[clang] [llvm] [AMDGPU] Introduce a new generic target `gfx9-4-generic` (PR #115190)
via cfe-commits
cfe-commits at lists.llvm.org
Wed Nov 6 10:19:36 PST 2024
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-llvm-binary-utilities
Author: Shilei Tian (shiltian)
<details>
<summary>Changes</summary>
---
Patch is 145.20 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/115190.diff
33 Files Affected:
- (modified) clang/include/clang/Basic/Cuda.h (+1)
- (modified) clang/lib/Basic/Cuda.cpp (+1)
- (modified) clang/lib/Basic/Targets/NVPTX.cpp (+1)
- (modified) clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp (+1)
- (modified) clang/test/CodeGenOpenCL/amdgpu-features.cl (+3)
- (modified) clang/test/Driver/amdgpu-macros.cl (+1)
- (modified) clang/test/Driver/amdgpu-mcpu.cl (+2)
- (modified) clang/test/Misc/target-invalid-cpu-note/amdgcn.c (+1)
- (modified) clang/test/Misc/target-invalid-cpu-note/nvptx.c (+1)
- (modified) llvm/docs/AMDGPUUsage.rst (+5)
- (modified) llvm/include/llvm/BinaryFormat/ELF.h (+2-1)
- (modified) llvm/include/llvm/TargetParser/TargetParser.h (+2-1)
- (modified) llvm/lib/Object/ELFObjectFile.cpp (+2)
- (modified) llvm/lib/ObjectYAML/ELFYAML.cpp (+1)
- (modified) llvm/lib/Target/AMDGPU/AMDGPU.td (+4)
- (modified) llvm/lib/Target/AMDGPU/GCNProcessors.td (+5)
- (modified) llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp (+5)
- (modified) llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h (+1)
- (modified) llvm/lib/TargetParser/TargetParser.cpp (+5)
- (modified) llvm/test/CodeGen/AMDGPU/directive-amdgcn-target.ll (+4)
- (modified) llvm/test/CodeGen/AMDGPU/div-rem-by-constant-64.ll (+443)
- (modified) llvm/test/CodeGen/AMDGPU/dst-sel-hazard.mir (+1)
- (modified) llvm/test/CodeGen/AMDGPU/elf-header-flags-mach.ll (+2)
- (modified) llvm/test/CodeGen/AMDGPU/generic-targets-require-v6.ll (+3)
- (modified) llvm/test/CodeGen/AMDGPU/llvm.amdgcn.iglp.opt.exp.large.mir (+1144)
- (modified) llvm/test/CodeGen/AMDGPU/llvm.amdgcn.iglp.opt.exp.small.mir (+496)
- (modified) llvm/test/CodeGen/AMDGPU/llvm.amdgcn.mfma.gfx940.ll (+4)
- (modified) llvm/test/CodeGen/AMDGPU/llvm.amdgcn.update.dpp.gfx90a.ll (+1)
- (modified) llvm/test/CodeGen/AMDGPU/no-corresponding-integer-type.ll (+1)
- (modified) llvm/test/Object/AMDGPU/elf-header-flags-mach.yaml (+7)
- (modified) llvm/test/tools/llvm-objdump/ELF/AMDGPU/subtarget.ll (+6)
- (modified) llvm/test/tools/llvm-readobj/ELF/AMDGPU/elf-headers.test (+3)
- (modified) llvm/tools/llvm-readobj/ELFDumper.cpp (+1)
``````````diff
diff --git a/clang/include/clang/Basic/Cuda.h b/clang/include/clang/Basic/Cuda.h
index 7b4f435dc39f29..721e8981af6ffc 100644
--- a/clang/include/clang/Basic/Cuda.h
+++ b/clang/include/clang/Basic/Cuda.h
@@ -103,6 +103,7 @@ enum class OffloadArch {
GFX909,
GFX90a,
GFX90c,
+ GFX9_4_GENERIC,
GFX940,
GFX941,
GFX942,
