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| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/function.c | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e09c84c38d2..cdbfe48f7c6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2015-09-16 Segher Boessenkool <segher@kernel.crashing.org> + + PR bootstrap/67587 + * function.c (rest_of_handle_thread_prologue_and_epilogue): Call + fixup_partitions. + 2015-09-16 Richard Biener <rguenther@suse.de> PR middle-end/67253 diff --git a/gcc/function.c b/gcc/function.c index 2c5a6d484f6..bb75b1c8085 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -6668,6 +6668,10 @@ rest_of_handle_thread_prologue_and_epilogue (void) scheduling to operate in the epilogue. */ thread_prologue_and_epilogue_insns (); + /* Some non-cold blocks may now be only reachable from cold blocks. + Fix that up. */ + fixup_partitions (); + /* Shrink-wrapping can result in unreachable edges in the epilogue, see PR57320. */ cleanup_cfg (0); |