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clang/AMDGPU: Stop looking for oclc_daz_opt_* control libraries (#134805)

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These have been empty since July 2023
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Matt Arsenault 2025-04-13 09:48:21 +02:00 committed by GitHub
parent 5c45e239e8
commit 028429ac45
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GPG Key ID: B5690EEEBB952194
5 changed files with 37 additions and 69 deletions
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23
clang/lib/Driver/ToolChains/AMDGPU.cpp
View File

@ -65,10 +65,6 @@ void RocmInstallationDetector::scanLibDevicePath(llvm::StringRef Path) {
FiniteOnly.Off = FilePath;
} else if (BaseName == "oclc_finite_only_on") {
FiniteOnly.On = FilePath;
} else if (BaseName == "oclc_daz_opt_on") {
DenormalsAreZero.On = FilePath;
} else if (BaseName == "oclc_daz_opt_off") {
DenormalsAreZero.Off = FilePath;
} else if (BaseName == "oclc_correctly_rounded_sqrt_on") {
CorrectlyRoundedSqrt.On = FilePath;
} else if (BaseName == "oclc_correctly_rounded_sqrt_off") {
@ -885,10 +881,6 @@ void ROCMToolChain::addClangTargetOptions(
return;
bool Wave64 = isWave64(DriverArgs, Kind);
// TODO: There are way too many flags that change this. Do we need to check
// them all?
bool DAZ = DriverArgs.hasArg(options::OPT_cl_denorms_are_zero) ||
getDefaultDenormsAreZeroForTarget(Kind);
bool FiniteOnly = DriverArgs.hasArg(options::OPT_cl_finite_math_only);
bool UnsafeMathOpt =
@ -909,7 +901,7 @@ void ROCMToolChain::addClangTargetOptions(
// Add the generic set of libraries.
BCLibs.append(RocmInstallation->getCommonBitcodeLibs(
DriverArgs, LibDeviceFile, Wave64, DAZ, FiniteOnly, UnsafeMathOpt,
DriverArgs, LibDeviceFile, Wave64, FiniteOnly, UnsafeMathOpt,
FastRelaxedMath, CorrectSqrt, ABIVer, GPUSan, false));
for (auto [BCFile, Internalize] : BCLibs) {
@ -948,9 +940,8 @@ bool RocmInstallationDetector::checkCommonBitcodeLibs(
llvm::SmallVector<ToolChain::BitCodeLibraryInfo, 12>
RocmInstallationDetector::getCommonBitcodeLibs(
const llvm::opt::ArgList &DriverArgs, StringRef LibDeviceFile, bool Wave64,
bool DAZ, bool FiniteOnly, bool UnsafeMathOpt, bool FastRelaxedMath,
bool CorrectSqrt, DeviceLibABIVersion ABIVer, bool GPUSan,
bool isOpenMP) const {
bool FiniteOnly, bool UnsafeMathOpt, bool FastRelaxedMath, bool CorrectSqrt,
DeviceLibABIVersion ABIVer, bool GPUSan, bool isOpenMP) const {
llvm::SmallVector<ToolChain::BitCodeLibraryInfo, 12> BCLibs;
auto AddBCLib = [&](ToolChain::BitCodeLibraryInfo BCLib,
@ -969,7 +960,6 @@ RocmInstallationDetector::getCommonBitcodeLibs(
AddBCLib(getOCKLPath());
else if (GPUSan && isOpenMP)
AddBCLib(getOCKLPath(), false);
AddBCLib(getDenormalsAreZeroPath(DAZ));
AddBCLib(getUnsafeMathPath(UnsafeMathOpt || FastRelaxedMath));
AddBCLib(getFiniteOnlyPath(FiniteOnly || FastRelaxedMath));
AddBCLib(getCorrectlyRoundedSqrtPath(CorrectSqrt));
@ -997,11 +987,6 @@ ROCMToolChain::getCommonDeviceLibNames(const llvm::opt::ArgList &DriverArgs,
return {};
// If --hip-device-lib is not set, add the default bitcode libraries.
// TODO: There are way too many flags that change this. Do we need to check
// them all?
bool DAZ = DriverArgs.hasFlag(options::OPT_fgpu_flush_denormals_to_zero,
options::OPT_fno_gpu_flush_denormals_to_zero,
getDefaultDenormsAreZeroForTarget(Kind));
bool FiniteOnly = DriverArgs.hasFlag(
options::OPT_ffinite_math_only, options::OPT_fno_finite_math_only, false);
bool UnsafeMathOpt =
@ -1021,7 +1006,7 @@ ROCMToolChain::getCommonDeviceLibNames(const llvm::opt::ArgList &DriverArgs,
getSanitizerArgs(DriverArgs).needsAsanRt();
return RocmInstallation->getCommonBitcodeLibs(
DriverArgs, LibDeviceFile, Wave64, DAZ, FiniteOnly, UnsafeMathOpt,
DriverArgs, LibDeviceFile, Wave64, FiniteOnly, UnsafeMathOpt,
FastRelaxedMath, CorrectSqrt, ABIVer, GPUSan, isOpenMP);
}

