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| author | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2015-05-20 11:41:45 +0000 |
|---|---|---|
| committer | Kyrylo Tkachov <ktkachov@gcc.gnu.org> | 2015-05-20 11:41:45 +0000 |
| commit | 7bd1191163cda036d4d82ba7dbe1c07ce97d210d (patch) | |
| tree | 899e2cccfcc9621423ce07a0dd1ae756abae13c0 /gcc | |
| parent | ba57dd12d088d9ef923def1ed2622332c1c50bca (diff) | |
| download | gcc-7bd1191163cda036d4d82ba7dbe1c07ce97d210d.zip gcc-7bd1191163cda036d4d82ba7dbe1c07ce97d210d.tar.gz gcc-7bd1191163cda036d4d82ba7dbe1c07ce97d210d.tar.bz2 | |
[AArch64][obvious] In aarch64_class_max_nregs use UNITS_PER_VREG and UNITS_PER_WORD
* config/aarch64/aarch64.c (aarch64_class_max_nregs):
Use UNITS_PER_VREG and UNITS_PER_WORD instead of their direct
values.
From-SVN: r223439
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64.c | 5 |
2 files changed, 9 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9ef04cb..af353fa 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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. diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c index 6f71e66..8c25d75 100644 --- a/gcc/config/aarch64/aarch64.c +++ b/gcc/config/aarch64/aarch64.c @@ -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; |