[clang] [llvm] [AMDGPU] Introduce a new generic target `gfx9-4-generic` (PR #115190)
Shilei Tian via cfe-commits
cfe-commits at lists.llvm.org
Sun Nov 10 12:37:52 PST 2024
https://github.com/shiltian updated https://github.com/llvm/llvm-project/pull/115190
>From e58b5c48036e9fd8bd1adcb1d3f73331e19dd53d Mon Sep 17 00:00:00 2001
From: Shilei Tian <i at tianshilei.me>
Date: Wed, 6 Nov 2024 12:49:45 -0500
Subject: [PATCH] [AMDGPU] Introduce a new generic target `gfx9-4-generic`
---
clang/include/clang/Basic/Cuda.h | 1 +
clang/lib/Basic/Cuda.cpp | 1 +
clang/lib/Basic/Targets/NVPTX.cpp | 1 +
clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp | 1 +
clang/test/CodeGenOpenCL/amdgpu-features.cl | 3 +
.../builtins-amdgcn-gfx9-4-generic-err.cl | 60 ++++++++++
clang/test/Driver/amdgpu-macros.cl | 1 +
clang/test/Driver/amdgpu-mcpu.cl | 2 +
.../Misc/target-invalid-cpu-note/amdgcn.c | 1 +
.../test/Misc/target-invalid-cpu-note/nvptx.c | 1 +
llvm/docs/AMDGPUUsage.rst | 7 ++
llvm/include/llvm/BinaryFormat/ELF.h | 3 +-
llvm/include/llvm/TargetParser/TargetParser.h | 3 +-
llvm/lib/Object/ELFObjectFile.cpp | 2 +
llvm/lib/ObjectYAML/ELFYAML.cpp | 1 +
llvm/lib/Target/AMDGPU/AMDGPU.td | 31 ++++--
llvm/lib/Target/AMDGPU/GCNProcessors.td | 5 +
.../MCTargetDesc/AMDGPUTargetStreamer.cpp | 5 +
llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h | 1 +
llvm/lib/TargetParser/TargetParser.cpp | 8 +-
.../CodeGen/AMDGPU/directive-amdgcn-target.ll | 4 +
.../CodeGen/AMDGPU/div-rem-by-constant-64.ll | 1 +
llvm/test/CodeGen/AMDGPU/dst-sel-hazard.mir | 1 +
.../CodeGen/AMDGPU/elf-header-flags-mach.ll | 2 +
.../AMDGPU/generic-targets-require-v6.ll | 3 +
.../AMDGPU/llvm.amdgcn.iglp.opt.exp.large.mir | 1 +
.../AMDGPU/llvm.amdgcn.iglp.opt.exp.small.mir | 1 +
.../AMDGPU/llvm.amdgcn.update.dpp.gfx90a.ll | 1 +
.../AMDGPU/no-corresponding-integer-type.ll | 1 +
.../MC/AMDGPU/gfx9_4_generic_unsupported.s | 104 ++++++++++++++++++
.../Object/AMDGPU/elf-header-flags-mach.yaml | 7 ++
.../llvm-objdump/ELF/AMDGPU/subtarget.ll | 6 +
.../llvm-readobj/ELF/AMDGPU/elf-headers.test | 3 +
llvm/tools/llvm-readobj/ELFDumper.cpp | 1 +
34 files changed, 264 insertions(+), 10 deletions(-)
create mode 100644 clang/test/CodeGenOpenCL/builtins-amdgcn-gfx9-4-generic-err.cl
create mode 100644 llvm/test/MC/AMDGPU/gfx9_4_generic_unsupported.s
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/CodeGenOpenCL/builtins-amdgcn-gfx9-4-generic-err.cl b/clang/test/CodeGenOpenCL/builtins-amdgcn-gfx9-4-generic-err.cl
new file mode 100644
index 00000000000000..3ef3c0a79a922b
--- /dev/null
+++ b/clang/test/CodeGenOpenCL/builtins-amdgcn-gfx9-4-generic-err.cl
@@ -0,0 +1,60 @@
+// REQUIRES: amdgpu-registered-target
+
+// RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -target-cpu gfx9-4-generic -verify -emit-llvm -o - %s
+
+typedef unsigned int uint;
+
+#pragma OPENCL EXTENSION cl_khr_fp64:enable
+
+typedef float v2f __attribute__((ext_vector_type(2)));
+typedef float v4f __attribute__((ext_vector_type(4)));
+typedef float v16f __attribute__((ext_vector_type(16)));
+typedef float v32f __attribute__((ext_vector_type(32)));
+typedef half v4h __attribute__((ext_vector_type(4)));