19
clang/lib/Driver/ToolChains/ROCm.h
View File

@ -137,7 +137,6 @@ private:
ConditionalLibrary WavefrontSize64;
ConditionalLibrary FiniteOnly;
ConditionalLibrary UnsafeMath;
ConditionalLibrary DenormalsAreZero;
ConditionalLibrary CorrectlyRoundedSqrt;
// Maps ABI version to library path. The version number is in the format of
@ -152,8 +151,7 @@ private:
bool allGenericLibsValid() const {
return !OCML.empty() && !OCKL.empty() && !OpenCL.empty() &&
WavefrontSize64.isValid() && FiniteOnly.isValid() &&
UnsafeMath.isValid() && DenormalsAreZero.isValid() &&
CorrectlyRoundedSqrt.isValid();
UnsafeMath.isValid() && CorrectlyRoundedSqrt.isValid();
}
void scanLibDevicePath(llvm::StringRef Path);
@ -175,11 +173,12 @@ public:
/// Get file paths of default bitcode libraries common to AMDGPU based
/// toolchains.
llvm::SmallVector<ToolChain::BitCodeLibraryInfo, 12> getCommonBitcodeLibs(
const llvm::opt::ArgList &DriverArgs, StringRef LibDeviceFile,
bool Wave64, bool DAZ, bool FiniteOnly, bool UnsafeMathOpt,
bool FastRelaxedMath, bool CorrectSqrt, DeviceLibABIVersion ABIVer,
bool GPUSan, bool isOpenMP) const;
llvm::SmallVector<ToolChain::BitCodeLibraryInfo, 12>
getCommonBitcodeLibs(const llvm::opt::ArgList &DriverArgs,
StringRef LibDeviceFile, bool Wave64, bool FiniteOnly,
bool UnsafeMathOpt, bool FastRelaxedMath,
bool CorrectSqrt, DeviceLibABIVersion ABIVer,
bool GPUSan, bool isOpenMP) const;
/// Check file paths of default bitcode libraries common to AMDGPU based
/// toolchains. \returns false if there are invalid or missing files.
bool checkCommonBitcodeLibs(StringRef GPUArch, StringRef LibDeviceFile,
@ -245,10 +244,6 @@ public:
return UnsafeMath.get(Enabled);
}
StringRef getDenormalsAreZeroPath(bool Enabled) const {
return DenormalsAreZero.get(Enabled);
}
StringRef getCorrectlyRoundedSqrtPath(bool Enabled) const {
return CorrectlyRoundedSqrt.get(Enabled);
}