diff --git a/clang/lib/Basic/Cuda.cpp b/clang/lib/Basic/Cuda.cpp
index d765baef913e2f..59c932468cd891 100644
--- a/clang/lib/Basic/Cuda.cpp
+++ b/clang/lib/Basic/Cuda.cpp
@@ -121,6 +121,7 @@ static const OffloadArchToStringMap arch_names[] = {
GFX(909), // gfx909
GFX(90a), // gfx90a
GFX(90c), // gfx90c
+ {OffloadArch::GFX9_4_GENERIC, "gfx9-4-generic", "compute_amdgcn"},
GFX(940), // gfx940
GFX(941), // gfx941
GFX(942), // gfx942
diff --git a/clang/lib/Basic/Targets/NVPTX.cpp b/clang/lib/Basic/Targets/NVPTX.cpp
index e0bd0b096324d8..0897032c4b8546 100644
--- a/clang/lib/Basic/Targets/NVPTX.cpp
+++ b/clang/lib/Basic/Targets/NVPTX.cpp
@@ -205,6 +205,7 @@ void NVPTXTargetInfo::getTargetDefines(const LangOptions &Opts,
case OffloadArch::GFX909:
case OffloadArch::GFX90a:
case OffloadArch::GFX90c:
+ case OffloadArch::GFX9_4_GENERIC:
case OffloadArch::GFX940:
case OffloadArch::GFX941:
case OffloadArch::GFX942:
diff --git a/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp b/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
index 598b946ad88dbb..43dc0e62284602 100644
--- a/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
+++ b/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
@@ -2301,6 +2301,7 @@ void CGOpenMPRuntimeGPU::processRequiresDirective(const OMPRequiresDecl *D) {
case OffloadArch::GFX909:
case OffloadArch::GFX90a:
case OffloadArch::GFX90c:
+ case OffloadArch::GFX9_4_GENERIC:
case OffloadArch::GFX940:
case OffloadArch::GFX941:
case OffloadArch::GFX942:
diff --git a/clang/test/CodeGenOpenCL/amdgpu-features.cl b/clang/test/CodeGenOpenCL/amdgpu-features.cl
index f3473346baae5a..692f5103724342 100644
--- a/clang/test/CodeGenOpenCL/amdgpu-features.cl
+++ b/clang/test/CodeGenOpenCL/amdgpu-features.cl
@@ -56,6 +56,8 @@
// RUN: %clang_cc1 -triple amdgcn -target-cpu gfx1103 -target-feature +wavefrontsize64 -emit-llvm -o - %s | FileCheck --check-prefix=GFX1103-W64 %s
+// RUN: %clang_cc1 -triple amdgcn -target-cpu gfx9-4-generic -emit-llvm -o - %s | FileCheck --check-prefix=GFX9_4_Generic %s
+
// NOCPU-NOT: "target-features"
// NOCPU-WAVE32: "target-features"="+wavefrontsize32"
// NOCPU-WAVE64: "target-features"="+wavefrontsize64"
@@ -85,6 +87,7 @@
// GFX940: "target-features"="+16-bit-insts,+atomic-buffer-global-pk-add-f16-insts,+atomic-ds-pk-add-16-insts,+atomic-fadd-rtn-insts,+atomic-flat-pk-add-16-insts,+atomic-global-pk-add-bf16-inst,+ci-insts,+dl-insts,+dot1-insts,+dot10-insts,+dot2-insts,+dot3-insts,+dot4-insts,+dot5-insts,+dot6-insts,+dot7-insts,+dpp,+fp8-conversion-insts,+fp8-insts,+gfx8-insts,+gfx9-insts,+gfx90a-insts,+gfx940-insts,+mai-insts,+s-memrealtime,+s-memtime-inst,+wavefrontsize64"