+typedef half v8h __attribute__((ext_vector_type(8)));
+typedef half v16h __attribute__((ext_vector_type(16)));
+typedef half v32h __attribute__((ext_vector_type(32)));
+typedef int v2i __attribute__((ext_vector_type(2)));
+typedef int v4i __attribute__((ext_vector_type(4)));
+typedef int v16i __attribute__((ext_vector_type(16)));
+typedef int v32i __attribute__((ext_vector_type(32)));
+typedef short v2s __attribute__((ext_vector_type(2)));
+typedef short v4s __attribute__((ext_vector_type(4)));
+typedef short v8s __attribute__((ext_vector_type(8)));
+typedef short v16s __attribute__((ext_vector_type(16)));
+typedef short v32s __attribute__((ext_vector_type(32)));
+typedef double v4d __attribute__((ext_vector_type(4)));
+
+void builtin_test_unsupported(double a_double, float a_float, float b_float,
+ int a_int, long a_long,
+ v4d a_v4d,
+ v2s a_v2s, v4s a_v4s, v8s a_v8s,
+ v2i a_v2i, v4i a_v4i, v16i a_v16i, v32i a_v32i,
+ v2f a_v2f, v4f a_v4f, v16f a_v16f, v32f a_v32f,
+ v4h a_v4h, v8h a_v8h,
+ uint a, uint b) {
+ a_v4f = __builtin_amdgcn_mfma_f32_16x16x32_bf8_bf8(a_long, a_long, a_v4f, 0, 0, 0); // expected-error {{'__builtin_amdgcn_mfma_f32_16x16x32_bf8_bf8' needs target feature fp8-insts}}
+ a_v4f = __builtin_amdgcn_mfma_f32_16x16x32_bf8_fp8(a_long, a_long, a_v4f, 0, 0, 0); // expected-error {{'__builtin_amdgcn_mfma_f32_16x16x32_bf8_fp8' needs target feature fp8-insts}}
+ a_v4f = __builtin_amdgcn_mfma_f32_16x16x32_fp8_bf8(a_long, a_long, a_v4f, 0, 0, 0); // expected-error {{'__builtin_amdgcn_mfma_f32_16x16x32_fp8_bf8' needs target feature fp8-insts}}
+ a_v4f = __builtin_amdgcn_mfma_f32_16x16x32_fp8_fp8(a_long, a_long, a_v4f, 0, 0, 0); // expected-error {{'__builtin_amdgcn_mfma_f32_16x16x32_fp8_fp8' needs target feature fp8-insts}}
+ a_v16f = __builtin_amdgcn_mfma_f32_32x32x16_bf8_bf8(a_long, a_long, a_v16f, 0, 0, 0); // expected-error {{'__builtin_amdgcn_mfma_f32_32x32x16_bf8_bf8' needs target feature fp8-insts}}
+ a_v16f = __builtin_amdgcn_mfma_f32_32x32x16_bf8_fp8(a_long, a_long, a_v16f, 0, 0, 0); // expected-error {{'__builtin_amdgcn_mfma_f32_32x32x16_bf8_fp8' needs target feature fp8-insts}}
+ a_v16f = __builtin_amdgcn_mfma_f32_32x32x16_fp8_bf8(a_long, a_long, a_v16f, 0, 0, 0); // expected-error {{'__builtin_amdgcn_mfma_f32_32x32x16_fp8_bf8' needs target feature fp8-insts}}
+ a_v16f = __builtin_amdgcn_mfma_f32_32x32x16_fp8_fp8(a_long, a_long, a_v16f, 0, 0, 0); // expected-error {{'__builtin_amdgcn_mfma_f32_32x32x16_fp8_fp8' needs target feature fp8-insts}}
+ a_v4f = __builtin_amdgcn_smfmac_f32_16x16x64_bf8_bf8(a_v2i, a_v4i, a_v4f, a_int, 0, 0); // expected-error {{'__builtin_amdgcn_smfmac_f32_16x16x64_bf8_bf8' needs target feature fp8-insts}}
+ a_v4f = __builtin_amdgcn_smfmac_f32_16x16x64_bf8_fp8(a_v2i, a_v4i, a_v4f, a_int, 0, 0); // expected-error {{'__builtin_amdgcn_smfmac_f32_16x16x64_bf8_fp8' needs target feature fp8-insts}}
+ a_v4f = __builtin_amdgcn_smfmac_f32_16x16x64_fp8_bf8(a_v2i, a_v4i, a_v4f, a_int, 0, 0); // expected-error {{'__builtin_amdgcn_smfmac_f32_16x16x64_fp8_bf8' needs target feature fp8-insts}}
