diff options
Diffstat (limited to 'gcc/config/mcore/mcore.c')
| -rw-r--r-- | gcc/config/mcore/mcore.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gcc/config/mcore/mcore.c b/gcc/config/mcore/mcore.c index 227f7dcd8e8..b80f59f476c 100644 --- a/gcc/config/mcore/mcore.c +++ b/gcc/config/mcore/mcore.c @@ -2602,30 +2602,30 @@ mcore_r15_operand_p (rtx x) } } -/* Implement SECONDARY_RELOAD_CLASS. If CLASS contains r15, and we can't +/* Implement SECONDARY_RELOAD_CLASS. If RCLASS contains r15, and we can't directly move X into it, use r1-r14 as a temporary. */ enum reg_class -mcore_secondary_reload_class (enum reg_class class, +mcore_secondary_reload_class (enum reg_class rclass, enum machine_mode mode ATTRIBUTE_UNUSED, rtx x) { - if (TEST_HARD_REG_BIT (reg_class_contents[class], 15) + if (TEST_HARD_REG_BIT (reg_class_contents[rclass], 15) && !mcore_r15_operand_p (x)) return LRW_REGS; return NO_REGS; } /* Return the reg_class to use when reloading the rtx X into the class - CLASS. If X is too complex to move directly into r15, prefer to + RCLASS. If X is too complex to move directly into r15, prefer to use LRW_REGS instead. */ enum reg_class -mcore_reload_class (rtx x, enum reg_class class) +mcore_reload_class (rtx x, enum reg_class rclass) { - if (reg_class_subset_p (LRW_REGS, class) && !mcore_r15_operand_p (x)) + if (reg_class_subset_p (LRW_REGS, rclass) && !mcore_r15_operand_p (x)) return LRW_REGS; - return class; + return rclass; } /* Tell me if a pair of reg/subreg rtx's actually refer to the same |