diff options
| author | Vladimir N. Makarov <vmakarov@redhat.com> | 2023-09-28 09:41:18 -0400 |
|---|---|---|
| committer | Vladimir N. Makarov <vmakarov@redhat.com> | 2023-09-28 09:42:02 -0400 |
| commit | 0c8ecbcd3cf7d7187d2017ad02b663a57123b417 (patch) | |
| tree | 82e13c022794ade1ab5432c5bf93dec6d3001600 /gcc/rtl.h | |
| parent | f194c684a28a5d449bd034a2c604d04ba465e4fe (diff) | |
| download | gcc-0c8ecbcd3cf7d7187d2017ad02b663a57123b417.zip gcc-0c8ecbcd3cf7d7187d2017ad02b663a57123b417.tar.gz gcc-0c8ecbcd3cf7d7187d2017ad02b663a57123b417.tar.bz2 | |
[RA]: Add flag for checking IRA in progress
RISCV target developers need a flag to prevent creating
insns in IRA which can not be split after RA as they will need a
temporary reg. The patch introduces such flag.
gcc/ChangeLog:
* rtl.h (lra_in_progress): Change type to bool.
(ira_in_progress): Add new extern.
* ira.cc (ira_in_progress): New global.
(pass_ira::execute): Set up ira_in_progress.
* lra.cc: (lra_in_progress): Change type to bool and initialize.
(lra): Use bool values for lra_in_progress.
* lra-eliminations.cc (init_elim_table): Ditto.
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -4108,8 +4108,11 @@ extern int epilogue_completed; extern int reload_in_progress; -/* Set to 1 while in lra. */ -extern int lra_in_progress; +/* Set to true while in IRA. */ +extern bool ira_in_progress; + +/* Set to true while in LRA. */ +extern bool lra_in_progress; /* This macro indicates whether you may create a new pseudo-register. */ |