC_B64 [[S_XOR_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec
- ; GCN-NEXT: [[S_AND_B64_5:%[0-9]+]]:sreg_64 = S_AND_B64 $exec, [[S_OR_SAVEEXEC_B64_]], implicit-def $scc
- ; GCN-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_B64_5]], implicit-def $scc
+ ; GCN-NEXT: [[S_OR_SAVEEXEC_B64_:%[0-9]+]]:sreg_64 = S_OR_SAVEEXEC_B64 [[S_XOR_B64_]], implicit-def $exec, implicit-def dead $scc, implicit $exec
+ ; GCN-NEXT: [[S_AND_B64_5:%[0-9]+]]:sreg_64 = S_AND_B64 $exec, [[S_OR_SAVEEXEC_B64_]], implicit-def dead $scc
+ ; GCN-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_B64_5]], implicit-def dead $scc
; GCN-NEXT: S_CBRANCH_EXECZ %bb.14, implicit $exec
; GCN-NEXT: S_BRANCH %bb.10
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.14:
- ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, [[COPY]], implicit-def dead $scc
; GCN-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.14
diff --git a/llvm/test/CodeGen/AMDGPU/divergent-branch-uniform-condition.ll b/llvm/test/CodeGen/AMDGPU/divergent-branch-uniform-condition.ll
index 1f347ea68e0ab9..230955946445d9 100644
--- a/llvm/test/CodeGen/AMDGPU/divergent-branch-uniform-condition.ll
+++ b/llvm/test/CodeGen/AMDGPU/divergent-branch-uniform-condition.ll
@@ -35,9 +35,9 @@ define amdgpu_ps void @main(i32 %0, float %1) {
; ISA-NEXT: .LBB0_2: ; %Flow
; ISA-NEXT: ; in Loop: Header=BB0_3 Depth=1
; ISA-NEXT: s_and_b64 s[10:11], exec, s[4:5]
-; ISA-NEXT: s_or_b64 s[0:1], s[10:11], s[0:1]
; ISA-NEXT: s_andn2_b64 s[2:3], s[2:3], exec
; ISA-NEXT: s_and_b64 s[6:7], s[6:7], exec
+; ISA-NEXT: s_or_b64 s[0:1], s[10:11], s[0:1]
; ISA-NEXT: s_or_b64 s[2:3], s[2:3], s[6:7]
; ISA-NEXT: s_andn2_b64 exec, exec, s[0:1]
; ISA-NEXT: s_cbranch_execz .LBB0_7
@@ -143,9 +143,9 @@ define amdgpu_ps void @i1_copy_assert(i1 %v4) {
; ISA-NEXT: .LBB1_2: ; %Flow
; ISA-NEXT: ; in Loop: Header=BB1_3 Depth=1
; ISA-NEXT: s_and_b64 s[8:9], exec, s[4:5]
-; ISA-NEXT: s_or_b64 s[0:1], s[8:9], s[0:1]
; ISA-NEXT: s_andn2_b64 s[2:3], s[2:3], exec
; ISA-NEXT: s_and_b64 s[6:7], s[6:7], exec
+; ISA-NEXT: s_or_b64 s[0:1], s[8:9], s[0:1]
; ISA-NEXT: s_mov_b32 s8, 1
; ISA-NEXT: s_or_b64 s[2:3], s[2:3], s[6:7]
; ISA-NEXT: s_andn2_b64 exec, exec, s[0:1]
diff --git a/llvm/test/CodeGen/AMDGPU/i1-copy-from-loop.ll b/llvm/test/CodeGen/AMDGPU/i1-copy-from-loop.ll
index 0420f8394c8dd8..3d68d768182136 100644
--- a/llvm/test/CodeGen/AMDGPU/i1-copy-from-loop.ll
+++ b/llvm/test/CodeGen/AMDGPU/i1-copy-from-loop.ll
@@ -14,9 +14,9 @@ define amdgpu_ps void @i1_copy_from_loop(ptr addrspace(8) inreg %rsrc, i32 %tid)
; SI-NEXT: .LBB0_2: ; %Flow
; SI-NEXT: ; in Loop: Header=BB0_3 Depth=1
; SI-NEXT: s_and_b64 s[12:13], exec, s[8:9]
-; SI-NEXT: s_or_b64 s[4:5], s[12:13], s[4:5]
; SI-NEXT: s_andn2_b64 s[6:7], s[6:7], exec
; SI-NEXT: s_and_b64 s[10:11], s[10:11], exec
+; SI-NEXT: s_or_b64 s[4:5], s[12:13], s[4:5]
; SI-NEXT: s_or_b64 s[6:7], s[6:7], s[10:11]
; SI-NEXT: s_andn2_b64 exec, exec, s[4:5]
; SI-NEXT: s_cbranch_execz .LBB0_7
