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| author | Thomas Schwinge <tschwinge@baylibre.com> | 2024-11-10 17:35:07 +0100 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@baylibre.com> | 2024-12-06 12:11:44 +0100 |
| commit | 1af83aa09979e5f2ca36f844d56ccd629268057d (patch) | |
| tree | f30dd3bc8726b06b2795014dc257c39aa68391b6 /gcc/config.gcc | |
| parent | 380ceb23b130a2b9ec541607a3eb1ffd0387c576 (diff) | |
| download | gcc-1af83aa09979e5f2ca36f844d56ccd629268057d.zip gcc-1af83aa09979e5f2ca36f844d56ccd629268057d.tar.gz gcc-1af83aa09979e5f2ca36f844d56ccd629268057d.tar.bz2 | |
nvptx: Expose '-mptx=4.2'
'PTX_VERSION_4_2' was added in commit decde11183bdccc46587d6614b75f3d56a2f2e4a
"[nvptx] Choose -mptx default based on -misa" for use for '-march=sm_52'
('first_ptx_version_supporting_sm', 'PTX_ISA_SM53'), as documented by Nvidia.
However, '-mptx=4.2' wasn't exposed to the user, but there's no reason not to.
gcc/
* config/nvptx/nvptx.h (TARGET_PTX_4_2): New.
* config/nvptx/nvptx.opt (Enum(ptx_version)): Add 'EnumValue'
'4.2' for 'PTX_VERSION_4_2'.
* doc/invoke.texi (Nvidia PTX Options): Document '-mptx=4.2'.
gcc/testsuite/
* gcc.target/nvptx/mptx=4.2.c: New.
Diffstat (limited to 'gcc/config.gcc')
0 files changed, 0 insertions, 0 deletions