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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/reload.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/reload.c')
| -rw-r--r-- | gcc/reload.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/gcc/reload.c b/gcc/reload.c index 21efdcb..141d53a 100644 --- a/gcc/reload.c +++ b/gcc/reload.c @@ -7180,13 +7180,10 @@ int regno_clobbered_p (unsigned int regno, rtx_insn *insn, machine_mode mode, int sets) { - unsigned int nregs, endregno; - /* regno must be a hard register. */ gcc_assert (regno < FIRST_PSEUDO_REGISTER); - nregs = hard_regno_nregs[regno][mode]; - endregno = regno + nregs; + unsigned int endregno = end_hard_regno (mode, regno); if ((GET_CODE (PATTERN (insn)) == CLOBBER || (sets == 1 && GET_CODE (PATTERN (insn)) == SET)) |