diff --git a/llvm/test/CodeGen/AMDGPU/insert-waitcnts-merge.ll b/llvm/test/CodeGen/AMDGPU/insert-waitcnts-merge.ll
index fadb15dd2fb799..02802330fe785e 100644
--- a/llvm/test/CodeGen/AMDGPU/insert-waitcnts-merge.ll
+++ b/llvm/test/CodeGen/AMDGPU/insert-waitcnts-merge.ll
@@ -64,17 +64,17 @@ define amdgpu_kernel void @widget(ptr addrspace(1) %arg, i1 %arg1) #0 {
; CHECK-NEXT: successors: %bb.3(0x40000000), %bb.1(0x40000000)
; CHECK-NEXT: liveins: $vgpr0, $sgpr0_sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9, $vgpr0_vgpr1:0x000000000000000C, $vgpr2_vgpr3, $sgpr20_sgpr21_sgpr22_sgpr23
; CHECK-NEXT: {{ $}}
- ; CHECK-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr8_sgpr9, implicit-def $scc
- ; CHECK-NEXT: renamable $sgpr8_sgpr9 = S_AND_B64 $exec, renamable $sgpr6_sgpr7, implicit-def $scc
- ; CHECK-NEXT: renamable $sgpr4_sgpr5 = S_OR_B64 killed renamable $sgpr8_sgpr9, killed renamable $sgpr4_sgpr5, implicit-def $scc
- ; CHECK-NEXT: $exec = S_ANDN2_B64 $exec, renamable $sgpr4_sgpr5, implicit-def $scc
+ ; CHECK-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr8_sgpr9, implicit-def dead $scc
+ ; CHECK-NEXT: renamable $sgpr8_sgpr9 = S_AND_B64 $exec, renamable $sgpr6_sgpr7, implicit-def dead $scc
+ ; CHECK-NEXT: renamable $sgpr4_sgpr5 = S_OR_B64 killed renamable $sgpr8_sgpr9, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
+ ; CHECK-NEXT: $exec = S_ANDN2_B64 $exec, renamable $sgpr4_sgpr5, implicit-def dead $scc
; CHECK-NEXT: S_CBRANCH_EXECNZ %bb.1, implicit $exec
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.3.bb3:
; CHECK-NEXT: successors: %bb.4(0x80000000)
; CHECK-NEXT: liveins: $sgpr0_sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5, $vgpr0_vgpr1:0x000000000000000C, $vgpr2_vgpr3, $sgpr20_sgpr21_sgpr22_sgpr23
; CHECK-NEXT: {{ $}}
- ; CHECK-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def $scc
+ ; CHECK-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; CHECK-NEXT: renamable $vgpr4 = GLOBAL_LOAD_DWORD renamable $vgpr2_vgpr3, 0, 0, implicit $exec :: (load (s32) from `ptr addrspace(1) null`, addrspace 1)
; CHECK-NEXT: renamable $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr20_sgpr21_sgpr22_sgpr23, 0, 0, 0, 0, implicit $exec :: (load (s32) from `ptr addrspace(5) null`, addrspace 5)
; CHECK-NEXT: S_WAITCNT .Vmcnt_1
diff --git a/llvm/test/CodeGen/AMDGPU/loop_break.ll b/llvm/test/CodeGen/AMDGPU/loop_break.ll
index 1d6b5c4dde6be7..a63df79e1d1b48 100644
--- a/llvm/test/CodeGen/AMDGPU/loop_break.ll
+++ b/llvm/test/CodeGen/AMDGPU/loop_break.ll
@@ -131,9 +131,9 @@ define amdgpu_kernel void @undef_phi_cond_break_loop(i32 %arg) #0 {
; GCN-NEXT: v_cmp_ge_i32_e64 s[4:5], v0, v1
; GCN-NEXT: .LBB1_3: ; %Flow
; GCN-NEXT: ; in Loop: Header=BB1_1 Depth=1
-; GCN-NEXT: s_add_i32 s6, s6, 1
; GCN-NEXT: s_and_b64 s[4:5], exec, s[4:5]
; GCN-NEXT: s_or_b64 s[0:1], s[4:5], s[0:1]
+; GCN-NEXT: s_add_i32 s6, s6, 1
; GCN-NEXT: s_andn2_b64 exec, exec, s[0:1]
; GCN-NEXT: s_cbranch_execnz .LBB1_1
; GCN-NEXT: ; %bb.4: ; %bb9
@@ -225,9 +225,9 @@ define amdgpu_kernel void @constexpr_phi_cond_break_loop(i32 %arg) #0 {
