https://github.com/Pierre-vh created
https://github.com/llvm/llvm-project/pull/148627
"amdgpu-as" is way too vague and doesn't give enough context.
We may want to support it on normal atomics too, to control the synchronized
(ordered) AS.
If we do that, the name has to be less vague.
>From b166e39b478b4ffed792b70928a8474f99e5297e Mon Sep 17 00:00:00 2001
From: pvanhout <pierre.vanhoutr...@amd.com>
Date: Mon, 14 Jul 2025 13:53:23 +0200
Subject: [PATCH] [NFC][AMDGPU] Rename "amdgpu-as" to "amdgpu-synchronize-as"
"amdgpu-as" is way too vague and doesn't give enough context.
We may want to support it on normal atomics too, to control the synchronized
(ordered) AS.
If we do that, the name has to be less vague.
---
clang/lib/CodeGen/TargetBuiltins/AMDGPU.cpp | 2 +-
.../test/CodeGenCXX/builtin-amdgcn-fence.cpp | 4 +-
llvm/docs/AMDGPUUsage.rst | 9 ++--
llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp | 4 +-
.../memory-legalizer-fence-mmra-global.ll | 48 +++++++++----------
.../memory-legalizer-fence-mmra-local.ll | 48 +++++++++----------
6 files changed, 59 insertions(+), 56 deletions(-)
diff --git a/clang/lib/CodeGen/TargetBuiltins/AMDGPU.cpp
b/clang/lib/CodeGen/TargetBuiltins/AMDGPU.cpp
index f09b3b92c4ea0..4b695f970e248 100644
--- a/clang/lib/CodeGen/TargetBuiltins/AMDGPU.cpp
+++ b/clang/lib/CodeGen/TargetBuiltins/AMDGPU.cpp
@@ -274,7 +274,7 @@ llvm::Value
*CodeGenFunction::EmitScalarOrConstFoldImmArg(unsigned ICEArguments,
void CodeGenFunction::AddAMDGPUFenceAddressSpaceMMRA(llvm::Instruction *Inst,
const CallExpr *E) {
- constexpr const char *Tag = "amdgpu-as";
+ constexpr const char *Tag = "amdgpu-synchronize-as";
LLVMContext &Ctx = Inst->getContext();
SmallVector<MMRAMetadata::TagT, 3> MMRAs;
diff --git a/clang/test/CodeGenCXX/builtin-amdgcn-fence.cpp
b/clang/test/CodeGenCXX/builtin-amdgcn-fence.cpp
index 3af5a21ba0cd5..1e977dd6420f4 100644
--- a/clang/test/CodeGenCXX/builtin-amdgcn-fence.cpp
+++ b/clang/test/CodeGenCXX/builtin-amdgcn-fence.cpp
@@ -105,7 +105,7 @@ void test_mixed() {
__builtin_amdgcn_fence( __ATOMIC_SEQ_CST, "workgroup", "local", "local",
"global", "local", "local");
}
//.
-// CHECK: [[META3]] = !{!"amdgpu-as", !"local"}
-// CHECK: [[META4]] = !{!"amdgpu-as", !"global"}
+// CHECK: [[META3]] = !{!"amdgpu-synchronize-as", !"local"}
+// CHECK: [[META4]] = !{!"amdgpu-synchronize-as", !"global"}
// CHECK: [[META5]] = !{[[META4]], [[META3]]}
//.
diff --git a/llvm/docs/AMDGPUUsage.rst b/llvm/docs/AMDGPUUsage.rst
index c5b9bd9de66e1..89e17d58116ea 100644
--- a/llvm/docs/AMDGPUUsage.rst
+++ b/llvm/docs/AMDGPUUsage.rst
@@ -6344,10 +6344,13 @@ also have to wait on all global memory operations,
which is unnecessary.
:doc:`Memory Model Relaxation Annotations <MemoryModelRelaxationAnnotations>`
can
be used as an optimization hint for fences to solve this problem.
-The AMDGPU backend recognizes the following tags on fences:
+The AMDGPU backend recognizes the following tags on fences to control which
address
+space a fence can synchronize:
-- ``amdgpu-as:local`` - fence only the local address space
-- ``amdgpu-as:global``- fence only the global address space
+- ``amdgpu-synchronize-as:local`` - for the local address space
+- ``amdgpu-synchronize-as:global``- for the global address space
+
+Multiple tags can be used at the same time to synchronize with more than one
address space.