4
clang/test/Driver/amdgpu-openmp-toolchain.c
View File

@ -54,12 +54,12 @@
// RUN: %clang -### -target x86_64-pc-linux-gnu -fopenmp --offload-arch=gfx803 \
// RUN: --no-offloadlib --offloadlib --rocm-device-lib-path=%S/Inputs/rocm/amdgcn/bitcode %s 2>&1 | \
// RUN: FileCheck %s --check-prefix=CHECK-LIB-DEVICE
// CHECK-LIB-DEVICE: "-cc1" {{.*}}ocml.bc"{{.*}}oclc_daz_opt_on.bc"{{.*}}oclc_unsafe_math_off.bc"{{.*}}oclc_finite_only_off.bc"{{.*}}oclc_correctly_rounded_sqrt_on.bc"{{.*}}oclc_wavefrontsize64_on.bc"{{.*}}oclc_isa_version_803.bc"
// CHECK-LIB-DEVICE: "-cc1" {{.*}}ocml.bc"{{.*}}oclc_unsafe_math_off.bc"{{.*}}oclc_finite_only_off.bc"{{.*}}oclc_correctly_rounded_sqrt_on.bc"{{.*}}oclc_wavefrontsize64_on.bc"{{.*}}oclc_isa_version_803.bc"
// RUN: %clang -### -target x86_64-pc-linux-gnu -fopenmp --offload-arch=gfx803 -nogpulib \
// RUN: --offloadlib --no-offloadlib --rocm-device-lib-path=%S/Inputs/rocm/amdgcn/bitcode %s 2>&1 | \
// RUN: FileCheck %s --check-prefix=CHECK-LIB-DEVICE-NOGPULIB
// CHECK-LIB-DEVICE-NOGPULIB-NOT: "-cc1" {{.*}}ocml.bc"{{.*}}oclc_daz_opt_on.bc"{{.*}}oclc_unsafe_math_off.bc"{{.*}}oclc_finite_only_off.bc"{{.*}}oclc_correctly_rounded_sqrt_on.bc"{{.*}}oclc_wavefrontsize64_on.bc"{{.*}}oclc_isa_version_803.bc"
// CHECK-LIB-DEVICE-NOGPULIB-NOT: "-cc1" {{.*}}ocml.bc"{{.*}}oclc_unsafe_math_off.bc"{{.*}}oclc_finite_only_off.bc"{{.*}}oclc_correctly_rounded_sqrt_on.bc"{{.*}}oclc_wavefrontsize64_on.bc"{{.*}}oclc_isa_version_803.bc"
// RUN: %clang -### -target x86_64-pc-linux-gnu -fopenmp --offload-arch=gfx90a:sramecc-:xnack+ \
// RUN: -nogpulib %s 2>&1 | FileCheck %s --check-prefix=CHECK-TARGET-ID