+ a_v4f = __builtin_amdgcn_smfmac_f32_16x16x64_fp8_fp8(a_v2i, a_v4i, a_v4f, a_int, 0, 0); // expected-error {{'__builtin_amdgcn_smfmac_f32_16x16x64_fp8_fp8' needs target feature fp8-insts}}
+ a_v16f = __builtin_amdgcn_smfmac_f32_32x32x32_bf8_bf8(a_v2i, a_v4i, a_v16f, a_int, 0, 0); // expected-error {{'__builtin_amdgcn_smfmac_f32_32x32x32_bf8_bf8' needs target feature fp8-insts}}
+ a_v16f = __builtin_amdgcn_smfmac_f32_32x32x32_bf8_fp8(a_v2i, a_v4i, a_v16f, a_int, 0, 0); // expected-error {{'__builtin_amdgcn_smfmac_f32_32x32x32_bf8_fp8' needs target feature fp8-insts}}
+ a_v16f = __builtin_amdgcn_smfmac_f32_32x32x32_fp8_bf8(a_v2i, a_v4i, a_v16f, a_int, 0, 0); // expected-error {{'__builtin_amdgcn_smfmac_f32_32x32x32_fp8_bf8' needs target feature fp8-insts}}
+ a_v16f = __builtin_amdgcn_smfmac_f32_32x32x32_fp8_fp8(a_v2i, a_v4i, a_v16f, a_int, 0, 0); // expected-error {{'__builtin_amdgcn_smfmac_f32_32x32x32_fp8_fp8' needs target feature fp8-insts}}
+ b = __builtin_amdgcn_cvt_f32_bf8(a, 0); // expected-error {{'__builtin_amdgcn_cvt_f32_bf8' needs target feature fp8-conversion-insts}}
+ b = __builtin_amdgcn_cvt_f32_fp8(a, 1); // expected-error {{'__builtin_amdgcn_cvt_f32_fp8' needs target feature fp8-conversion-insts}}
+ a_v2f = __builtin_amdgcn_cvt_pk_f32_bf8(a, false); // expected-error {{'__builtin_amdgcn_cvt_pk_f32_bf8' needs target feature fp8-conversion-insts}}
+ a_v2f = __builtin_amdgcn_cvt_pk_f32_fp8(a, true); // expected-error {{'__builtin_amdgcn_cvt_pk_f32_fp8' needs target feature fp8-conversion-insts}}
+ b = __builtin_amdgcn_cvt_pk_bf8_f32(a_float, b_float, a, false); // expected-error {{'__builtin_amdgcn_cvt_pk_bf8_f32' needs target feature fp8-conversion-insts}}
+ b = __builtin_amdgcn_cvt_pk_fp8_f32(a_float, b_float, a, true); // expected-error {{'__builtin_amdgcn_cvt_pk_fp8_f32' needs target feature fp8-conversion-insts}}
+ b = __builtin_amdgcn_cvt_sr_bf8_f32(a_float, b_float, a, 2); // expected-error {{'__builtin_amdgcn_cvt_sr_bf8_f32' needs target feature fp8-conversion-insts}}
+ b = __builtin_amdgcn_cvt_sr_fp8_f32(a_float, b_float, a, 3); // expected-error {{'__builtin_amdgcn_cvt_sr_fp8_f32' needs target feature fp8-conversion-insts}}
+}
diff --git a/clang/test/Driver/amdgpu-macros.cl b/clang/test/Driver/amdgpu-macros.cl
index 2fedd10bb53445..92abed03a5cebd 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..ba578435072985 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..b76ebe3ec94d12 100644
--- a/llvm/docs/AMDGPUUsage.rst
+++ b/llvm/docs/AMDGPUUsage.rst
@@ -576,6 +576,12 @@ Generic processor code objects are versioned. See :ref:`amdgpu-generic-processor
- ``v_dot2_f32_f16``
+ ``gfx9-4-generic`` ``amdgcn`` - ``gfx940`` - xnack - Absolute flat FP8 and BF8 instructions,
+ - ``gfx941`` - sramecc scratch FP8 and BF8 conversion instructions,
+ - ``gfx942`` as well as instructions with XF32 format support
+ are not available.
+
+
``gfx10-1-generic`` ``amdgcn`` - ``gfx1010`` - xnack - Absolute flat - The following instructions are
- ``gfx1011`` - wavefrontsize64 scratch not available on ``gfx1011``
- ``gfx1012`` - cumode and ``gfx1012``
@@ -2180,6 +2186,7 @@ The AMDGPU backend uses the following ELF header:
*reserved* 0x057 Reserved.
``EF_AMDGPU_MACH_AMDGCN_GFX1153`` 0x058 ``gfx1153``.
