diff options
Diffstat (limited to 'gcc/gcse.c')
| -rw-r--r-- | gcc/gcse.c | 22 |
1 files changed, 10 insertions, 12 deletions
@@ -4614,18 +4614,16 @@ add_label_notes (rtx x, rtx insn) We no longer ignore such label references (see LABEL_REF handling in mark_jump_label for additional information). */ - if (reg_mentioned_p (XEXP (x, 0), insn)) - { - /* There's no reason for current users to emit jump-insns - with such a LABEL_REF, so we don't have to handle - REG_LABEL_TARGET notes. */ - gcc_assert (!JUMP_P (insn)); - REG_NOTES (insn) - = gen_rtx_INSN_LIST (REG_LABEL_OPERAND, XEXP (x, 0), - REG_NOTES (insn)); - if (LABEL_P (XEXP (x, 0))) - LABEL_NUSES (XEXP (x, 0))++; - } + /* There's no reason for current users to emit jump-insns with + such a LABEL_REF, so we don't have to handle REG_LABEL_TARGET + notes. */ + gcc_assert (!JUMP_P (insn)); + REG_NOTES (insn) + = gen_rtx_INSN_LIST (REG_LABEL_OPERAND, XEXP (x, 0), + REG_NOTES (insn)); + if (LABEL_P (XEXP (x, 0))) + LABEL_NUSES (XEXP (x, 0))++; + return; } |