41
clang/test/Driver/hip-device-libs.hip
View File

@ -6,7 +6,7 @@
// RUN: --cuda-gpu-arch=gfx803 \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,FLUSHD,ROCMDIR
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,ROCMDIR
// Test subtarget with flushing off by ddefault.
@ -14,7 +14,7 @@
// RUN: --cuda-gpu-arch=gfx900 \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,NOFLUSHD,ROCMDIR
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,ROCMDIR
// Test explicit flag, opposite of target default.
@ -23,7 +23,7 @@
// RUN: -fgpu-flush-denormals-to-zero \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,FLUSHD,ROCMDIR
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,ROCMDIR
// Test explicit flag, opposite of target default.
@ -32,7 +32,7 @@
// RUN: -fno-gpu-flush-denormals-to-zero \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,NOFLUSHD,ROCMDIR
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,ROCMDIR
// Test explicit flag, same as target default.
@ -41,7 +41,7 @@
// RUN: -fno-gpu-flush-denormals-to-zero \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,NOFLUSHD,ROCMDIR
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,ROCMDIR
// Test explicit flag, same as target default.
@ -50,7 +50,7 @@
// RUN: -fgpu-flush-denormals-to-zero \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,FLUSHD,ROCMDIR
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,ROCMDIR
// Test last flag wins, not flushing
@ -59,7 +59,7 @@
// RUN: -fgpu-flush-denormals-to-zero -fno-gpu-flush-denormals-to-zero \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,NOFLUSHD,ROCMDIR
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,ROCMDIR
// RUN: %clang -### --target=x86_64-linux-gnu \
@ -67,7 +67,7 @@
// RUN: -fgpu-flush-denormals-to-zero -fno-gpu-flush-denormals-to-zero \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,NOFLUSHD,ROCMDIR
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,ROCMDIR
// RUN: %clang -### --target=x86_64-linux-gnu \
@ -75,7 +75,7 @@
// RUN: -fno-gpu-flush-denormals-to-zero -fgpu-flush-denormals-to-zero \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,FLUSHD,ROCMDIR
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,ROCMDIR
// RUN: %clang -### --target=x86_64-linux-gnu \
@ -83,21 +83,21 @@
// RUN: -fno-gpu-flush-denormals-to-zero -fgpu-flush-denormals-to-zero \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,FLUSHD,ROCMDIR
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,ROCMDIR
// Test finding device lib in resource dir
// RUN: %clang -### --target=x86_64-linux-gnu \
// RUN: --offload-arch=gfx803 -nogpuinc \
// RUN: -resource-dir=%S/Inputs/rocm_resource_dir \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,FLUSHD,RESDIR
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,RESDIR
// Test --hip-device-lib-path flag
// RUN: %clang -### --target=x86_64-linux-gnu \
// RUN: --cuda-gpu-arch=gfx803 -nogpuinc \
// RUN: --hip-device-lib-path=%S/Inputs/rocm/amdgcn/bitcode \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,FLUSHD,ROCMDIR
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,ROCMDIR
// Test --hip-device-lib-path wins over -resource-dir
// RUN: %clang -### --target=x86_64-linux-gnu \
@ -105,7 +105,7 @@
// RUN: --hip-device-lib-path=%S/Inputs/rocm/amdgcn/bitcode \
// RUN: -resource-dir=%S/Inputs/rocm_resource_dir \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,FLUSHD,ROCMDIR
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,ROCMDIR
// Test environment variable HIP_DEVICE_LIB_PATH
// RUN: env HIP_DEVICE_LIB_PATH=%S/Inputs/rocm/amdgcn/bitcode \
@ -213,9 +213,6 @@
// ALL-SAME: "-mlink-builtin-bitcode" "[[DEVICELIB_DIR]]ockl.bc"
// FLUSHD-SAME: "-mlink-builtin-bitcode" "[[DEVICELIB_DIR]]oclc_daz_opt_on.bc"
// NOFLUSHD-SAME: "-mlink-builtin-bitcode" "[[DEVICELIB_DIR]]oclc_daz_opt_off.bc"
// ALL-SAME: "-mlink-builtin-bitcode" "[[DEVICELIB_DIR]]oclc_unsafe_math_off.bc"
// ALL-SAME: "-mlink-builtin-bitcode" "[[DEVICELIB_DIR]]oclc_finite_only_off.bc"
// ALL-SAME: "-mlink-builtin-bitcode" "[[DEVICELIB_DIR]]oclc_correctly_rounded_sqrt_on.bc"
@ -223,23 +220,19 @@
// ALL-SAME: "-mlink-builtin-bitcode" "[[DEVICELIB_DIR]]oclc_isa_version_{{[0-9]+}}.bc"
// INST-SAME: "-mlink-builtin-bitcode" "{{.*}}instrument.bc"
// FAST: "-mlink-builtin-bitcode" "{{.*}}oclc_daz_opt_off.bc"
// FAST-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_unsafe_math_on.bc"
// FAST: "-mlink-builtin-bitcode" "{{.*}}oclc_unsafe_math_on.bc"
// FAST-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_finite_only_on.bc"
// FAST-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_correctly_rounded_sqrt_on.bc"
// FINITE: "-mlink-builtin-bitcode" "{{.*}}oclc_daz_opt_off.bc"
// FINITE-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_unsafe_math_off.bc"
// FINITE: "-mlink-builtin-bitcode" "{{.*}}oclc_unsafe_math_off.bc"
// FINITE-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_finite_only_on.bc"
// FINITE-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_correctly_rounded_sqrt_on.bc"
// UNSAFE: "-mlink-builtin-bitcode" "{{.*}}oclc_daz_opt_off.bc"
// UNSAFE-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_unsafe_math_on.bc"
// UNSAFE: "-mlink-builtin-bitcode" "{{.*}}oclc_unsafe_math_on.bc"
// UNSAFE-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_finite_only_off.bc"
// UNSAFE-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_correctly_rounded_sqrt_on.bc"
// DIVSQRT: "-mlink-builtin-bitcode" "{{.*}}oclc_daz_opt_off.bc"
// DIVSQRT-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_unsafe_math_off.bc"
// DIVSQRT: "-mlink-builtin-bitcode" "{{.*}}oclc_unsafe_math_off.bc"
// DIVSQRT-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_finite_only_off.bc"
// DIVSQRT-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_correctly_rounded_sqrt_off.bc"