; GCN-NEXT: s_or_b64 s[4:5], s[4:5], s[8:9]
; GCN-NEXT: .LBB2_3: ; %Flow
; GCN-NEXT: ; in Loop: Header=BB2_1 Depth=1
-; GCN-NEXT: s_add_i32 s6, s6, 1
; GCN-NEXT: s_and_b64 s[8:9], exec, s[4:5]
; GCN-NEXT: s_or_b64 s[0:1], s[8:9], s[0:1]
+; GCN-NEXT: s_add_i32 s6, s6, 1
; GCN-NEXT: s_andn2_b64 exec, exec, s[0:1]
; GCN-NEXT: s_cbranch_execnz .LBB2_1
; GCN-NEXT: ; %bb.4: ; %bb9
@@ -316,9 +316,9 @@ define amdgpu_kernel void @true_phi_cond_break_loop(i32 %arg) #0 {
; GCN-NEXT: s_or_b64 s[4:5], s[4:5], s[8:9]
; GCN-NEXT: .LBB3_3: ; %Flow
; GCN-NEXT: ; in Loop: Header=BB3_1 Depth=1
-; GCN-NEXT: s_add_i32 s6, s6, 1
; GCN-NEXT: s_and_b64 s[8:9], exec, s[4:5]
; GCN-NEXT: s_or_b64 s[0:1], s[8:9], s[0:1]
+; GCN-NEXT: s_add_i32 s6, s6, 1
; GCN-NEXT: s_andn2_b64 exec, exec, s[0:1]
; GCN-NEXT: s_cbranch_execnz .LBB3_1
; GCN-NEXT: ; %bb.4: ; %bb9
@@ -406,9 +406,9 @@ define amdgpu_kernel void @false_phi_cond_break_loop(i32 %arg) #0 {
; GCN-NEXT: s_or_b64 s[4:5], s[4:5], s[8:9]
; GCN-NEXT: .LBB4_3: ; %Flow
; GCN-NEXT: ; in Loop: Header=BB4_1 Depth=1
-; GCN-NEXT: s_add_i32 s6, s6, 1
; GCN-NEXT: s_and_b64 s[8:9], exec, s[4:5]
; GCN-NEXT: s_or_b64 s[0:1], s[8:9], s[0:1]
+; GCN-NEXT: s_add_i32 s6, s6, 1
; GCN-NEXT: s_andn2_b64 exec, exec, s[0:1]
; GCN-NEXT: s_cbranch_execnz .LBB4_1
; GCN-NEXT: ; %bb.4: ; %bb9
@@ -501,9 +501,9 @@ define amdgpu_kernel void @invert_true_phi_cond_break_loop(i32 %arg) #0 {
; GCN-NEXT: .LBB5_3: ; %Flow
; GCN-NEXT: ; in Loop: Header=BB5_1 Depth=1
; GCN-NEXT: s_xor_b64 s[8:9], s[4:5], -1
-; GCN-NEXT: s_add_i32 s6, s6, 1
; GCN-NEXT: s_and_b64 s[8:9], exec, s[8:9]
; GCN-NEXT: s_or_b64 s[0:1], s[8:9], s[0:1]
+; GCN-NEXT: s_add_i32 s6, s6, 1
; GCN-NEXT: s_andn2_b64 exec, exec, s[0:1]
; GCN-NEXT: s_cbranch_execnz .LBB5_1
; GCN-NEXT: ; %bb.4: ; %bb9
diff --git a/llvm/test/CodeGen/AMDGPU/lower-control-flow-live-intervals.mir b/llvm/test/CodeGen/AMDGPU/lower-control-flow-live-intervals.mir
index 37cd092f0e4db2..1a07124d884916 100644
--- a/llvm/test/CodeGen/AMDGPU/lower-control-flow-live-intervals.mir
+++ b/llvm/test/CodeGen/AMDGPU/lower-control-flow-live-intervals.mir
@@ -24,7 +24,7 @@ body: |
; CHECK-NEXT: S_BRANCH %bb.2
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1:
- ; CHECK-NEXT: $exec_lo = S_OR_B32 $exec_lo, %3, implicit-def $scc
+ ; CHECK-NEXT: $exec_lo = S_OR_B32 $exec_lo, %3, implicit-def dead $scc
; CHECK-NEXT: S_ENDPGM 0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.2:
@@ -33,9 +33,9 @@ body: |
; CHECK-NEXT: bb.3:
; CHECK-NEXT: successors: %bb.4(0x40000000), %bb.1(0x40000000)
; CHECK-NEXT: {{ $}}
- ; CHECK-NEXT: [[S_OR_SAVEEXEC_B32_:%[0-9]+]]:sreg_32 = S_OR_SAVEEXEC_B32 [[S_XOR_B32_]], implicit-def $exec, implicit-def $scc, implicit $exec
- ; CHECK-NEXT: [[S_AND_B32_1:%[0-9]+]]:sreg_32 = S_AND_B32 $exec_lo, [[S_OR_SAVEEXEC_B32_]], implicit-def $scc
- ; CHECK-NEXT: $exec_lo = S_XOR_B32_term $exec_lo, [[S_AND_B32_1]], implicit-def $scc
+ ; CHECK-NEXT: [[S_OR_SAVEEXEC_B32_:%[0-9]+]]:sreg_32 = S_OR_SAVEEXEC_B32 [[S_XOR_B32_]], implicit-def $exec, implicit-def dead $scc, implicit $exec
