diff options
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/invoke.texi | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 45115b5..4e8967f 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -34808,8 +34808,10 @@ instruction set support. @item lujiazui ZHAOXIN lujiazui CPU with x86-64, MOVBE, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, -SSE4.2, AVX, POPCNT, AES, PCLMUL, RDRND, XSAVE, XSAVEOPT, FSGSBASE, CX16, -ABM, BMI, BMI2, F16C, FXSR, RDSEED instruction set support. +SSE4.2, POPCNT, AES, PCLMUL, RDRND, XSAVE, XSAVEOPT, FSGSBASE, CX16, +ABM, BMI, BMI2, FXSR, RDSEED instruction set support. While the CPUs +do support AVX and F16C, these aren't enabled by @code{-march=lujiazui} +for performance reasons. @item yongfeng ZHAOXIN yongfeng CPU with x86-64, MOVBE, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, |