OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

arm.c (arm_override_options): Use arm_tune_xscale for XScale optimizations not arm_arch_xscale.

Browse Source 
* config/arm/arm.c (arm_override_options): Use arm_tune_xscale for
XScale optimizations not arm_arch_xscale.
* config/arm/arm.h (CONSTANT_ALIGNMENT_FACTOR, MOVE_RATIO): Likewise.

From-SVN: r72667
This commit is contained in:
Nicolas Pitre 2003-10-19 01:01:46 +00:00 committed by Nicolas Pitre
parent 72f1978f42
commit 591af2189d
3 changed files with 9 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2003-10-18 Nicolas Pitre <nico@cam.org>
* config/arm/arm.c (arm_override_options): Use arm_tune_xscale for
XScale optimizations not arm_arch_xscale.
* config/arm/arm.h (CONSTANT_ALIGNMENT_FACTOR, MOVE_RATIO): Likewise.
2003-10-18 Ulrich Weigand <uweigand@de.ibm.com>
* config/s390/s390-protos.h (shift_count_operand): Add prototype.

2
gcc/config/arm/arm.c
View File

@ -837,7 +837,7 @@ arm_override_options (void)
if (optimize_size || (tune_flags & FL_LDSCHED))
arm_constant_limit = 1;
if (arm_arch_xscale)
if (arm_tune_xscale)
arm_constant_limit = 2;
/* If optimizing for size, bump the number of instructions that we

4
gcc/config/arm/arm.h
View File

@ -799,7 +799,7 @@ extern int arm_is_6_or_7;
(TYPE_NEEDS_IWMMXT_ALIGNMENT (TYPE) ? IWMMXT_ALIGNMENT : ALIGN)
/* Make strings word-aligned so strcpy from constants will be faster. */
#define CONSTANT_ALIGNMENT_FACTOR (TARGET_THUMB || ! arm_arch_xscale ? 1 : 2)
#define CONSTANT_ALIGNMENT_FACTOR (TARGET_THUMB || ! arm_tune_xscale ? 1 : 2)
#define CONSTANT_ALIGNMENT(EXP, ALIGN) \
((TARGET_REALLY_IWMMXT && TREE_CODE (EXP) == VECTOR_TYPE) ? IWMMXT_ALIGNMENT : \
@ -2283,7 +2283,7 @@ do { \
#define MOVE_MAX 4
#undef MOVE_RATIO
#define MOVE_RATIO (arm_arch_xscale ? 4 : 2)
#define MOVE_RATIO (arm_tune_xscale ? 4 : 2)
/* Define if operations between registers always perform the operation
on the full register even if a narrower mode is specified. */