+ ; CHECK-NEXT: [[S_AND_B32_1:%[0-9]+]]:sreg_32 = S_AND_B32 $exec_lo, [[S_OR_SAVEEXEC_B32_]], implicit-def dead $scc
+ ; CHECK-NEXT: $exec_lo = S_XOR_B32_term $exec_lo, [[S_AND_B32_1]], implicit-def dead $scc
; CHECK-NEXT: S_CBRANCH_EXECZ %bb.1, implicit $exec
; CHECK-NEXT: S_BRANCH %bb.4
; CHECK-NEXT: {{ $}}
@@ -92,15 +92,15 @@ body: |
; CHECK-NEXT: successors: %bb.2(0x04000000), %bb.1(0x7c000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY [[COPY1]]
- ; CHECK-NEXT: [[S_AND_B32_:%[0-9]+]]:sreg_32 = S_AND_B32 $exec_lo, [[V_CMP_GT_I32_e64_]], implicit-def $scc
- ; CHECK-NEXT: [[S_OR_B32_:%[0-9]+]]:sreg_32 = S_OR_B32 [[S_AND_B32_]], [[COPY2]], implicit-def $scc
+ ; CHECK-NEXT: [[S_AND_B32_:%[0-9]+]]:sreg_32 = S_AND_B32 $exec_lo, [[V_CMP_GT_I32_e64_]], implicit-def dead $scc
+ ; CHECK-NEXT: [[S_OR_B32_:%[0-9]+]]:sreg_32 = S_OR_B32 [[S_AND_B32_]], [[COPY2]], implicit-def dead $scc
; CHECK-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY [[S_OR_B32_]]
- ; CHECK-NEXT: $exec_lo = S_ANDN2_B32_term $exec_lo, [[S_OR_B32_]], implicit-def $scc
+ ; CHECK-NEXT: $exec_lo = S_ANDN2_B32_term $exec_lo, [[S_OR_B32_]], implicit-def dead $scc
; CHECK-NEXT: S_CBRANCH_EXECNZ %bb.1, implicit $exec
; CHECK-NEXT: S_BRANCH %bb.2
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.2:
- ; CHECK-NEXT: $exec_lo = S_OR_B32 $exec_lo, [[S_OR_B32_]], implicit-def $scc
+ ; CHECK-NEXT: $exec_lo = S_OR_B32 $exec_lo, [[S_OR_B32_]], implicit-def dead $scc
; CHECK-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1(0x80000000)
@@ -158,7 +158,7 @@ body: |
; CHECK-NEXT: successors: %bb.4(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.4:
- ; CHECK-NEXT: $exec_lo = S_OR_B32 $exec_lo, [[COPY1]], implicit-def $scc
+ ; CHECK-NEXT: $exec_lo = S_OR_B32 $exec_lo, [[COPY1]], implicit-def dead $scc
; CHECK-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1(0x40000000), %bb.4(0x40000000)
@@ -233,7 +233,7 @@ body: |
; CHECK-NEXT: bb.5:
; CHECK-NEXT: successors: %bb.4(0x80000000)
; CHECK-NEXT: {{ $}}
- ; CHECK-NEXT: $exec_lo = S_OR_B32 $exec_lo, [[COPY1]], implicit-def $scc
+ ; CHECK-NEXT: $exec_lo = S_OR_B32 $exec_lo, [[COPY1]], implicit-def dead $scc
; CHECK-NEXT: S_BRANCH %bb.4
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.6:
diff --git a/llvm/test/CodeGen/AMDGPU/lower-control-flow-live-variables-update.mir b/llvm/test/CodeGen/AMDGPU/lower-control-flow-live-variables-update.mir
index 32746ef5fce9e8..67b971ed23f4f1 100644
--- a/llvm/test/CodeGen/AMDGPU/lower-control-flow-live-variables-update.mir
+++ b/llvm/test/CodeGen/AMDGPU/lower-control-flow-live-variables-update.mir
@@ -33,7 +33,7 @@ body: |
; CHECK-NEXT: successors: %bb.3(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY4:%[0-9]+]]:sreg_64_xexec = COPY killed [[S_MOV_B64_term]]
- ; CHECK-NEXT: $exec = S_OR_B64_term $exec, killed [[COPY4]], implicit-def $scc
+ ; CHECK-NEXT: $exec = S_OR_B64_term $exec, killed [[COPY4]], implicit-def dead $scc
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.3:
; CHECK-NEXT: successors: %bb.2(0x80000000)
@@ -121,7 +121,7 @@ body: |
; CHECK-NEXT: successors: %bb.4(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY6:%[0-9]+]]:sreg_64_xexec = COPY killed [[COPY5]]
- ; CHECK-NEXT: $exec = S_OR_B64_term $exec, killed [[COPY6]], implicit-def $scc
+ ; CHECK-NEXT: $exec = S_OR_B64_term $exec, killed [[COPY6]], implicit-def dead $scc
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.4:
; CHECK-NEXT: successors: %bb.3(0x80000000)
@@ -208,7 +208,7 @@ body: |
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY4:%[0-9]+]]:sreg_64_xexec = COPY killed [[S_MOV_B64_term]]
; CHECK-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 1
- ; CHECK-NEXT: $exec = S_OR_B64_term $exec, killed [[COPY4]], implicit-def $scc
+ ; CHECK-NEXT: $exec = S_OR_B64_term $exec, killed [[COPY4]], implicit-def dead $scc
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.3:
; CHECK-NEXT: successors: %bb.2(0x80000000)
diff --git a/llvm/test/CodeGen/AMDGPU/lower-control-flow-other-terminators.mir b/llvm/test/CodeGen/AMDGPU/lower-control-flow-other-terminators.mir
index 84b348fd86bb0c..c9be9238c28245 100644
--- a/llvm/test/CodeGen/AMDGPU/lower-control-flow-other-terminators.mir
+++ b/llvm/test/CodeGen/AMDGPU/lower-control-flow-other-terminators.mir
@@ -110,12 +110,12 @@ body: |
; CHECK-NEXT: successors: %bb.2(0x40000000), %bb.1(0x40000000)
; CHECK-NEXT: liveins: $vgpr0, $vgpr1, $sgpr4_sgpr5
; CHECK-NEXT: {{ $}}
- ; CHECK-NEXT: [[S_OR_SAVEEXEC_B64_:%[0-9]+]]:sreg_64 = S_OR_SAVEEXEC_B64 %2, implicit-def $exec, implicit-def $scc, implicit $exec
+ ; CHECK-NEXT: [[S_OR_SAVEEXEC_B64_:%[0-9]+]]:sreg_64 = S_OR_SAVEEXEC_B64 %2, implicit-def $exec, implicit-def dead $scc, implicit $exec
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY killed $vgpr0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:sreg_64_xexec = COPY $sgpr4_sgpr5
; CHECK-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 0, [[COPY]], implicit $exec
- ; CHECK-NEXT: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 $exec, [[S_OR_SAVEEXEC_B64_]], implicit-def $scc
- ; CHECK-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_B64_]], implicit-def $scc
+ ; CHECK-NEXT: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 $exec, [[S_OR_SAVEEXEC_B64_]], implicit-def dead $scc
+ ; CHECK-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_B64_]], implicit-def dead $scc
; CHECK-NEXT: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term killed [[COPY1]], implicit $exec
; CHECK-NEXT: S_CBRANCH_EXECZ %bb.1, implicit $exec
; CHECK-NEXT: S_BRANCH %bb.2
@@ -158,7 +158,7 @@ body: |
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY killed $vgpr0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:sreg_64_xexec = COPY $sgpr4_sgpr5
; CHECK-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 0, [[COPY]], implicit $exec
- ; CHECK-NEXT: $exec = S_ANDN2_B64_term $exec, [[V_CMP_EQ_U32_e64_]], implicit-def $scc
+ ; CHECK-NEXT: $exec = S_ANDN2_B64_term $exec, [[V_CMP_EQ_U32_e64_]], implicit-def dead $scc