// GFX941: "target-features"="+16-bit-insts,+atomic-buffer-global-pk-add-f16-insts,+atomic-ds-pk-add-16-insts,+atomic-fadd-rtn-insts,+atomic-flat-pk-add-16-insts,+atomic-global-pk-add-bf16-inst,+ci-insts,+dl-insts,+dot1-insts,+dot10-insts,+dot2-insts,+dot3-insts,+dot4-insts,+dot5-insts,+dot6-insts,+dot7-insts,+dpp,+fp8-conversion-insts,+fp8-insts,+gfx8-insts,+gfx9-insts,+gfx90a-insts,+gfx940-insts,+mai-insts,+s-memrealtime,+s-memtime-inst,+wavefrontsize64"
// GFX942: "target-features"="+16-bit-insts,+atomic-buffer-global-pk-add-f16-insts,+atomic-ds-pk-add-16-insts,+atomic-fadd-rtn-insts,+atomic-flat-pk-add-16-insts,+atomic-global-pk-add-bf16-inst,+ci-insts,+dl-insts,+dot1-insts,+dot10-insts,+dot2-insts,+dot3-insts,+dot4-insts,+dot5-insts,+dot6-insts,+dot7-insts,+dpp,+fp8-conversion-insts,+fp8-insts,+gfx8-insts,+gfx9-insts,+gfx90a-insts,+gfx940-insts,+mai-insts,+s-memrealtime,+s-memtime-inst,+wavefrontsize64"
+// GFX9_4_Generic: "target-features"="+16-bit-insts,+atomic-buffer-global-pk-add-f16-insts,+atomic-ds-pk-add-16-insts,+atomic-fadd-rtn-insts,+atomic-flat-pk-add-16-insts,+atomic-global-pk-add-bf16-inst,+ci-insts,+dl-insts,+dot1-insts,+dot10-insts,+dot2-insts,+dot3-insts,+dot4-insts,+dot5-insts,+dot6-insts,+dot7-insts,+dpp,+fp8-conversion-insts,+fp8-insts,+gfx8-insts,+gfx9-insts,+gfx90a-insts,+gfx940-insts,+mai-insts,+s-memrealtime,+s-memtime-inst,+wavefrontsize64"
// GFX1010: "target-features"="+16-bit-insts,+ci-insts,+dl-insts,+dpp,+gfx10-insts,+gfx8-insts,+gfx9-insts,+s-memrealtime,+s-memtime-inst,+wavefrontsize32"
// GFX1011: "target-features"="+16-bit-insts,+ci-insts,+dl-insts,+dot1-insts,+dot10-insts,+dot2-insts,+dot5-insts,+dot6-insts,+dot7-insts,+dpp,+gfx10-insts,+gfx8-insts,+gfx9-insts,+s-memrealtime,+s-memtime-inst,+wavefrontsize32"
// GFX1012: "target-features"="+16-bit-insts,+ci-insts,+dl-insts,+dot1-insts,+dot10-insts,+dot2-insts,+dot5-insts,+dot6-insts,+dot7-insts,+dpp,+gfx10-insts,+gfx8-insts,+gfx9-insts,+s-memrealtime,+s-memtime-inst,+wavefrontsize32"
diff --git a/clang/test/Driver/amdgpu-macros.cl b/clang/test/Driver/amdgpu-macros.cl
index dd5a4483e4d607..9352c59ef28b7f 100644
--- a/clang/test/Driver/amdgpu-macros.cl
+++ b/clang/test/Driver/amdgpu-macros.cl
@@ -133,6 +133,7 @@
// RUN: %clang -E -dM -target amdgcn -mcpu=gfx1201 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,FAST_FMAF %s -DWAVEFRONT_SIZE=32 -DCPU=gfx1201 -DFAMILY=GFX12
// RUN: %clang -E -dM -target amdgcn -mcpu=gfx9-generic %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,FAST_FMAF %s -DWAVEFRONT_SIZE=64 -DCPU=gfx9_generic -DFAMILY=GFX9
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx9-4-generic %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,FAST_FMAF %s -DWAVEFRONT_SIZE=64 -DCPU=gfx9_generic -DFAMILY=GFX9
// RUN: %clang -E -dM -target amdgcn -mcpu=gfx10-1-generic %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,FAST_FMAF %s -DWAVEFRONT_SIZE=32 -DCPU=gfx10_1_generic -DFAMILY=GFX10
// RUN: %clang -E -dM -target amdgcn -mcpu=gfx10-3-generic %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,FAST_FMAF %s -DWAVEFRONT_SIZE=32 -DCPU=gfx10_3_generic -DFAMILY=GFX10
