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system.h: Poison SMALL_REGISTER_CLASSES 

* system.h: Poison SMALL_REGISTER_CLASSES
	* config/rl78/rl78.h: Replace SMALL_REGISTER_CLASSES with hook.
	* config/rx/rx.h: Remove SMALL_REGISTER_CLASSES.

From-SVN: r184319
This commit is contained in:
Steven Bosscher 2012-02-16 23:16:28 +00:00
parent a24b5b3e23
commit 7feed46233
4 changed files with 8 additions and 3 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2012-02-17 Steven Bosscher <steven@gcc.gnu.org>
* system.h: Poison SMALL_REGISTER_CLASSES
* config/rl78/rl78.h: Replace SMALL_REGISTER_CLASSES with hook.
* config/rx/rx.h: Remove SMALL_REGISTER_CLASSES.
2012-02-16 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/52285

2
gcc/config/rl78/rl78.h
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@ -258,7 +258,7 @@ enum reg_class
{ 0xff7fffff, 0x0000001f } /* All registers. */ \
}
#define SMALL_REGISTER_CLASSES 1
#define TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P hook_bool_mode_true
#define N_REG_CLASSES (int) LIM_REG_CLASSES
#define CLASS_MAX_NREGS(CLASS, MODE) ((GET_MODE_SIZE (MODE) \
+ UNITS_PER_WORD - 1) \

1
gcc/config/rx/rx.h
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@ -185,7 +185,6 @@ enum reg_class
{ 0x0000ffff } /* All registers. */ \
}
#define SMALL_REGISTER_CLASSES 0
#define N_REG_CLASSES (int) LIM_REG_CLASSES
#define CLASS_MAX_NREGS(CLASS, MODE) ((GET_MODE_SIZE (MODE) \
+ UNITS_PER_WORD - 1) \

2
gcc/system.h
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@ -807,7 +807,7 @@ extern void fancy_abort (const char *, int, const char *) ATTRIBUTE_NORETURN;
LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP JUMP_ALIGN_MAX_SKIP \
CAN_DEBUG_WITHOUT_FP UNLIKELY_EXECUTED_TEXT_SECTION_NAME \
HOT_TEXT_SECTION_NAME LEGITIMATE_CONSTANT_P ALWAYS_STRIP_DOTDOT \
OUTPUT_ADDR_CONST_EXTRA
OUTPUT_ADDR_CONST_EXTRA SMALL_REGISTER_CLASSES
/* Target macros only used for code built for the target, that have
moved to libgcc-tm.h or have never been present elsewhere. */