diff options
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/lra-eliminations.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3e5b099..fa64788 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2016-09-27 Bernd Edlinger <bernd.edlinger@hotmail.de> + + PR rlt-optimization/77714 + * lra-eliminations.c (eliminate_regs_in_insn): Avoid alias on + REG_EQUAL note. + 2016-09-27 Kugan Vivekanandarajah <kuganv@linaro.org> PR ipa/77677 diff --git a/gcc/lra-eliminations.c b/gcc/lra-eliminations.c index 1764bd6..03b315e 100644 --- a/gcc/lra-eliminations.c +++ b/gcc/lra-eliminations.c @@ -981,7 +981,7 @@ eliminate_regs_in_insn (rtx_insn *insn, bool replace_p, bool first_p, } lra_update_insn_recog_data (insn); /* Add offset note for future updates. */ - add_reg_note (insn, REG_EQUAL, src); + add_reg_note (insn, REG_EQUAL, copy_rtx (src)); return; } } |