; CHECK-NEXT: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term killed [[COPY1]], implicit $exec
; CHECK-NEXT: S_CBRANCH_EXECNZ %bb.1, implicit $exec
; CHECK-NEXT: S_BRANCH %bb.2
@@ -230,7 +230,7 @@ body: |
; CHECK-NEXT: successors: %bb.3(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY4:%[0-9]+]]:sreg_64_xexec = COPY [[S_MOV_B64_term]]
- ; CHECK-NEXT: $exec = S_OR_B64_term $exec, killed [[COPY4]], implicit-def $scc
+ ; CHECK-NEXT: $exec = S_OR_B64_term $exec, killed [[COPY4]], implicit-def dead $scc
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.3:
; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000)
diff --git a/llvm/test/CodeGen/AMDGPU/sgpr-scavenge-fi-stack-id.ll b/llvm/test/CodeGen/AMDGPU/sgpr-scavenge-fi-stack-id.ll
index 72736e1da863ac..883fd8188bbf7b 100644
--- a/llvm/test/CodeGen/AMDGPU/sgpr-scavenge-fi-stack-id.ll
+++ b/llvm/test/CodeGen/AMDGPU/sgpr-scavenge-fi-stack-id.ll
@@ -153,16 +153,15 @@ define void @sgpr_scavenge_fi_stack_id(double %input, i1 %enter_fma_path, i1 %re
; CHECK-NEXT: ; Parent Loop BB0_8 Depth=3
; CHECK-NEXT: ; Parent Loop BB0_11 Depth=4
; CHECK-NEXT: ; => This Inner Loop Header: Depth=5
-; CHECK-NEXT: s_and_b64 s[30:31], exec, s[6:7]
-; CHECK-NEXT: s_or_b64 s[94:95], s[30:31], s[94:95]
-; CHECK-NEXT: s_lshr_b32 s32, s32, 6
-; CHECK-NEXT: s_lshl3_add_u32 vcc_hi, vcc_lo, s32
+; CHECK-NEXT: s_lshr_b32 s30, s32, 6
+; CHECK-NEXT: s_lshl3_add_u32 vcc_hi, vcc_lo, s30
; CHECK-NEXT: v_mov_b32_e32 v7, vcc_hi
; CHECK-NEXT: buffer_load_dword v8, v7, s[0:3], 0 offen
; CHECK-NEXT: buffer_load_dword v9, v7, s[0:3], 0 offen offset:4
+; CHECK-NEXT: s_and_b64 s[30:31], exec, s[6:7]
; CHECK-NEXT: v_mov_b32_e32 v7, vcc_lo
; CHECK-NEXT: s_mov_b32 vcc_lo, 1
-; CHECK-NEXT: s_mul_i32 s32, s32, 64
+; CHECK-NEXT: s_or_b64 s[94:95], s[30:31], s[94:95]
; CHECK-NEXT: s_waitcnt vmcnt(0)
; CHECK-NEXT: v_mul_f64 v[8:9], v[4:5], v[8:9]
; CHECK-NEXT: buffer_store_dword v9, off, s[0:3], 0 offset:4
diff --git a/llvm/test/CodeGen/AMDGPU/si-lower-control-flow-remove-redundant-block-liveintervals.mir b/llvm/test/CodeGen/AMDGPU/si-lower-control-flow-remove-redundant-block-liveintervals.mir
index b69d1f51bb299e..318d290440f634 100644
--- a/llvm/test/CodeGen/AMDGPU/si-lower-control-flow-remove-redundant-block-liveintervals.mir
+++ b/llvm/test/CodeGen/AMDGPU/si-lower-control-flow-remove-redundant-block-liveintervals.mir
@@ -34,7 +34,7 @@ body: |
; CHECK-NEXT: bb.2:
; CHECK-NEXT: successors: %bb.5(0x80000000)
; CHECK-NEXT: {{ $}}
- ; CHECK-NEXT: $exec = S_OR_B64 $exec, [[COPY3]], implicit-def $scc
+ ; CHECK-NEXT: $exec = S_OR_B64 $exec, [[COPY3]], implicit-def dead $scc
; CHECK-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY2]], %subreg.sub0, [[COPY1]], %subreg.sub1
; CHECK-NEXT: S_BRANCH %bb.5
; CHECK-NEXT: {{ $}}
@@ -44,9 +44,9 @@ body: |
; CHECK-NEXT: INLINEASM &"v_mov_b32 $0, 0", sideeffect attdialect, regdef:VGPR_32, def %8
; CHECK-NEXT: [[V_CMP_NE_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_NE_U32_e64 0, %8, implicit $exec