19
clang/test/Driver/rocm-device-libs.cl
View File

@ -6,7 +6,7 @@
// RUN: -x cl -mcpu=gfx900 \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %s \
// RUN: 2>&1 | FileCheck --check-prefixes=COMMON,COMMON-DEFAULT,GFX900-DEFAULT,GFX900,WAVE64 %s
// RUN: 2>&1 | FileCheck --check-prefixes=COMMON,COMMON-DEFAULT,GFX900,WAVE64 %s
@ -15,7 +15,7 @@
// RUN: -x cl -mcpu=gfx803 \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %s \
// RUN: 2>&1 | FileCheck --check-prefixes=COMMON,COMMON-DEFAULT,GFX803-DEFAULT,GFX803,WAVE64 %s
// RUN: 2>&1 | FileCheck --check-prefixes=COMMON,COMMON-DEFAULT,GFX803,WAVE64 %s
@ -24,7 +24,7 @@
// RUN: -x cl -mcpu=fiji \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %s \
// RUN: 2>&1 | FileCheck --check-prefixes=COMMON,COMMON-DEFAULT,GFX803-DEFAULT,GFX803,WAVE64 %s
// RUN: 2>&1 | FileCheck --check-prefixes=COMMON,COMMON-DEFAULT,GFX803,WAVE64 %s
@ -33,7 +33,7 @@
// RUN: -cl-denorms-are-zero \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %s \
// RUN: 2>&1 | FileCheck --check-prefixes=COMMON,COMMON-DAZ,GFX900,WAVE64 %s
// RUN: 2>&1 | FileCheck --check-prefixes=COMMON,GFX900,WAVE64 %s
// RUN: %clang -### -target amdgcn-amd-amdhsa \
@ -41,7 +41,7 @@
// RUN: -cl-denorms-are-zero \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: %s \
// RUN: 2>&1 | FileCheck --check-prefixes=COMMON,COMMON-DAZ,GFX803,WAVE64 %s
// RUN: 2>&1 | FileCheck --check-prefixes=COMMON,GFX803,WAVE64 %s
@ -124,13 +124,13 @@
// RUN: -x cl -mcpu=gfx900 \
// RUN: --hip-device-lib-path=%S/Inputs/rocm/amdgcn/bitcode \
// RUN: %S/opencl.cl \
// RUN: 2>&1 | FileCheck --check-prefixes=COMMON,COMMON-DEFAULT,GFX900-DEFAULT,GFX900,WAVE64 %s
// RUN: 2>&1 | FileCheck --check-prefixes=COMMON,COMMON-DEFAULT,GFX900,WAVE64 %s
// Test environment variable HIP_DEVICE_LIB_PATH
// RUN: env HIP_DEVICE_LIB_PATH=%S/Inputs/rocm/amdgcn/bitcode %clang -### -target amdgcn-amd-amdhsa \
// RUN: -x cl -mcpu=gfx900 \
// RUN: %S/opencl.cl \
// RUN: 2>&1 | FileCheck --check-prefixes=COMMON,COMMON-DEFAULT,GFX900-DEFAULT,GFX900,WAVE64 %s
// RUN: 2>&1 | FileCheck --check-prefixes=COMMON,COMMON-DEFAULT,GFX900,WAVE64 %s
// RUN: %clang -### -target amdgcn-amd-amdhsa \
// RUN: -x cl -mcpu=gfx908:xnack+ -fsanitize=address \
@ -150,11 +150,6 @@
// COMMON-SAME: "-mlink-builtin-bitcode" "{{.*}}/amdgcn/bitcode/ocml.bc"
// COMMON-SAME: "-mlink-builtin-bitcode" "{{.*}}/amdgcn/bitcode/ockl.bc"
// GFX900-DEFAULT-SAME: "-mlink-builtin-bitcode" "{{.*}}/amdgcn/bitcode/oclc_daz_opt_off.bc"
// GFX803-DEFAULT-SAME: "-mlink-builtin-bitcode" "{{.*}}/amdgcn/bitcode/oclc_daz_opt_on.bc"
// GFX700-DEFAULT-SAME: "-mlink-builtin-bitcode" "{{.*}}/amdgcn/bitcode/oclc_daz_opt_on.bc"
// COMMON-DAZ-SAME: "-mlink-builtin-bitcode" "{{.*}}/amdgcn/bitcode/oclc_daz_opt_on.bc"
// COMMON-DEFAULT-SAME: "-mlink-builtin-bitcode" "{{.*}}/amdgcn/bitcode/oclc_unsafe_math_off.bc"
// COMMON-DEFAULT-SAME: "-mlink-builtin-bitcode" "{{.*}}/amdgcn/bitcode/oclc_finite_only_off.bc"