``EF_AMDGPU_MACH_AMDGCN_GFX12_GENERIC`` 0x059 ``gfx12-generic``
+ ``EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC`` 0x05f ``gfx9-4-generic``
========================================== ========== =============================
Sections
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 bd816a6d704d44..130b8798ab4a46 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 bde61a1f7e58df..c8ae010414dc40 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPU.td
+++ b/llvm/lib/Target/AMDGPU/AMDGPU.td
@@ -1451,11 +1451,7 @@ def FeatureISAVersion9_4_Common : FeatureSet<
FeatureDPALU_DPP,
FeaturePackedFP32Ops,
FeatureMAIInsts,
- FeatureFP8Insts,
- FeatureFP8ConversionInsts,
- FeatureCvtFP8VOP1Bug,
FeaturePkFmacF16Inst,
- FeatureXF32Insts,
FeatureAtomicFaddRtnInsts,
FeatureAtomicFaddNoRtnInsts,
FeatureAtomicBufferGlobalPkAddF16Insts,
@@ -1476,15 +1472,36 @@ def FeatureISAVersion9_4_Common : FeatureSet<
def FeatureISAVersion9_4_0 : FeatureSet<
!listconcat(FeatureISAVersion9_4_Common.Features,
- [FeatureForceStoreSC0SC1])>;
+ [
+ FeatureForceStoreSC0SC1,
+ FeatureFP8Insts,
+ FeatureFP8ConversionInsts,
+ FeatureCvtFP8VOP1Bug,
+ FeatureXF32Insts
+ ])>;
def FeatureISAVersion9_4_1 : FeatureSet<
!listconcat(FeatureISAVersion9_4_Common.Features,
- [FeatureForceStoreSC0SC1])>;
+ [
+ FeatureForceStoreSC0SC1,
+ FeatureFP8Insts,
+ FeatureFP8ConversionInsts,
+ FeatureCvtFP8VOP1Bug,
+ FeatureXF32Insts
+ ])>;
def FeatureISAVersion9_4_2 : FeatureSet<
!listconcat(FeatureISAVersion9_4_Common.Features,
- [])>;
+ [
+ FeatureFP8Insts,
+ FeatureFP8ConversionInsts,
+ FeatureCvtFP8VOP1Bug,
+ FeatureXF32Insts
+ ])>;
+
+def FeatureISAVersion9_4_Generic : FeatureSet<
+ !listconcat(FeatureISAVersion9_4_Common.Features,
+ [FeatureRequiresCOV6])>;
def FeatureISAVersion10_Common : FeatureSet<
[FeatureGFX10,
diff --git a/llvm/lib/Target/AMDGPU/GCNProcessors.td b/llvm/lib/Target/AMDGPU/GCNProcessors.td
index 547941633fda61..067043d290b760 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", SIDPGFX940FullSpeedModel,
+ 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..7dfb8c021a8a5f 100644
--- a/llvm/lib/TargetParser/TargetParser.cpp
+++ b/llvm/lib/TargetParser/TargetParser.cpp
@@ -134,6 +134,7 @@ constexpr GPUInfo AMDGCNGPUs[] = {
{{"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},
{{"gfx12-generic"}, {"gfx12-generic"}, GK_GFX12_GENERIC, FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_WAVE32|FEATURE_WGP},
+ {{"gfx9-4-generic"}, {"gfx9-4-generic"}, GK_GFX9_4_GENERIC, FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK|FEATURE_SRAMECC},
// clang-format on
};
@@ -155,6 +156,7 @@ const GPUInfo *getArchEntry(AMDGPU::GPUKind AK, ArrayRef<GPUInfo> Table) {
StringRef llvm::AMDGPU::getArchFamilyNameAMDGCN(GPUKind AK) {
switch (AK) {
case AMDGPU::GK_GFX9_GENERIC:
+ case AMDGPU::GK_GFX9_4_GENERIC:
return "gfx9";
case AMDGPU::GK_GFX10_1_GENERIC:
case AMDGPU::GK_GFX10_3_GENERIC:
@@ -296,6 +298,7 @@ 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};
@@ -466,9 +469,12 @@ void AMDGPU::fillAMDGPUFeatureMap(StringRef GPU, const Triple &T,
case GK_GFX942:
case GK_GFX941:
case GK_GFX940:
- Features["gfx940-insts"] = true;
Features["fp8-insts"] = true;
Features["fp8-conversion-insts"] = true;
+ Features["xf32-insts"] = true;
+ [[fallthrough]];
+ case GK_GFX9_4_GENERIC:
+ Features["gfx940-insts"] = true;
Features["atomic-ds-pk-add-16-insts"] = true;
Features["atomic-flat-pk-add-16-insts"] = true;
Features["atomic-global-pk-add-bf16-inst"] = 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..1c6808b613427e 100644
--- a/llvm/test/CodeGen/AMDGPU/div-rem-by-constant-64.ll
+++ b/llvm/test/CodeGen/AMDGPU/div-rem-by-constant-64.ll
@@ -1,6 +1,7 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -o - %s | FileCheck -check-prefixes=GFX9 %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 -o - %s | FileCheck -check-prefixes=GFX942 %s
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx9-4-generic --amdhsa-code-object-version=6 -o - %s | FileCheck -check-prefixes=GFX942 %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1030 -o - %s | FileCheck -check-prefixes=GFX1030 %s
; Sample test to check how we deal with division/modulos by 64 bit constants.
