diff options
Diffstat (limited to 'gcc/cselib.c')
| -rw-r--r-- | gcc/cselib.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/cselib.c b/gcc/cselib.c index 7d3e4ca52d8..d7cb355fc33 100644 --- a/gcc/cselib.c +++ b/gcc/cselib.c @@ -1905,6 +1905,19 @@ cselib_subst_to_values (rtx x, enum machine_mode memmode) return copy; } +/* Wrapper for cselib_subst_to_values, that indicates X is in INSN. */ + +rtx +cselib_subst_to_values_from_insn (rtx x, enum machine_mode memmode, rtx insn) +{ + rtx ret; + gcc_assert (!cselib_current_insn); + cselib_current_insn = insn; + ret = cselib_subst_to_values (x, memmode); + cselib_current_insn = NULL; + return ret; +} + /* Look up the rtl expression X in our tables and return the value it has. If CREATE is zero, we return NULL if we don't know the value. Otherwise, we create a new one if possible, using mode MODE if X |