.. note::
diff --git a/llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp
b/llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp
index 3212060f303a5..123fbfe0b2a48 100644
--- a/llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp
+++ b/llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp
@@ -704,12 +704,12 @@ void diagnoseUnknownMMRAASName(const MachineInstr &MI,
StringRef AS) {
DiagnosticInfoUnsupported(Fn, Str.str(), MI.getDebugLoc(), DS_Warning));
}
-/// Reads \p MI's MMRAs to parse the "amdgpu-as" MMRA.
+/// Reads \p MI's MMRAs to parse the "amdgpu-synchronize-as" MMRA.
/// If this tag isn't present, or if it has no meaningful values, returns \p
/// Default. Otherwise returns all the address spaces concerned by the MMRA.
static SIAtomicAddrSpace getFenceAddrSpaceMMRA(const MachineInstr &MI,
SIAtomicAddrSpace Default) {
- static constexpr StringLiteral FenceASPrefix = "amdgpu-as";
+ static constexpr StringLiteral FenceASPrefix = "amdgpu-synchronize-as";
auto MMRA = MMRAMetadata(MI.getMMRAMetadata());
if (!MMRA)
diff --git a/llvm/test/CodeGen/AMDGPU/memory-legalizer-fence-mmra-global.ll
b/llvm/test/CodeGen/AMDGPU/memory-legalizer-fence-mmra-global.ll
index 1379eb61e0853..80445f793934b 100644
--- a/llvm/test/CodeGen/AMDGPU/memory-legalizer-fence-mmra-global.ll
+++ b/llvm/test/CodeGen/AMDGPU/memory-legalizer-fence-mmra-global.ll
@@ -79,7 +79,7 @@ define amdgpu_kernel void @workgroup_acquire_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup") acquire, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("workgroup") acquire, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -146,7 +146,7 @@ define amdgpu_kernel void @workgroup_release_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup") release, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("workgroup") release, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -218,7 +218,7 @@ define amdgpu_kernel void @workgroup_acq_rel_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup") acq_rel, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("workgroup") acq_rel, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -290,7 +290,7 @@ define amdgpu_kernel void @workgroup_seq_cst_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup") seq_cst, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("workgroup") seq_cst, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -360,7 +360,7 @@ define amdgpu_kernel void @workgroup_one_as_acquire_fence()
{
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup-one-as") acquire, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("workgroup-one-as") acquire, !mmra
!{!"amdgpu-synchronize-as", !"global"}
ret void
}
@@ -427,7 +427,7 @@ define amdgpu_kernel void @workgroup_one_as_release_fence()
{
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup-one-as") release, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("workgroup-one-as") release, !mmra
!{!"amdgpu-synchronize-as", !"global"}
ret void
}
@@ -499,7 +499,7 @@ define amdgpu_kernel void @workgroup_one_as_acq_rel_fence()
{
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup-one-as") acq_rel, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("workgroup-one-as") acq_rel, !mmra
!{!"amdgpu-synchronize-as", !"global"}
ret void
}
@@ -571,7 +571,7 @@ define amdgpu_kernel void @workgroup_one_as_seq_cst_fence()
{
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup-one-as") seq_cst, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("workgroup-one-as") seq_cst, !mmra
!{!"amdgpu-synchronize-as", !"global"}
ret void
}
@@ -663,7 +663,7 @@ define amdgpu_kernel void @agent_acquire_fence() {
; GFX12-CU-NEXT: global_inv scope:SCOPE_DEV
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent") acquire, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("agent") acquire, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -745,7 +745,7 @@ define amdgpu_kernel void @agent_release_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent") release, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("agent") release, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -843,7 +843,7 @@ define amdgpu_kernel void @agent_acq_rel_fence() {
; GFX12-CU-NEXT: global_inv scope:SCOPE_DEV
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent") acq_rel, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("agent") acq_rel, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -941,7 +941,7 @@ define amdgpu_kernel void @agent_seq_cst_fence() {
; GFX12-CU-NEXT: global_inv scope:SCOPE_DEV
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent") seq_cst, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("agent") seq_cst, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -1033,7 +1033,7 @@ define amdgpu_kernel void @agent_one_as_acquire_fence() {
; GFX12-CU-NEXT: global_inv scope:SCOPE_DEV