diff --git a/llvm/test/CodeGen/AMDGPU/dst-sel-hazard.mir b/llvm/test/CodeGen/AMDGPU/dst-sel-hazard.mir
index e24817078d8bc9..524e074bb69de4 100644
--- a/llvm/test/CodeGen/AMDGPU/dst-sel-hazard.mir
+++ b/llvm/test/CodeGen/AMDGPU/dst-sel-hazard.mir
@@ -1,5 +1,6 @@
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
# RUN: llc -mtriple=amdgcn -mcpu=gfx942 -run-pass post-RA-hazard-rec -o - %s | FileCheck -check-prefix=HAZARD %s
+# RUN: llc -mtriple=amdgcn -mcpu=gfx9-4-generic -run-pass post-RA-hazard-rec -o - %s | FileCheck -check-prefix=HAZARD %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx90a -run-pass post-RA-hazard-rec -o - %s | FileCheck -check-prefix=NOHAZARD %s
---
diff --git a/llvm/test/CodeGen/AMDGPU/elf-header-flags-mach.ll b/llvm/test/CodeGen/AMDGPU/elf-header-flags-mach.ll
index f293c52bf6bfb2..f1f4edb94a6178 100644
--- a/llvm/test/CodeGen/AMDGPU/elf-header-flags-mach.ll
+++ b/llvm/test/CodeGen/AMDGPU/elf-header-flags-mach.ll
@@ -80,6 +80,7 @@
; RUN: llc -filetype=obj -mtriple=amdgcn -mcpu=gfx1201 < %s | llvm-readobj --file-header - | FileCheck --check-prefixes=ALL,ARCH-GCN,GFX1201 %s
; RUN: llc -filetype=obj --amdhsa-code-object-version=6 -mtriple=amdgcn -mcpu=gfx9-generic < %s | llvm-readobj --file-header - | FileCheck --check-prefixes=ALL,ARCH-GCN,GFX9_GENERIC %s
+; RUN: llc -filetype=obj --amdhsa-code-object-version=6 -mtriple=amdgcn -mcpu=gfx9-4-generic < %s | llvm-readobj --file-header - | FileCheck --check-prefixes=ALL,ARCH-GCN,GFX9_4_GENERIC %s
; RUN: llc -filetype=obj --amdhsa-code-object-version=6 -mtriple=amdgcn -mcpu=gfx10-1-generic < %s | llvm-readobj --file-header - | FileCheck --check-prefixes=ALL,ARCH-GCN,GFX10_1_GENERIC %s
; RUN: llc -filetype=obj --amdhsa-code-object-version=6 -mtriple=amdgcn -mcpu=gfx10-3-generic < %s | llvm-readobj --file-header - | FileCheck --check-prefixes=ALL,ARCH-GCN,GFX10_3_GENERIC %s
; RUN: llc -filetype=obj --amdhsa-code-object-version=6 -mtriple=amdgcn -mcpu=gfx11-generic < %s | llvm-readobj --file-header - | FileCheck --check-prefixes=ALL,ARCH-GCN,GFX11_GENERIC %s
@@ -161,6 +162,7 @@
; GFX1201: EF_AMDGPU_MACH_AMDGCN_GFX1201 (0x4E)
; GFX9_GENERIC: EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC (0x51)
+; GFX9_4_GENERIC: EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC (0x5F)
; GFX10_1_GENERIC: EF_AMDGPU_MACH_AMDGCN_GFX10_1_GENERIC (0x52)
; GFX10_3_GENERIC: EF_AMDGPU_MACH_AMDGCN_GFX10_3_GENERIC (0x53)
; GFX11_GENERIC: EF_AMDGPU_MACH_AMDGCN_GFX11_GENERIC (0x54)
diff --git a/llvm/test/CodeGen/AMDGPU/generic-targets-require-v6.ll b/llvm/test/CodeGen/AMDGPU/generic-targets-require-v6.ll
index d30cf1531a06b1..d58dc5db8c80f1 100644
--- a/llvm/test/CodeGen/AMDGPU/generic-targets-require-v6.ll
+++ b/llvm/test/CodeGen/AMDGPU/generic-targets-require-v6.ll
@@ -1,16 +1,19 @@
; RUN: not llc -mtriple=amdgcn -mcpu=gfx9-generic --amdhsa-code-object-version=5 -o - %s 2>&1 | FileCheck --check-prefix=GFX9-V5 %s
+; RUN: not llc -mtriple=amdgcn -mcpu=gfx9-4-generic --amdhsa-code-object-version=5 -o - %s 2>&1 | FileCheck --check-prefix=GFX9-4-V5 %s
; RUN: not llc -mtriple=amdgcn -mcpu=gfx10-1-generic --amdhsa-code-object-version=5 -o - %s 2>&1 | FileCheck --check-prefix=GFX101-V5 %s
; RUN: not llc -mtriple=amdgcn -mcpu=gfx10-3-generic --amdhsa-code-object-version=5 -o - %s 2>&1 | FileCheck --check-prefix=GFX103-V5 %s
; RUN: not llc -mtriple=amdgcn -mcpu=gfx11-generic --amdhsa-code-object-version=5 -o - %s 2>&1 | FileCheck --check-prefix=GFX11-V5 %s
; RUN: not llc -mtriple=amdgcn -mcpu=gfx12-generic --amdhsa-code-object-version=5 -o - %s 2>&1 | FileCheck --check-prefix=GFX12-V5 %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx9-generic --amdhsa-code-object-version=6 -o - %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx9-4-generic --amdhsa-code-object-version=6 -o - %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx10-1-generic --amdhsa-code-object-version=6 -o - %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx10-3-generic --amdhsa-code-object-version=6 -o - %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx11-generic --amdhsa-code-object-version=6 -o - %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx12-generic --amdhsa-code-object-version=6 -o - %s