// RUN: %clang -E -dM -target amdgcn -mcpu=gfx11-generic %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,FAST_FMAF %s -DWAVEFRONT_SIZE=32 -DCPU=gfx11_generic -DFAMILY=GFX11
diff --git a/clang/test/Driver/amdgpu-mcpu.cl b/clang/test/Driver/amdgpu-mcpu.cl
index 42ce33db6eec07..3c090b0254e782 100644
--- a/clang/test/Driver/amdgpu-mcpu.cl
+++ b/clang/test/Driver/amdgpu-mcpu.cl
@@ -118,6 +118,7 @@
// RUN: %clang -### -target amdgcn -mcpu=gfx1201 %s 2>&1 | FileCheck --check-prefix=GFX1201 %s
// RUN: %clang -### -target amdgcn -mcpu=gfx9-generic %s 2>&1 | FileCheck --check-prefix=GFX9_GENERIC %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx9-4-generic %s 2>&1 | FileCheck --check-prefix=GFX9_4_GENERIC %s
// RUN: %clang -### -target amdgcn -mcpu=gfx10-1-generic %s 2>&1 | FileCheck --check-prefix=GFX10_1_GENERIC %s
// RUN: %clang -### -target amdgcn -mcpu=gfx10-3-generic %s 2>&1 | FileCheck --check-prefix=GFX10_3_GENERIC %s
// RUN: %clang -### -target amdgcn -mcpu=gfx11-generic %s 2>&1 | FileCheck --check-prefix=GFX11_GENERIC %s
@@ -172,6 +173,7 @@
// GFX1201: "-target-cpu" "gfx1201"
// GFX9_GENERIC: "-target-cpu" "gfx9-generic"
+// GFX9_4_GENERIC: "-target-cpu" "gfx9-4-generic"
// GFX10_1_GENERIC: "-target-cpu" "gfx10-1-generic"
// GFX10_3_GENERIC: "-target-cpu" "gfx10-3-generic"
// GFX11_GENERIC: "-target-cpu" "gfx11-generic"
diff --git a/clang/test/Misc/target-invalid-cpu-note/amdgcn.c b/clang/test/Misc/target-invalid-cpu-note/amdgcn.c
index b3ddbd53a0391b..cae31797c1febe 100644
--- a/clang/test/Misc/target-invalid-cpu-note/amdgcn.c
+++ b/clang/test/Misc/target-invalid-cpu-note/amdgcn.c
@@ -70,6 +70,7 @@
// CHECK-SAME: {{^}}, gfx1200
// CHECK-SAME: {{^}}, gfx1201
// CHECK-SAME: {{^}}, gfx9-generic
+// CHECK-SAME: {{^}}, gfx9-4-generic
// CHECK-SAME: {{^}}, gfx10-1-generic
// CHECK-SAME: {{^}}, gfx10-3-generic
// CHECK-SAME: {{^}}, gfx11-generic
diff --git a/clang/test/Misc/target-invalid-cpu-note/nvptx.c b/clang/test/Misc/target-invalid-cpu-note/nvptx.c
index a59e1c6fab1c49..44fe07065b2428 100644
--- a/clang/test/Misc/target-invalid-cpu-note/nvptx.c
+++ b/clang/test/Misc/target-invalid-cpu-note/nvptx.c
@@ -50,6 +50,7 @@
// CHECK-SAME: {{^}}, gfx909
// CHECK-SAME: {{^}}, gfx90a
// CHECK-SAME: {{^}}, gfx90c
+// CHECK-SAME: {{^}}, gfx9-4-generic
// CHECK-SAME: {{^}}, gfx940
// CHECK-SAME: {{^}}, gfx941
// CHECK-SAME: {{^}}, gfx942
diff --git a/llvm/docs/AMDGPUUsage.rst b/llvm/docs/AMDGPUUsage.rst
index 5b83ea428c0bff..92d072bec6b57d 100644
--- a/llvm/docs/AMDGPUUsage.rst
+++ b/llvm/docs/AMDGPUUsage.rst
@@ -576,6 +576,11 @@ Generic processor code objects are versioned. See :ref:`amdgpu-generic-processor
- ``v_dot2_f32_f16``
+ ``gfx9-4-generic`` ``amdgcn`` - ``gfx940`` - xnack - Absolute flat No restrictions.
