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| author | Richard Sandiford <richard.sandiford@linaro.org> | 2017-09-12 13:28:27 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2017-09-12 13:28:27 +0000 |
| commit | 4edd6298d853890dca6a30cfdf209e3e89a2a533 (patch) | |
| tree | cb773aeb0a0539470b01a2b8d572da3b6dfe2742 /gcc/lra-assigns.c | |
| parent | 036620db8a9f9e4d807de8ba07a7004aa02a9941 (diff) | |
| download | gcc-4edd6298d853890dca6a30cfdf209e3e89a2a533.zip gcc-4edd6298d853890dca6a30cfdf209e3e89a2a533.tar.gz gcc-4edd6298d853890dca6a30cfdf209e3e89a2a533.tar.bz2 | |
Make more use of end_hard_regno
An upcoming patch will convert hard_regno_nregs into an inline
function, which in turn allows hard_regno_nregs to be used as the
name of a targetm field. This patch rewrites uses that can use
end_hard_regno instead.
2017-09-12 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* config/aarch64/aarch64.c (aarch64_hard_regno_mode_ok): Use
end_hard_regno instead of hard_regno_nregs.
* config/s390/s390.c (s390_reg_clobbered_rtx): Likewise.
* config/sparc/sparc.h (ASM_DECLARE_REGISTER_GLOBAL): Likewise.
* config/visium/visium.c (visium_hard_regno_mode_ok): Likewise.
* ira-color.c (improve_allocation): Likewise.
* lra-assigns.c (find_hard_regno_for_1): Likewise.
* lra-lives.c (mark_regno_live): Likewise.
(mark_regno_dead): Likewise.
* lra-remat.c (operand_to_remat): Likewise.
* lra.c (collect_non_operand_hard_regs): Likewise.
* postreload.c (reload_combine_note_store): Likewise.
(move2add_valid_value_p): Likewise.
* reload.c (regno_clobbered_p): Likewise.
From-SVN: r252012
Diffstat (limited to 'gcc/lra-assigns.c')
| -rw-r--r-- | gcc/lra-assigns.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/lra-assigns.c b/gcc/lra-assigns.c index ca458ff..d9000b9 100644 --- a/gcc/lra-assigns.c +++ b/gcc/lra-assigns.c @@ -578,7 +578,7 @@ find_hard_regno_for_1 (int regno, int *cost, int try_only_hard_regno, hr++) SET_HARD_REG_BIT (impossible_start_hard_regs, hr); for (hr = conflict_hr - 1; - hr >= 0 && hr + hard_regno_nregs[hr][biggest_mode] > conflict_hr; + hr >= 0 && (int) end_hard_regno (biggest_mode, hr) > conflict_hr; hr--) SET_HARD_REG_BIT (impossible_start_hard_regs, hr); } |