procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Remove SLOW_SHORT_ACCESS from target headers

Browse source 
SLOW_SHORT_ACCESS is defined in bfin and i386 target
headers but the target macro is not used elsewhere.
So let's remove it from those two headers and poison it.

OK? Built x86_64-linux-gnu and bfin-elf.

gcc/ChangeLog:

	* config/bfin/bfin.h (SLOW_SHORT_ACCESS): Delete.
	* config/i386/i386.h (SLOW_SHORT_ACCESS): Delete.
	* system.h: Poison SLOW_SHORT_ACCESS
This commit is contained in:
Andrew Pinski 2022-11-10 01:11:43 +00:00
parent b4fc06d8c9
commit e15d70e647
3 changed files with 1 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
gcc/config/bfin/bfin.h
View file

@ -810,7 +810,6 @@ typedef struct {
subsequent accesses occur to other fields in the same word of the
structure, but to different bytes. */
#define SLOW_BYTE_ACCESS 0
#define SLOW_SHORT_ACCESS 0
/* Define this if most significant bit is lowest numbered
in instructions that operate on numbered bit-fields. */

3
gcc/config/i386/i386.h
View file

@ -1933,9 +1933,6 @@ do { \
#define SLOW_BYTE_ACCESS 0
/* Nonzero if access to memory by shorts is slow and undesirable. */
#define SLOW_SHORT_ACCESS 0
/* Define this macro if it is as good or better to call a constant
function address than to call an address kept in a register.

2
gcc/system.h
View file

@ -1075,7 +1075,7 @@ extern void fancy_abort (const char *, int, const char *)
EH_FRAME_IN_DATA_SECTION TARGET_FLT_EVAL_METHOD_NON_DEFAULT \
JCR_SECTION_NAME TARGET_USE_JCR_SECTION SDB_DEBUGGING_INFO \
SDB_DEBUG NO_IMPLICIT_EXTERN_C NOTICE_UPDATE_CC \
CC_STATUS_MDEP_INIT CC_STATUS_MDEP CC_STATUS
CC_STATUS_MDEP_INIT CC_STATUS_MDEP CC_STATUS SLOW_SHORT_ACCESS
/* Hooks that are no longer used. */
#pragma GCC poison LANG_HOOKS_FUNCTION_MARK LANG_HOOKS_FUNCTION_FREE \