+ - ``gfx941`` scratch
+ - ``gfx942``
+
+
``gfx10-1-generic`` ``amdgcn`` - ``gfx1010`` - xnack - Absolute flat - The following instructions are
- ``gfx1011`` - wavefrontsize64 scratch not available on ``gfx1011``
- ``gfx1012`` - cumode and ``gfx1012``
diff --git a/llvm/include/llvm/BinaryFormat/ELF.h b/llvm/include/llvm/BinaryFormat/ELF.h
index c591a96232f115..6c05ea7208e1f1 100644
--- a/llvm/include/llvm/BinaryFormat/ELF.h
+++ b/llvm/include/llvm/BinaryFormat/ELF.h
@@ -822,11 +822,12 @@ enum : unsigned {
EF_AMDGPU_MACH_AMDGCN_RESERVED_0X57 = 0x057,
EF_AMDGPU_MACH_AMDGCN_GFX1153 = 0x058,
EF_AMDGPU_MACH_AMDGCN_GFX12_GENERIC = 0x059,
+ EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC = 0x05f,
// clang-format on
// First/last AMDGCN-based processors.
EF_AMDGPU_MACH_AMDGCN_FIRST = EF_AMDGPU_MACH_AMDGCN_GFX600,
- EF_AMDGPU_MACH_AMDGCN_LAST = EF_AMDGPU_MACH_AMDGCN_GFX12_GENERIC,
+ EF_AMDGPU_MACH_AMDGCN_LAST = EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC,
// Indicates if the "xnack" target feature is enabled for all code contained
// in the object.
diff --git a/llvm/include/llvm/TargetParser/TargetParser.h b/llvm/include/llvm/TargetParser/TargetParser.h
index ae86ff39083d89..c6db4dfd7f5159 100644
--- a/llvm/include/llvm/TargetParser/TargetParser.h
+++ b/llvm/include/llvm/TargetParser/TargetParser.h
@@ -119,9 +119,10 @@ enum GPUKind : uint32_t {
GK_GFX10_3_GENERIC = 194,
GK_GFX11_GENERIC = 195,
GK_GFX12_GENERIC = 196,
+ GK_GFX9_4_GENERIC = 197,
GK_AMDGCN_GENERIC_FIRST = GK_GFX9_GENERIC,
- GK_AMDGCN_GENERIC_LAST = GK_GFX12_GENERIC,
+ GK_AMDGCN_GENERIC_LAST = GK_GFX9_4_GENERIC,
};
/// Instruction set architecture version.