; CHECK-NEXT: [[COPY5:%[0-9]+]]:sreg_64 = COPY [[COPY4]]
- ; CHECK-NEXT: [[S_OR_B64_:%[0-9]+]]:sreg_64 = S_OR_B64 [[V_CMP_NE_U32_e64_]], [[COPY5]], implicit-def $scc
+ ; CHECK-NEXT: [[S_OR_B64_:%[0-9]+]]:sreg_64 = S_OR_B64 [[V_CMP_NE_U32_e64_]], [[COPY5]], implicit-def dead $scc
; CHECK-NEXT: [[COPY4:%[0-9]+]]:sreg_64 = COPY [[S_OR_B64_]]
- ; CHECK-NEXT: $exec = S_ANDN2_B64_term $exec, [[S_OR_B64_]], implicit-def $scc
+ ; CHECK-NEXT: $exec = S_ANDN2_B64_term $exec, [[S_OR_B64_]], implicit-def dead $scc
; CHECK-NEXT: S_CBRANCH_EXECNZ %bb.3, implicit $exec
; CHECK-NEXT: S_BRANCH %bb.2
; CHECK-NEXT: {{ $}}
diff --git a/llvm/test/CodeGen/AMDGPU/si-lower-control-flow.mir b/llvm/test/CodeGen/AMDGPU/si-lower-control-flow.mir
index 84cc49c19fb415..4f5ddf96564a83 100644
--- a/llvm/test/CodeGen/AMDGPU/si-lower-control-flow.mir
+++ b/llvm/test/CodeGen/AMDGPU/si-lower-control-flow.mir
@@ -79,7 +79,7 @@ body: |
; GCN-NEXT: successors: %bb.2(0x80000000)
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64_xexec = COPY [[S_MOV_B64_term]]
- ; GCN-NEXT: $exec = S_OR_B64_term $exec, [[COPY3]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64_term $exec, [[COPY3]], implicit-def dead $scc
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.2:
; GCN-NEXT: S_ENDPGM 0
@@ -130,7 +130,7 @@ body: |
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64_xexec = COPY [[S_MOV_B64_term]]
; GCN-NEXT: S_NOP 0
- ; GCN-NEXT: $exec = S_OR_B64_term $exec, [[COPY3]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64_term $exec, [[COPY3]], implicit-def dead $scc
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.3:
; GCN-NEXT: successors: %bb.2(0x80000000)
@@ -191,7 +191,7 @@ body: |
; GCN-NEXT: liveins: $vgpr0, $sgpr4_sgpr5, $sgpr8_sgpr9_sgpr10_sgpr11:0x0000000000000003
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64_xexec = COPY [[S_MOV_B64_term]]
- ; GCN-NEXT: $exec = S_OR_B64_term $exec, [[COPY3]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64_term $exec, [[COPY3]], implicit-def dead $scc
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.3:
; GCN-NEXT: successors: %bb.2(0x80000000)
@@ -253,7 +253,7 @@ body: |
; GCN-NEXT: successors: %bb.3(0x80000000)
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64_xexec = COPY [[S_MOV_B64_term]]
- ; GCN-NEXT: $exec = S_OR_B64_term $exec, [[COPY3]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64_term $exec, [[COPY3]], implicit-def dead $scc
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.3:
; GCN-NEXT: successors: %bb.2(0x80000000)
@@ -315,7 +315,7 @@ body: |
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64_xexec = COPY [[S_MOV_B64_term]]
; GCN-NEXT: $sgpr4_sgpr5 = S_MOV_B64 32
- ; GCN-NEXT: $exec = S_OR_B64_term $exec, [[COPY3]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64_term $exec, [[COPY3]], implicit-def dead $scc
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.3:
; GCN-NEXT: successors: %bb.2(0x80000000)
@@ -374,7 +374,7 @@ body: |
; GCN-NEXT: successors: %bb.3(0x80000000)