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent-one-as") acquire, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("agent-one-as") acquire, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -1115,7 +1115,7 @@ define amdgpu_kernel void @agent_one_as_release_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent-one-as") release, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("agent-one-as") release, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -1213,7 +1213,7 @@ define amdgpu_kernel void @agent_one_as_acq_rel_fence() {
; GFX12-CU-NEXT: global_inv scope:SCOPE_DEV
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent-one-as") acq_rel, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("agent-one-as") acq_rel, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -1311,7 +1311,7 @@ define amdgpu_kernel void @agent_one_as_seq_cst_fence() {
; GFX12-CU-NEXT: global_inv scope:SCOPE_DEV
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent-one-as") seq_cst, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("agent-one-as") seq_cst, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -1405,7 +1405,7 @@ define amdgpu_kernel void @system_acquire_fence() {
; GFX12-CU-NEXT: global_inv scope:SCOPE_SYS
; GFX12-CU-NEXT: s_endpgm
entry:
- fence acquire, !mmra !{!"amdgpu-as", !"global"}
+ fence acquire, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
}
@@ -1491,7 +1491,7 @@ define amdgpu_kernel void @system_release_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: s_endpgm
entry:
- fence release, !mmra !{!"amdgpu-as", !"global"}
+ fence release, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
}
@@ -1595,7 +1595,7 @@ define amdgpu_kernel void @system_acq_rel_fence() {
; GFX12-CU-NEXT: global_inv scope:SCOPE_SYS
; GFX12-CU-NEXT: s_endpgm
entry:
- fence acq_rel, !mmra !{!"amdgpu-as", !"global"}
+ fence acq_rel, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
}
@@ -1699,7 +1699,7 @@ define amdgpu_kernel void @system_seq_cst_fence() {
; GFX12-CU-NEXT: global_inv scope:SCOPE_SYS
; GFX12-CU-NEXT: s_endpgm
entry:
- fence seq_cst, !mmra !{!"amdgpu-as", !"global"}
+ fence seq_cst, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
}
@@ -1793,7 +1793,7 @@ define amdgpu_kernel void @system_one_as_acquire_fence() {
; GFX12-CU-NEXT: global_inv scope:SCOPE_SYS
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("one-as") acquire, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("one-as") acquire, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -1879,7 +1879,7 @@ define amdgpu_kernel void @system_one_as_release_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("one-as") release, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("one-as") release, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -1983,7 +1983,7 @@ define amdgpu_kernel void @system_one_as_acq_rel_fence() {
; GFX12-CU-NEXT: global_inv scope:SCOPE_SYS
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("one-as") acq_rel, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("one-as") acq_rel, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
@@ -2087,6 +2087,6 @@ define amdgpu_kernel void @system_one_as_seq_cst_fence() {
; GFX12-CU-NEXT: global_inv scope:SCOPE_SYS
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("one-as") seq_cst, !mmra !{!"amdgpu-as", !"global"}
+ fence syncscope("one-as") seq_cst, !mmra !{!"amdgpu-synchronize-as",
!"global"}
ret void
}
diff --git a/llvm/test/CodeGen/AMDGPU/memory-legalizer-fence-mmra-local.ll
b/llvm/test/CodeGen/AMDGPU/memory-legalizer-fence-mmra-local.ll
index 971015b391ca8..7a419a5031ba9 100644
--- a/llvm/test/CodeGen/AMDGPU/memory-legalizer-fence-mmra-local.ll
+++ b/llvm/test/CodeGen/AMDGPU/memory-legalizer-fence-mmra-local.ll
@@ -77,7 +77,7 @@ define amdgpu_kernel void @workgroup_acquire_fence() {
; GFX12-CU-NEXT: s_wait_dscnt 0x0
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup") acquire, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("workgroup") acquire, !mmra !{!"amdgpu-synchronize-as",
!"local"}
ret void
}
@@ -143,7 +143,7 @@ define amdgpu_kernel void @workgroup_release_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup") release, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("workgroup") release, !mmra !{!"amdgpu-synchronize-as",
!"local"}
ret void
}
@@ -209,7 +209,7 @@ define amdgpu_kernel void @workgroup_acq_rel_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup") acq_rel, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("workgroup") acq_rel, !mmra !{!"amdgpu-synchronize-as",
!"local"}
ret void
}
@@ -275,7 +275,7 @@ define amdgpu_kernel void @workgroup_seq_cst_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup") seq_cst, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("workgroup") seq_cst, !mmra !{!"amdgpu-synchronize-as",
!"local"}
ret void
}
@@ -332,7 +332,7 @@ define amdgpu_kernel void @workgroup_one_as_acquire_fence()
{
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup-one-as") acquire, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("workgroup-one-as") acquire, !mmra
!{!"amdgpu-synchronize-as", !"local"}
ret void
}
@@ -389,7 +389,7 @@ define amdgpu_kernel void @workgroup_one_as_release_fence()
{