; GFX9-V5: gfx9-generic is only available on code object version 6 or better
+; GFX9-4-V5: gfx9-4-generic is only available on code object version 6 or better
; GFX101-V5: gfx10-1-generic is only available on code object version 6 or better
; GFX103-V5: gfx10-3-generic is only available on code object version 6 or better
; GFX11-V5: gfx11-generic is only available on code object version 6 or better
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.iglp.opt.exp.large.mir b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.iglp.opt.exp.large.mir
index da1d9972e42dcf..c3562708b15d88 100644
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.iglp.opt.exp.large.mir
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.iglp.opt.exp.large.mir
@@ -1,5 +1,6 @@
# NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 -start-before=machine-scheduler -verify-misched -o - %s | FileCheck -check-prefix=GCN %s
+# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx9-4-generic --amdhsa-code-object-version=6 -start-before=machine-scheduler -verify-misched -o - %s | FileCheck -check-prefix=GCN %s
--- |
define amdgpu_kernel void @largeInterleave() #0 { ret void }
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.iglp.opt.exp.small.mir b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.iglp.opt.exp.small.mir
index 0473e017f193cb..6150cb5cd947ec 100644
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.iglp.opt.exp.small.mir
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.iglp.opt.exp.small.mir
@@ -1,5 +1,6 @@
# NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 -start-before=machine-scheduler -verify-misched -o - %s | FileCheck -check-prefix=GCN %s
+# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx9-4-generic --amdhsa-code-object-version=6 -start-before=machine-scheduler -verify-misched -o - %s | FileCheck -check-prefix=GCN %s
--- |
define amdgpu_kernel void @smallInterleave() #0 { ret void }
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.update.dpp.gfx90a.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.update.dpp.gfx90a.ll
index a3d789c1ccc36f..daec7e9b91e71e 100644
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.update.dpp.gfx90a.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.update.dpp.gfx90a.ll
@@ -2,6 +2,7 @@
; RUN: llc -global-isel=1 -march=amdgcn -mcpu=gfx90a < %s | FileCheck --check-prefixes=GCN,GFX90A %s
; RUN: llc -global-isel=0 -march=amdgcn -mcpu=gfx942 < %s | FileCheck --check-prefixes=GCN,GFX942 %s
; RUN: llc -global-isel=1 -march=amdgcn -mcpu=gfx942 < %s | FileCheck --check-prefixes=GCN,GFX942 %s
+; RUN: llc -global-isel=1 -march=amdgcn -mcpu=gfx9-4-generic --amdhsa-code-object-version=6 < %s | FileCheck --check-prefixes=GCN,GFX942 %s
; DPP control value 337 is valid for 64-bit DPP on gfx942
diff --git a/llvm/test/CodeGen/AMDGPU/no-corresponding-integer-type.ll b/llvm/test/CodeGen/AMDGPU/no-corresponding-integer-type.ll
index 5201f188afd5f8..df717d0ae497d3 100644
--- a/llvm/test/CodeGen/AMDGPU/no-corresponding-integer-type.ll
+++ b/llvm/test/CodeGen/AMDGPU/no-corresponding-integer-type.ll
@@ -1,5 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 %s -o - | FileCheck %s
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx9-4-generic --amdhsa-code-object-version=6 %s -o - | FileCheck %s
define void @no_corresponding_integer_type(i8 %arg, ptr addrspace(1) %ptr) {
; CHECK-LABEL: no_corresponding_integer_type:
diff --git a/llvm/test/MC/AMDGPU/gfx9_4_generic_unsupported.s b/llvm/test/MC/AMDGPU/gfx9_4_generic_unsupported.s
new file mode 100644
index 00000000000000..6ade556f21a1d1
--- /dev/null
+++ b/llvm/test/MC/AMDGPU/gfx9_4_generic_unsupported.s
@@ -0,0 +1,104 @@
+// RUN: not llvm-mc -triple=amdgcn -mcpu=gfx9-4-generic -mattr=+wavefrontsize32 %s 2>&1 | FileCheck --implicit-check-not=error: %s
+// RUN: not llvm-mc -triple=amdgcn -mcpu=gfx9-4-generic -mattr=+wavefrontsize64 %s 2>&1 | FileCheck --implicit-check-not=error: %s
+
