diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2011-04-28 19:01:02 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-04-28 19:01:02 +0200 |
| commit | c6fc44f364be516ab4c2043de5d8999c961a279d (patch) | |
| tree | 7c29e601b93e81b20af265c470141b7c3b88ddd3 /gcc/final.c | |
| parent | 6c0170eaf1ccd0a29f2f2b95320155716743af88 (diff) | |
| download | gcc-c6fc44f364be516ab4c2043de5d8999c961a279d.zip gcc-c6fc44f364be516ab4c2043de5d8999c961a279d.tar.gz gcc-c6fc44f364be516ab4c2043de5d8999c961a279d.tar.bz2 | |
re PR middle-end/48597 (x86-64 unwind register save location misses half-register write?)
PR middle-end/48597
* final.c (final_scan_insn): Call dwarf2out_frame_debug even for
inline asm.
From-SVN: r173120
Diffstat (limited to 'gcc/final.c')
| -rw-r--r-- | gcc/final.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/final.c b/gcc/final.c index df5d7d5..7e1ae90 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -2313,6 +2313,11 @@ final_scan_insn (rtx insn, FILE *file, int optimize_p ATTRIBUTE_UNUSED, location_t loc; expanded_location expanded; + /* Make sure we flush any queued register saves in case this + clobbers affected registers. */ + if (dwarf2out_do_frame ()) + dwarf2out_frame_debug (insn, false); + /* There's no telling what that did to the condition codes. */ CC_STATUS_INIT; |