diff options
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 5fc5231..0451707 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -11431,6 +11431,17 @@ distribute_notes (notes, from_insn, i3, i2, elim_i2, elim_i1) place = i3; break; + case REG_EH_REGION: + /* This note must remain with the call. It should not be possible + for both I2 and I3 to be a call. */ + if (GET_CODE (i3) == CALL_INSN) + place = i3; + else if (i2 && GET_CODE (i2) == CALL_INSN) + place = i2; + else + abort (); + break; + case REG_UNUSED: /* Any clobbers for i3 may still exist, and so we must process REG_UNUSED notes from that insn. |