diff options
| author | Magnus Lång <[email protected]> | 2016-09-01 17:42:12 +0200 |
|---|---|---|
| committer | Magnus Lång <[email protected]> | 2016-09-05 15:02:10 +0200 |
| commit | b4695b8088b8fc6f3844e33246849ed8bb8b18cf (patch) | |
| tree | d0d89e14e2f3a33d9f98fbb82b06154df2140e98 | |
| parent | 69e338f4a85f47ad2d8c1b63adb761006dc4a979 (diff) | |
| download | otp-b4695b8088b8fc6f3844e33246849ed8bb8b18cf.tar.gz otp-b4695b8088b8fc6f3844e33246849ed8bb8b18cf.tar.bz2 otp-b4695b8088b8fc6f3844e33246849ed8bb8b18cf.zip | |
hipe: Add ra_partitioned to o1 and up
ra_partitioned significantly speeds up register allocation of larger
functions without affecting allocation quality negatively. This is the
final change needed to make o1 suitable for compiling really large
functions without choking.
| -rw-r--r-- | lib/hipe/main/hipe.erl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/hipe/main/hipe.erl b/lib/hipe/main/hipe.erl index 6be522f430..bee5da2195 100644 --- a/lib/hipe/main/hipe.erl +++ b/lib/hipe/main/hipe.erl @@ -1390,7 +1390,7 @@ o0_opts(_TargetArch) -> [concurrent_comp, {regalloc,linear_scan}]. o1_opts(TargetArch) -> - Common = [inline_fp, pmatch, peephole, + Common = [inline_fp, pmatch, peephole, ra_prespill, ra_partitioned, icode_ssa_const_prop, icode_ssa_copy_prop, icode_inline_bifs, rtl_ssa, rtl_ssa_const_prop, rtl_ssapre, spillmin_color, use_indexing, remove_comments, |