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[AArch64][obvious] In aarch64_class_max_nregs use UNITS_PER_VREG and UNITS_PER_WORD

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* config/aarch64/aarch64.c (aarch64_class_max_nregs):
	Use UNITS_PER_VREG and UNITS_PER_WORD instead of their direct
	values.

From-SVN: r223439
This commit is contained in:
Kyrylo Tkachov 2015-05-20 11:41:45 +00:00 committed by Kyrylo Tkachov
parent ba57dd12d0
commit 7bd1191163
2 changed files with 9 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2015-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64.c (aarch64_class_max_nregs):
Use UNITS_PER_VREG and UNITS_PER_WORD instead of their direct
values.
2015-05-20 Robert Suchanek <robert.suchanek@imgtec.com>
* config/mips/mips.h (micromips_globals): Declare.

5
gcc/config/aarch64/aarch64.c
View File

@ -4922,8 +4922,9 @@ aarch64_class_max_nregs (reg_class_t regclass, machine_mode mode)
case FP_REGS:
case FP_LO_REGS:
return
aarch64_vector_mode_p (mode) ? (GET_MODE_SIZE (mode) + 15) / 16 :
(GET_MODE_SIZE (mode) + 7) / 8;
aarch64_vector_mode_p (mode)
? (GET_MODE_SIZE (mode) + UNITS_PER_VREG - 1) / UNITS_PER_VREG
: (GET_MODE_SIZE (mode) + UNITS_PER_WORD - 1) / UNITS_PER_WORD;
case STACK_REG:
return 1;