[Driver][SYCL] Enable way to emit int-footer source to a specific dir #4167
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During an -fsycl enabled build, we use an integration footer during the host portion of the compilation. This requires to create a temporary file that is based on the original source file and contains the generated footer. Some build systems recognize this additional file that is being generated and is not part of any expected generated dependency. Introduce an option that allows the user to specify the location in which this new source file is created so the build system can properly track and recognize its creation. The new option is -fsycl-footer-path=<path>
AGindinson
reviewed
Jul 23, 2021
| @@ -2635,6 +2635,9 @@ def fsycl_host_compiler_options_EQ : Joined<["-"], "fsycl-host-compiler-options= | |||
| def fno_sycl_use_footer : Flag<["-"], "fno-sycl-use-footer">, Flags<[CoreOption]>, | |||
| HelpText<"Disable usage of the integration footer during SYCL enabled " | |||
| "compilations.">; | |||
| def fsycl_footer_path_EQ : Joined<["-"], "fsycl-footer-path=">, | |||
| Flags<[CoreOption]>, HelpText<"Specify the location of the temporary " | |||
| "integration footer source file.">; | |||
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| "integration footer source file.">; | |
| "source file with the included integration footer.">; |
alexbatashev
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to alexbatashev/llvm
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Jul 27, 2021
…ackend_plugin * upstream/sycl: (755 commits) [SYCL] Add operator= to atomic_ref specializations (intel#4183) [SYCL] Make spelling of Debug value for CMAKE_BUILD_TYPE variable case insensitive (intel#4069) [SYCL][LIBCLC] Add atan and cbrt for amdgcn-amdhsa (intel#4180) [SYCL][CUDA] Correctly free managed memory (intel#4181) [SYCL] Revert barrier deprecation note (intel#4162) [SYCL][FPGA] Refactor of statement attributes (intel#4136) [Driver][SYCL] Enable way to emit int-footer source to a specific dir (intel#4167) [Driver] Fix default MSVC version setting for -fms-compatibilty-version (intel#4165) [BuildBot] Add llvm-enable-projects flag to configure.py (intel#4169) [Driver][SYCL][FPGA] Improve aocx archive processing for FPGA (intel#4160) [SYCL] Correct int-header emission with type aliases [SYCL] Fix name collisions in SYCL enums (intel#4154) [SYCL] Return the correct status info for host_task event (intel#4161) [ESIMD][NFC] Added tests for simd class type traits (intel#4146) [SYCL][ROCm] Fix missing parameter in ROCm plugin (intel#4166) [SYCL][L0] Add temporary option to allow user to use copy engine for device to device copy (intel#4127) Remove check for AMD HIP to fix Driver/cuda-arch-translation.cu Reapply after conflict resolution 418a6d6 "Fix nvptx_target_teams_distribute_parallel_for_simd_codegen failure" Revert "[SYCL] Removes redefinitions of macros in libclc (intel#3505)" [PGO] Change test-run line to check NewPM pass behavior ...
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During an -fsycl enabled build, we use an integration footer during the
host portion of the compilation. This requires to create a temporary
file that is based on the original source file and contains the generated
footer.
Some build systems recognize this additional file that is being generated
and is not part of any expected generated dependency. Introduce an option
that allows the user to specify the location in which this new source
file is created so the build system can properly track and recognize its
creation. The new option is -fsycl-footer-path=