diff --git a/llvm/lib/Object/ELFObjectFile.cpp b/llvm/lib/Object/ELFObjectFile.cpp
index 5096877d2a4b00..9dc39936ffd8bb 100644
--- a/llvm/lib/Object/ELFObjectFile.cpp
+++ b/llvm/lib/Object/ELFObjectFile.cpp
@@ -602,6 +602,8 @@ StringRef ELFObjectFileBase::getAMDGPUCPUName() const {
// Generic AMDGCN targets
case ELF::EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC:
return "gfx9-generic";
+ case ELF::EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC:
+ return "gfx9-4-generic";
case ELF::EF_AMDGPU_MACH_AMDGCN_GFX10_1_GENERIC:
return "gfx10-1-generic";
case ELF::EF_AMDGPU_MACH_AMDGCN_GFX10_3_GENERIC:
diff --git a/llvm/lib/ObjectYAML/ELFYAML.cpp b/llvm/lib/ObjectYAML/ELFYAML.cpp
index e97248cbcf5682..76c6c496c5e6bc 100644
--- a/llvm/lib/ObjectYAML/ELFYAML.cpp
+++ b/llvm/lib/ObjectYAML/ELFYAML.cpp
@@ -631,6 +631,7 @@ void ScalarBitSetTraits<ELFYAML::ELF_EF>::bitset(IO &IO,
BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1200, EF_AMDGPU_MACH);
BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1201, EF_AMDGPU_MACH);
BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC, EF_AMDGPU_MACH);
+ BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC, EF_AMDGPU_MACH);
BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX10_1_GENERIC, EF_AMDGPU_MACH);
BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX10_3_GENERIC, EF_AMDGPU_MACH);
BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX11_GENERIC, EF_AMDGPU_MACH);
diff --git a/llvm/lib/Target/AMDGPU/AMDGPU.td b/llvm/lib/Target/AMDGPU/AMDGPU.td
index 910f5e06a6f3c4..2f8d6f1c7f8065 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPU.td
+++ b/llvm/lib/Target/AMDGPU/AMDGPU.td
@@ -1478,6 +1478,10 @@ def FeatureISAVersion9_4_2 : FeatureSet<
!listconcat(FeatureISAVersion9_4_Common.Features,
[])>;
+def FeatureISAVersion9_4_Generic : FeatureSet<
+ !listconcat(FeatureISAVersion9_4_Common.Features,
+ [FeatureRequiresCOV6])>;
+
def FeatureISAVersion10_Common : FeatureSet<
[FeatureGFX10,
FeatureLDSBankCount32,
diff --git a/llvm/lib/Target/AMDGPU/GCNProcessors.td b/llvm/lib/Target/AMDGPU/GCNProcessors.td
index 547941633fda61..e12a6127b17063 100644
--- a/llvm/lib/Target/AMDGPU/GCNProcessors.td
+++ b/llvm/lib/Target/AMDGPU/GCNProcessors.td
@@ -209,6 +209,11 @@ def : ProcessorModel<"gfx9-generic", SIQuarterSpeedModel,
FeatureISAVersion9_Generic.Features
>;
+// [gfx940, gfx941, gfx942]
+def : ProcessorModel<"gfx9-4-generic", SIQuarterSpeedModel,
+ FeatureISAVersion9_4_Generic.Features
+>;
+
//===----------------------------------------------------------------------===//
// GCN GFX10.
