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// REQUIRES: clang-driver
// REQUIRES: x86-registered-target
// REQUIRES: amdgpu-registered-target
// Test if oclc_daz_opt_on or if oclc_daz_opt_off is linked depending on
// expected denormal mode.
// Test subtarget with flushing on by default.
// RUN: %clang -### -target x86_64-linux-gnu \
// 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
// Test subtarget with flushing off by ddefault.
// RUN: %clang -### -target x86_64-linux-gnu \
// 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
// Test explicit flag, opposite of target default.
// RUN: %clang -### -target x86_64-linux-gnu \
// RUN: --cuda-gpu-arch=gfx900 \
// 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
// Test explicit flag, opposite of target default.
// RUN: %clang -### -target x86_64-linux-gnu \
// RUN: --cuda-gpu-arch=gfx803 \
// 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
// Test explicit flag, same as target default.
// RUN: %clang -### -target x86_64-linux-gnu \
// RUN: --cuda-gpu-arch=gfx900 \
// 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
// Test explicit flag, same as target default.
// RUN: %clang -### -target x86_64-linux-gnu \
// RUN: --cuda-gpu-arch=gfx803 \
// 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
// Test last flag wins, not flushing
// RUN: %clang -### -target x86_64-linux-gnu \
// RUN: --cuda-gpu-arch=gfx803 \
// 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
// RUN: %clang -### -target x86_64-linux-gnu \
// RUN: --cuda-gpu-arch=gfx900 \
// 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
// RUN: %clang -### -target x86_64-linux-gnu \
// RUN: --cuda-gpu-arch=gfx900 \
// 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
// RUN: %clang -### -target x86_64-linux-gnu \
// RUN: --cuda-gpu-arch=gfx803 \
// 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
// 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
// Test environment variable HIP_DEVICE_LIB_PATH
// RUN: env HIP_DEVICE_LIB_PATH=%S/Inputs/rocm/amdgcn/bitcode \
// RUN: %clang -### -target x86_64-linux-gnu \
// RUN: --cuda-gpu-arch=gfx900 -nogpuinc \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL
// Test --gpu-instrument-lib
// RUN: %clang -### -target x86_64-linux-gnu \
// RUN: --cuda-gpu-arch=gfx900 \
// RUN: --rocm-path=%S/Inputs/rocm \
// RUN: --gpu-instrument-lib=%S/Inputs/hip_multiple_inputs/instrument.bc \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=ALL,INST
// Test -fast-math
// RUN: %clang -### -target x86_64-linux-gnu --offload-arch=gfx900 \
// RUN: -ffast-math --rocm-path=%S/Inputs/rocm \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=FAST
// Test -ffinite-math-only
// RUN: %clang -### -target x86_64-linux-gnu --offload-arch=gfx900 \
// RUN: -ffinite-math-only --rocm-path=%S/Inputs/rocm \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=FINITE
// Test -funsafe-math-optimizations
// RUN: %clang -### -target x86_64-linux-gnu --offload-arch=gfx900 \
// RUN: -funsafe-math-optimizations --rocm-path=%S/Inputs/rocm \
// RUN: %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=UNSAFE
// Test -fno-hip-fp32-correctly-rounded-divide-sqrt
// RUN: %clang -### -target x86_64-linux-gnu --offload-arch=gfx900 \
// RUN: -fno-hip-fp32-correctly-rounded-divide-sqrt \
// RUN: --rocm-path=%S/Inputs/rocm %S/Inputs/hip_multiple_inputs/b.hip \
// RUN: 2>&1 | FileCheck %s --check-prefixes=DIVSQRT
// ALL-NOT: error:
// ALL: {{"[^"]*clang[^"]*"}}
// ALL-SAME: "-mlink-builtin-bitcode" "{{.*}}hip.bc"
// ALL-SAME: "-mlink-builtin-bitcode" "{{.*}}ocml.bc"
// ALL-SAME: "-mlink-builtin-bitcode" "{{.*}}ockl.bc"
// FLUSHD-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_daz_opt_on.bc"
// NOFLUSHD-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_daz_opt_off.bc"
// ALL-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_unsafe_math_off.bc"
// ALL-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_finite_only_off.bc"
// ALL-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_correctly_rounded_sqrt_on.bc"
// ALL-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_wavefrontsize64_on.bc"
// ALL-SAME: "-mlink-builtin-bitcode" "{{.*}}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-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-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-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-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_finite_only_off.bc"
// DIVSQRT-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_correctly_rounded_sqrt_off.bc"
|