+v_mfma_f32_16x16x8_xf32 a[0:3], v[2:3], v[4:5], a[2:5]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_mfma_f32_16x16x8xf32 a[0:3], v[2:3], v[4:5], a[2:5]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_mfma_f32_32x32x4_xf32 a[0:15], v[2:3], v[4:5], a[18:33]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_mfma_f32_32x32x4xf32 a[0:15], v[2:3], v[4:5], a[18:33]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cvt_f32_bf8 v1, 3
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cvt_f32_bf8_dpp v5, v1 quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cvt_f32_bf8_e64 v5, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cvt_f32_bf8_sdwa v5, v1 src0_sel:BYTE_0
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cvt_f32_fp8 v1, 3
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cvt_f32_fp8_dpp v5, v1 quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cvt_f32_fp8_e64 v5, v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cvt_f32_fp8_sdwa v5, v1 src0_sel:BYTE_0
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cvt_pk_f32_fp8 v[0:1], v3 quad_perm:[0,2,1,1] row_mask:0xf bank_mask:0xf
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cvt_pk_f32_fp8_dpp v[10:11], v1 quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cvt_pk_f32_fp8_sdwa v[10:11], v1 src0_sel:WORD_0
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cvt_pk_f32_bf8 v[0:1], v3 quad_perm:[0,2,1,1] row_mask:0xf bank_mask:0xf
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cvt_pk_f32_bf8_dpp v[10:11], v1 quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_cvt_pk_f32_bf8_sdwa v[10:11], v1 src0_sel:WORD_0
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_mfma_f32_16x16x32_bf8_bf8 a[0:3], v[2:3], v[4:5], a[0:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_mfma_f32_16x16x32_fp8_bf8 a[0:3], v[2:3], v[4:5], a[0:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_mfma_f32_16x16x32_bf8_fp8 a[0:3], v[2:3], v[4:5], a[0:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_mfma_f32_16x16x32_fp8_fp8 a[0:3], v[2:3], v[4:5], a[0:3]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_mfma_f32_32x32x16_bf8_bf8 a[0:15], v[2:3], v[4:5], a[0:15]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_mfma_f32_32x32x16_bf8_fp8 a[0:15], v[2:3], v[4:5], a[0:15]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_mfma_f32_32x32x16_fp8_bf8 a[0:15], v[2:3], v[4:5], a[0:15]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_mfma_f32_32x32x16_fp8_fp8 a[0:15], v[2:3], v[4:5], a[0:15]
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_smfmac_f32_16x16x64_bf8_bf8 a[0:3], v[2:3], a[4:7], v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_smfmac_f32_16x16x64_bf8_fp8 a[0:3], v[2:3], a[4:7], v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_smfmac_f32_16x16x64_fp8_bf8 a[0:3], v[2:3], a[4:7], v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_smfmac_f32_16x16x64_fp8_fp8 a[0:3], v[2:3], a[4:7], v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_smfmac_f32_32x32x32_bf8_bf8 a[0:15], v[2:3], a[4:7], v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_smfmac_f32_32x32x32_bf8_fp8 a[0:15], v[2:3], a[4:7], v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_smfmac_f32_32x32x32_fp8_bf8 a[0:15], v[2:3], a[4:7], v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+
+v_smfmac_f32_32x32x32_fp8_fp8 a[0:15], v[2:3], a[4:7], v1
+// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
diff --git a/llvm/test/Object/AMDGPU/elf-header-flags-mach.yaml b/llvm/test/Object/AMDGPU/elf-header-flags-mach.yaml
index 37234dba7d9b4c..9c79ea588f6247 100644
--- a/llvm/test/Object/AMDGPU/elf-header-flags-mach.yaml
+++ b/llvm/test/Object/AMDGPU/elf-header-flags-mach.yaml
@@ -250,6 +250,10 @@
# RUN: llvm-readobj -S --file-headers %t.o.AMDGCN_GFX9_GENERIC | FileCheck --check-prefixes=ELF-AMDGCN-ALL,ELF-AMDGCN-GFX9_GENERIC %s
# RUN: obj2yaml %t.o.AMDGCN_GFX9_GENERIC | FileCheck --check-prefixes=YAML-AMDGCN-ALL,YAML-AMDGCN-GFX9_GENERIC %s
+# RUN: sed -e 's/<BITS>/64/' -e 's/<MACH>/AMDGCN_GFX9_4_GENERIC/' %s | yaml2obj -o %t.o.AMDGCN_GFX9_4_GENERIC
+# RUN: llvm-readobj -S --file-headers %t.o.AMDGCN_GFX9_4_GENERIC | FileCheck --check-prefixes=ELF-AMDGCN-ALL,ELF-AMDGCN-GFX9_4_GENERIC %s
+# RUN: obj2yaml %t.o.AMDGCN_GFX9_4_GENERIC | FileCheck --check-prefixes=YAML-AMDGCN-ALL,YAML-AMDGCN-GFX9_4_GENERIC %s