//===----------------------------------------------------------------------===//
diff --git a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
index 5c625c3d83ff1b..507725b91a9bee 100644
--- a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
+++ b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
@@ -119,6 +119,7 @@ StringRef AMDGPUTargetStreamer::getArchNameFromElfMach(unsigned ElfMach) {
case ELF::EF_AMDGPU_MACH_AMDGCN_GFX1200: AK = GK_GFX1200; break;
case ELF::EF_AMDGPU_MACH_AMDGCN_GFX1201: AK = GK_GFX1201; break;
case ELF::EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC: AK = GK_GFX9_GENERIC; break;
+ case ELF::EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC: AK = GK_GFX9_4_GENERIC; break;
case ELF::EF_AMDGPU_MACH_AMDGCN_GFX10_1_GENERIC: AK = GK_GFX10_1_GENERIC; break;
case ELF::EF_AMDGPU_MACH_AMDGCN_GFX10_3_GENERIC: AK = GK_GFX10_3_GENERIC; break;
case ELF::EF_AMDGPU_MACH_AMDGCN_GFX11_GENERIC: AK = GK_GFX11_GENERIC; break;
@@ -204,6 +205,7 @@ unsigned AMDGPUTargetStreamer::getElfMach(StringRef GPU) {
case GK_GFX1200: return ELF::EF_AMDGPU_MACH_AMDGCN_GFX1200;
case GK_GFX1201: return ELF::EF_AMDGPU_MACH_AMDGCN_GFX1201;
case GK_GFX9_GENERIC: return ELF::EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC;
+ case GK_GFX9_4_GENERIC: return ELF::EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC;
case GK_GFX10_1_GENERIC: return ELF::EF_AMDGPU_MACH_AMDGCN_GFX10_1_GENERIC;
case GK_GFX10_3_GENERIC: return ELF::EF_AMDGPU_MACH_AMDGCN_GFX10_3_GENERIC;
case GK_GFX11_GENERIC: return ELF::EF_AMDGPU_MACH_AMDGCN_GFX11_GENERIC;
@@ -821,6 +823,9 @@ unsigned AMDGPUTargetELFStreamer::getEFlagsV6() {
case AMDGPU::GK_GFX9_GENERIC:
Version = GenericVersion::GFX9;
break;
+ case AMDGPU::GK_GFX9_4_GENERIC:
+ Version = GenericVersion::GFX9_4;
+ break;
case AMDGPU::GK_GFX10_1_GENERIC:
Version = GenericVersion::GFX10_1;
break;
diff --git a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
index beebe320b2cf3a..88a6d75b72c7d0 100644
--- a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
+++ b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
@@ -46,6 +46,7 @@ struct IsaVersion;
/// within a generic family.
namespace GenericVersion {
static constexpr unsigned GFX9 = 1;
+static constexpr unsigned GFX9_4 = 1;
static constexpr unsigned GFX10_1 = 1;
static constexpr unsigned GFX10_3 = 1;
static constexpr unsigned GFX11 = 1;
diff --git a/llvm/lib/TargetParser/TargetParser.cpp b/llvm/lib/TargetParser/TargetParser.cpp
index 059d7b4f5ff2d0..e7a979eaedb75c 100644
--- a/llvm/lib/TargetParser/TargetParser.cpp
+++ b/llvm/lib/TargetParser/TargetParser.cpp
@@ -130,6 +130,7 @@ constexpr GPUInfo AMDGCNGPUs[] = {
{{"gfx1201"}, {"gfx1201"}, GK_GFX1201, FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_WAVE32|FEATURE_WGP},
{{"gfx9-generic"}, {"gfx9-generic"}, GK_GFX9_GENERIC, FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},
+ {{"gfx9-4-generic"}, {"gfx9-4-generic"}, GK_GFX9_4_GENERIC, FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK|FEATURE_SRAMECC},
{{"gfx10-1-generic"}, {"gfx10-1-generic"}, GK_GFX10_1_GENERIC, FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_WAVE32|FEATURE_XNACK|FEATURE_WGP},
{{"gfx10-3-generic"}, {"gfx10-3-generic"}, GK_GFX10_3_GENERIC, FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_WAVE32|FEATURE_WGP},
{{"gfx11-generic"}, {"gfx11-generic"}, GK_GFX11_GENERIC, FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_WAVE32|FEATURE_WGP},
@@ -156,6 +157,8 @@ StringRef llvm::AMDGPU::getArchFamilyNameAMDGCN(GPUKind AK) {
switch (AK) {
case AMDGPU::GK_GFX9_GENERIC:
return "gfx9";
+ case AMDGPU::GK_GFX9_4_GENERIC:
+ return "gfx9";
case AMDGPU::GK_GFX10_1_GENERIC:
case AMDGPU::GK_GFX10_3_GENERIC:
return "gfx10";
@@ -296,6 +299,7 @@ AMDGPU::IsaVersion AMDGPU::getIsaVersion(StringRef GPU) {
// TODO: Split up this API depending on its caller so
// generic target handling is more obvious and less risky.
