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x86inc: Add an option for forcing VEX-encoding in non-AVX functions

This commit is contained in:
Henrik Gramner 2021-08-25 22:01:38 +02:00
parent e73fc2301e
commit 8b2721d277
1 changed files with 6 additions and 1 deletions
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7
common/x86/x86inc.asm
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@ -86,6 +86,11 @@
%define mangle(x) x
%endif
; Use VEX-encoding even in non-AVX functions
%ifndef FORCE_VEX_ENCODING
%define FORCE_VEX_ENCODING 0
%endif
%macro SECTION_RODATA 0-1 16
%ifidn __OUTPUT_FORMAT__,win32
SECTION .rdata align=%1
@ -1014,7 +1019,7 @@ BRANCH_INSTR jz, je, jnz, jne, jl, jle, jnl, jnle, jg, jge, jng, jnge, ja, jae,
%endmacro
%macro INIT_XMM 0-1+
%assign avx_enabled 0
%assign avx_enabled FORCE_VEX_ENCODING
%define RESET_MM_PERMUTATION INIT_XMM %1
%define mmsize 16
%define mova movdqa