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup-one-as") release, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("workgroup-one-as") release, !mmra
!{!"amdgpu-synchronize-as", !"local"}
ret void
}
@@ -446,7 +446,7 @@ define amdgpu_kernel void @workgroup_one_as_acq_rel_fence()
{
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup-one-as") acq_rel, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("workgroup-one-as") acq_rel, !mmra
!{!"amdgpu-synchronize-as", !"local"}
ret void
}
@@ -503,7 +503,7 @@ define amdgpu_kernel void @workgroup_one_as_seq_cst_fence()
{
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("workgroup-one-as") seq_cst, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("workgroup-one-as") seq_cst, !mmra
!{!"amdgpu-synchronize-as", !"local"}
ret void
}
@@ -571,7 +571,7 @@ define amdgpu_kernel void @agent_acquire_fence() {
; GFX12-CU-NEXT: s_wait_dscnt 0x0
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent") acquire, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("agent") acquire, !mmra !{!"amdgpu-synchronize-as", !"local"}
ret void
}
@@ -637,7 +637,7 @@ define amdgpu_kernel void @agent_release_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent") release, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("agent") release, !mmra !{!"amdgpu-synchronize-as", !"local"}
ret void
}
@@ -703,7 +703,7 @@ define amdgpu_kernel void @agent_acq_rel_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent") acq_rel, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("agent") acq_rel, !mmra !{!"amdgpu-synchronize-as", !"local"}
ret void
}
@@ -769,7 +769,7 @@ define amdgpu_kernel void @agent_seq_cst_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent") seq_cst, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("agent") seq_cst, !mmra !{!"amdgpu-synchronize-as", !"local"}
ret void
}
@@ -826,7 +826,7 @@ define amdgpu_kernel void @agent_one_as_acquire_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent-one-as") acquire, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("agent-one-as") acquire, !mmra !{!"amdgpu-synchronize-as",
!"local"}
ret void
}
@@ -883,7 +883,7 @@ define amdgpu_kernel void @agent_one_as_release_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent-one-as") release, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("agent-one-as") release, !mmra !{!"amdgpu-synchronize-as",
!"local"}
ret void
}
@@ -940,7 +940,7 @@ define amdgpu_kernel void @agent_one_as_acq_rel_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent-one-as") acq_rel, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("agent-one-as") acq_rel, !mmra !{!"amdgpu-synchronize-as",
!"local"}
ret void
}
@@ -997,7 +997,7 @@ define amdgpu_kernel void @agent_one_as_seq_cst_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("agent-one-as") seq_cst, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("agent-one-as") seq_cst, !mmra !{!"amdgpu-synchronize-as",
!"local"}
ret void
}
@@ -1065,7 +1065,7 @@ define amdgpu_kernel void @system_acquire_fence() {
; GFX12-CU-NEXT: s_wait_dscnt 0x0
; GFX12-CU-NEXT: s_endpgm
entry:
- fence acquire, !mmra !{!"amdgpu-as", !"local"}
+ fence acquire, !mmra !{!"amdgpu-synchronize-as", !"local"}
ret void
}
@@ -1131,7 +1131,7 @@ define amdgpu_kernel void @system_release_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence release, !mmra !{!"amdgpu-as", !"local"}
+ fence release, !mmra !{!"amdgpu-synchronize-as", !"local"}
ret void
}
@@ -1197,7 +1197,7 @@ define amdgpu_kernel void @system_acq_rel_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence acq_rel, !mmra !{!"amdgpu-as", !"local"}
+ fence acq_rel, !mmra !{!"amdgpu-synchronize-as", !"local"}
ret void
}
@@ -1263,7 +1263,7 @@ define amdgpu_kernel void @system_seq_cst_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence seq_cst, !mmra !{!"amdgpu-as", !"local"}
+ fence seq_cst, !mmra !{!"amdgpu-synchronize-as", !"local"}
ret void
}
@@ -1320,7 +1320,7 @@ define amdgpu_kernel void @system_one_as_acquire_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("one-as") acquire, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("one-as") acquire, !mmra !{!"amdgpu-synchronize-as",
!"local"}
ret void
}
@@ -1377,7 +1377,7 @@ define amdgpu_kernel void @system_one_as_release_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("one-as") release, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("one-as") release, !mmra !{!"amdgpu-synchronize-as",
!"local"}
ret void
}
@@ -1434,7 +1434,7 @@ define amdgpu_kernel void @system_one_as_acq_rel_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("one-as") acq_rel, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("one-as") acq_rel, !mmra !{!"amdgpu-synchronize-as",
!"local"}
ret void
}
@@ -1491,6 +1491,6 @@ define amdgpu_kernel void @system_one_as_seq_cst_fence() {
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
entry:
- fence syncscope("one-as") seq_cst, !mmra !{!"amdgpu-as", !"local"}
+ fence syncscope("one-as") seq_cst, !mmra !{!"amdgpu-synchronize-as",
!"local"}
ret void
}
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