diff options
| author | mshawcroft <mshawcroft@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-01-05 09:45:09 +0000 |
|---|---|---|
| committer | mshawcroft <mshawcroft@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-01-05 09:45:09 +0000 |
| commit | a7dcb2baea7c8a0cd91bbcd0d77adae4b3f724c3 (patch) | |
| tree | e14a127fea714331dc76dac4690005e31f9e31f4 /gcc/reload.c | |
| parent | 44e41ce06fd1b834f81f2db5ad467a2a758432c7 (diff) | |
* reload.c (find_reloads): Adjust LABEL_NUSES on REG_LABEL_OPERAND
insertion.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182903 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/reload.c')
| -rw-r--r-- | gcc/reload.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/reload.c b/gcc/reload.c index 896e8de9ff7..90085bd33da 100644 --- a/gcc/reload.c +++ b/gcc/reload.c @@ -4208,7 +4208,12 @@ find_reloads (rtx insn, int replace, int ind_levels, int live_known, && (!JUMP_P (insn) || !label_is_jump_target_p (XEXP (substitution, 0), insn))) - add_reg_note (insn, REG_LABEL_OPERAND, XEXP (substitution, 0)); + { + add_reg_note (insn, REG_LABEL_OPERAND, XEXP (substitution, 0)); + if (LABEL_P (XEXP (substitution, 0))) + ++LABEL_NUSES (XEXP (substitution, 0)); + } + } else retval |= (substed_operand[i] != *recog_data.operand_loc[i]); |