case GK_GFX9_GENERIC: return {9, 0, 0};
+ case GK_GFX9_4_GENERIC: return {9, 4, 0};
case GK_GFX10_1_GENERIC: return {10, 1, 0};
case GK_GFX10_3_GENERIC: return {10, 3, 0};
case GK_GFX11_GENERIC: return {11, 0, 3};
@@ -466,6 +470,7 @@ void AMDGPU::fillAMDGPUFeatureMap(StringRef GPU, const Triple &T,
case GK_GFX942:
case GK_GFX941:
case GK_GFX940:
+ case GK_GFX9_4_GENERIC:
Features["gfx940-insts"] = true;
Features["fp8-insts"] = true;
Features["fp8-conversion-insts"] = true;
diff --git a/llvm/test/CodeGen/AMDGPU/directive-amdgcn-target.ll b/llvm/test/CodeGen/AMDGPU/directive-amdgcn-target.ll
index 5986d2d38ef1ad..4eac26e853c2a0 100644
--- a/llvm/test/CodeGen/AMDGPU/directive-amdgcn-target.ll
+++ b/llvm/test/CodeGen/AMDGPU/directive-amdgcn-target.ll
@@ -112,6 +112,8 @@
; RUN: llc --amdhsa-code-object-version=6 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx9-generic -mattr=-xnack < %s | FileCheck --check-prefixes=GFX9_GENERIC_NOXNACK %s
; RUN: llc --amdhsa-code-object-version=6 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx9-generic -mattr=+xnack < %s | FileCheck --check-prefixes=GFX9_GENERIC_XNACK %s
+; RUN: llc --amdhsa-code-object-version=6 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx9-4-generic -mattr=-xnack < %s | FileCheck --check-prefixes=GFX9_4_GENERIC_NOXNACK %s
+; RUN: llc --amdhsa-code-object-version=6 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx9-4-generic -mattr=+xnack < %s | FileCheck --check-prefixes=GFX9_4_GENERIC_XNACK %s
; RUN: llc --amdhsa-code-object-version=6 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx10-1-generic -mattr=-xnack < %s | FileCheck --check-prefixes=GFX10_1_GENERIC_NOXNACK %s
; RUN: llc --amdhsa-code-object-version=6 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx10-1-generic -mattr=+xnack < %s | FileCheck --check-prefixes=GFX10_1_GENERIC_XNACK %s
; RUN: llc --amdhsa-code-object-version=6 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx10-3-generic < %s | FileCheck --check-prefixes=GFX10_3_GENERIC %s
@@ -210,6 +212,8 @@
; GFX9_GENERIC_NOXNACK: .amdgcn_target "amdgcn-amd-amdhsa--gfx9-generic:xnack-"
; GFX9_GENERIC_XNACK: .amdgcn_target "amdgcn-amd-amdhsa--gfx9-generic:xnack+"
+; GFX9_4_GENERIC_NOXNACK: .amdgcn_target "amdgcn-amd-amdhsa--gfx9-4-generic:xnack-"
+; GFX9_4_GENERIC_XNACK: .amdgcn_target "amdgcn-amd-amdhsa--gfx9-4-generic:xnack+"
; GFX10_1_GENERIC_NOXNACK: .amdgcn_target "amdgcn-amd-amdhsa--gfx10-1-generic:xnack-"
; GFX10_1_GENERIC_XNACK: .amdgcn_target "amdgcn-amd-amdhsa--gfx10-1-generic:xnack+"
; GFX10_3_GENERIC: .amdgcn_target "amdgcn-amd-amdhsa--gfx10-3-generic"
diff --git a/llvm/test/CodeGen/AMDGPU/div-rem-by-constant-64.ll b/llvm/test/CodeGen/AMDGPU/div-rem-by-constant-64.ll
index 662de47413654f..10ef4dc280d091 100644
--- a/llvm...
[truncated]
``````````
</details>
https://github.com/llvm/llvm-project/pull/115190
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