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY3:%[0-9]+]]:sreg_64_xexec = COPY [[V_CMP_EQ_U32_e64_]]
- ; GCN-NEXT: $exec = S_OR_B64_term $exec, [[COPY3]], implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64_term $exec, [[COPY3]], implicit-def dead $scc
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.3:
; GCN-NEXT: successors: %bb.2(0x80000000)
diff --git a/llvm/test/CodeGen/AMDGPU/transform-block-with-return-to-epilog.ll b/llvm/test/CodeGen/AMDGPU/transform-block-with-return-to-epilog.ll
index 8390ef7782dd6c..d9002facc29175 100644
--- a/llvm/test/CodeGen/AMDGPU/transform-block-with-return-to-epilog.ll
+++ b/llvm/test/CodeGen/AMDGPU/transform-block-with-return-to-epilog.ll
@@ -121,7 +121,7 @@ define amdgpu_ps { <4 x float> } @test_return_to_epilog_with_optimized_kill(floa
; GCN-NEXT: successors: %bb.9(0x80000000)
; GCN-NEXT: liveins: $sgpr2_sgpr3
; GCN-NEXT: {{ $}}
- ; GCN-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr2_sgpr3, implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr2_sgpr3, implicit-def dead $scc
; GCN-NEXT: S_BRANCH %bb.9
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.3.flow.preheader:
@@ -135,16 +135,16 @@ define amdgpu_ps { <4 x float> } @test_return_to_epilog_with_optimized_kill(floa
; GCN-NEXT: successors: %bb.5(0x04000000), %bb.4(0x7c000000)
; GCN-NEXT: liveins: $vcc, $sgpr0_sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5
; GCN-NEXT: {{ $}}
- ; GCN-NEXT: renamable $sgpr6_sgpr7 = S_AND_B64 $exec, renamable $vcc, implicit-def $scc
- ; GCN-NEXT: renamable $sgpr4_sgpr5 = S_OR_B64 killed renamable $sgpr6_sgpr7, killed renamable $sgpr4_sgpr5, implicit-def $scc
- ; GCN-NEXT: $exec = S_ANDN2_B64 $exec, renamable $sgpr4_sgpr5, implicit-def $scc
+ ; GCN-NEXT: renamable $sgpr6_sgpr7 = S_AND_B64 $exec, renamable $vcc, implicit-def dead $scc
+ ; GCN-NEXT: renamable $sgpr4_sgpr5 = S_OR_B64 killed renamable $sgpr6_sgpr7, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
+ ; GCN-NEXT: $exec = S_ANDN2_B64 $exec, renamable $sgpr4_sgpr5, implicit-def dead $scc
; GCN-NEXT: S_CBRANCH_EXECNZ %bb.4, implicit $exec
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.5.Flow:
; GCN-NEXT: successors: %bb.6(0x40000000), %bb.2(0x40000000)
; GCN-NEXT: liveins: $sgpr0_sgpr1, $sgpr2_sgpr3, $sgpr4_sgpr5
; GCN-NEXT: {{ $}}
- ; GCN-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc
; GCN-NEXT: $sgpr2_sgpr3 = S_ANDN2_SAVEEXEC_B64 killed $sgpr2_sgpr3, implicit-def $exec, implicit-def $scc, implicit $exec
; GCN-NEXT: S_CBRANCH_EXECZ %bb.2, implicit $exec
; GCN-NEXT: {{ $}}
@@ -160,7 +160,7 @@ define amdgpu_ps { <4 x float> } @test_return_to_epilog_with_optimized_kill(floa
; GCN-NEXT: liveins: $sgpr2_sgpr3, $scc
; GCN-NEXT: {{ $}}
; GCN-NEXT: $exec = S_MOV_B64 0
- ; GCN-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr2_sgpr3, implicit-def $scc
+ ; GCN-NEXT: $exec = S_OR_B64 $exec, killed renamable $sgpr2_sgpr3, implicit-def dead $scc
; GCN-NEXT: S_BRANCH %bb.9
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.8:
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