+
# RUN: sed -e 's/<BITS>/64/' -e 's/<MACH>/AMDGCN_GFX10_1_GENERIC/' %s | yaml2obj -o %t.o.AMDGCN_GFX10_1_GENERIC
# RUN: llvm-readobj -S --file-headers %t.o.AMDGCN_GFX10_1_GENERIC | FileCheck --check-prefixes=ELF-AMDGCN-ALL,ELF-AMDGCN-GFX10_1_GENERIC %s
# RUN: obj2yaml %t.o.AMDGCN_GFX10_1_GENERIC | FileCheck --check-prefixes=YAML-AMDGCN-ALL,YAML-AMDGCN-GFX10_1_GENERIC %s
@@ -473,6 +477,9 @@
# ELF-AMDGCN-GFX9_GENERIC: EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC (0x51)
# YAML-AMDGCN-GFX9_GENERIC: Flags: [ EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC ]
+# ELF-AMDGCN-GFX9_4_GENERIC: EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC (0x5F)
+# YAML-AMDGCN-GFX9_4_GENERIC: Flags: [ EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC ]
+
# ELF-AMDGCN-GFX10_1_GENERIC: EF_AMDGPU_MACH_AMDGCN_GFX10_1_GENERIC (0x52)
# YAML-AMDGCN-GFX10_1_GENERIC: Flags: [ EF_AMDGPU_MACH_AMDGCN_GFX10_1_GENERIC ]
diff --git a/llvm/test/tools/llvm-objdump/ELF/AMDGPU/subtarget.ll b/llvm/test/tools/llvm-objdump/ELF/AMDGPU/subtarget.ll
index c38f6b4e7833cd..45071ecb751321 100644
--- a/llvm/test/tools/llvm-objdump/ELF/AMDGPU/subtarget.ll
+++ b/llvm/test/tools/llvm-objdump/ELF/AMDGPU/subtarget.ll
@@ -137,6 +137,12 @@ define amdgpu_kernel void @test_kernel() {
; ----------------------------------GFX9---------------------------------------
;
+
+; RUN: llc -mtriple=amdgcn-amd-amdhsa --amdhsa-code-object-version=6 -mcpu=gfx9-4-generic -filetype=obj -O0 -o %t.o %s
+; RUN: llvm-objdump -D --arch-name=amdgcn -mllvm --amdhsa-code-object-version=6 --mcpu=gfx9-4-generic %t.o > %t-specify.txt
+; RUN: llvm-objdump -D -mllvm --amdhsa-code-object-version=6 %t.o > %t-detect.txt
+; RUN: diff %t-specify.txt %t-detect.txt
+
; RUN: llc -mtriple=amdgcn-amd-amdhsa --amdhsa-code-object-version=6 -mcpu=gfx9-generic -filetype=obj -O0 -o %t.o %s
; RUN: llvm-objdump -D --arch-name=amdgcn -mllvm --amdhsa-code-object-version=6 --mcpu=gfx9-generic %t.o > %t-specify.txt
; RUN: llvm-objdump -D -mllvm --amdhsa-code-object-version=6 %t.o > %t-detect.txt
diff --git a/llvm/test/tools/llvm-readobj/ELF/AMDGPU/elf-headers.test b/llvm/test/tools/llvm-readobj/ELF/AMDGPU/elf-headers.test
index 78acbd657b7635..34c22dca3aa183 100644
--- a/llvm/test/tools/llvm-readobj/ELF/AMDGPU/elf-headers.test
+++ b/llvm/test/tools/llvm-readobj/ELF/AMDGPU/elf-headers.test
@@ -364,6 +364,9 @@
# RUN: yaml2obj %s -o %t -DABI_VERSION=4 -DFLAG_NAME=EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC
# RUN: llvm-readobj -h %t | FileCheck %s --check-prefixes=ALL,KNOWN-ABI-VERSION,SINGLE-FLAG --match-full-lines -DABI_VERSION=4 -DFILE=%t -DFLAG_NAME=EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC -DFLAG_VALUE=0x51
+# RUN: yaml2obj %s -o %t -DABI_VERSION=4 -DFLAG_NAME=EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC
+# RUN: llvm-readobj -h %t | FileCheck %s --check-prefixes=ALL,KNOWN-ABI-VERSION,SINGLE-FLAG --match-full-lines -DABI_VERSION=4 -DFILE=%t -DFLAG_NAME=EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC -DFLAG_VALUE=0x5F
+
# RUN: yaml2obj %s -o %t -DABI_VERSION=0 -DFLAG_NAME=EF_AMDGPU_MACH_AMDGCN_GFX1100
# RUN: llvm-readobj -h %t | FileCheck %s --check-prefixes=ALL,KNOWN-ABI-VERSION,SINGLE-FLAG --match-full-lines -DABI_VERSION=0 -DFILE=%t -DFLAG_NAME=EF_AMDGPU_MACH_AMDGCN_GFX1100 -DFLAG_VALUE=0x41
diff --git a/llvm/tools/llvm-readobj/ELFDumper.cpp b/llvm/tools/llvm-readobj/ELFDumper.cpp
index 7d92a492d8b181..1012cd020d525e 100644
--- a/llvm/tools/llvm-readobj/ELFDumper.cpp
+++ b/llvm/tools/llvm-readobj/ELFDumper.cpp
@@ -1641,6 +1641,7 @@ const EnumEntry<unsigned> ElfHeaderMipsFlags[] = {
ENUM_ENT(EF_AMDGPU_MACH_AMDGCN_GFX1200, "gfx1200"), \
ENUM_ENT(EF_AMDGPU_MACH_AMDGCN_GFX1201, "gfx1201"), \
ENUM_ENT(EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC, "gfx9-generic"), \
+ ENUM_ENT(EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC, "gfx9-4-generic"), \
ENUM_ENT(EF_AMDGPU_MACH_AMDGCN_GFX10_1_GENERIC, "gfx10-1-generic"), \
ENUM_ENT(EF_AMDGPU_MACH_AMDGCN_GFX10_3_GENERIC, "gfx10-3-generic"), \
ENUM_ENT(EF_AMDGPU_MACH_AMDGCN_GFX11_GENERIC, "gfx11-generic"), \
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