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| author | Paul Burton <paul.burton@mips.com> | 2018-11-26 18:58:40 +0000 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2018-11-26 22:49:20 -0800 |
| commit | 1aeba347b3a90a8b22f1c3eed0dcfba38bb8dbb8 (patch) | |
| tree | 83491b85b7a0b5b81dd483fa2a58886c3f19bdce /arch/mips/lasat | |
| parent | f08153186ca5023c1672aa6417ee4fc748ac5901 (diff) | |
| download | linux-stable-1aeba347b3a90a8b22f1c3eed0dcfba38bb8dbb8.tar.gz linux-stable-1aeba347b3a90a8b22f1c3eed0dcfba38bb8dbb8.tar.bz2 linux-stable-1aeba347b3a90a8b22f1c3eed0dcfba38bb8dbb8.zip | |
MIPS: Hardcode cpu_has_mips* where target ISA allows
In the same vein as commit 93e01942a6eb ("MIPS: Hardcode cpu_has_* where
known at compile time due to ISA"), we can use our knowledge of the ISA
being targeted by the kernel build to make cpu_has_mips* macros
compile-time constant in some cases. This allows the compiler greater
opportunity to optimize out code which will never execute.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/21245/
Cc: linux-mips@linux-mips.org
Diffstat (limited to 'arch/mips/lasat')
0 files changed, 0 insertions, 0 deletions