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| author | Rask Ingemann Lambertsen <rask@sygehus.dk> | 2007-08-22 14:56:35 +0200 |
|---|---|---|
| committer | Rask Ingemann Lambertsen <rask@gcc.gnu.org> | 2007-08-22 12:56:35 +0000 |
| commit | 23da9ed6e2f3d9e49fcaa7382e8a80fbf959c763 (patch) | |
| tree | 3335963cf7f77c074bd4fcfdcaf564454b339579 /gcc | |
| parent | bda0d962bea41b40c9c59a8c95f2712157a04540 (diff) | |
| download | gcc-23da9ed6e2f3d9e49fcaa7382e8a80fbf959c763.zip gcc-23da9ed6e2f3d9e49fcaa7382e8a80fbf959c763.tar.gz gcc-23da9ed6e2f3d9e49fcaa7382e8a80fbf959c763.tar.bz2 | |
re PR rtl-optimization/32557 (internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956)
PR rtl-optimization/32557
* df-problems.c (df_note_bb_compute): Use mws->start_regno instead
of REGNO (mws->mw_reg).
From-SVN: r127703
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/df-problems.c | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1280151..f81021a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2007-08-22 Rask Ingemann Lambertsen <rask@sygehus.dk> + + PR rtl-optimization/32557 + * df-problems.c (df_note_bb_compute): Use mws->start_regno instead + of REGNO (mws->mw_reg). + 2007-08-22 Richard Guenther <rguenther@suse.de> PR middle-end/33007 diff --git a/gcc/df-problems.c b/gcc/df-problems.c index f5ca47f..9ae57d1 100644 --- a/gcc/df-problems.c +++ b/gcc/df-problems.c @@ -3425,7 +3425,7 @@ df_note_bb_compute (unsigned int bb_index, { struct df_mw_hardreg *mws = *mws_rec; if ((mws->type == DF_REF_REG_DEF) - && !df_ignore_stack_reg (REGNO (mws->mw_reg))) + && !df_ignore_stack_reg (mws->start_regno)) old_unused_notes = df_set_unused_notes_for_mw (insn, old_unused_notes, mws, live, do_not_gen, @@ -3488,7 +3488,7 @@ df_note_bb_compute (unsigned int bb_index, { struct df_mw_hardreg *mws = *mws_rec; if ((mws->type != DF_REF_REG_DEF) - && !df_ignore_stack_reg (REGNO (mws->mw_reg))) + && !df_ignore_stack_reg (mws->start_regno)) old_dead_notes = df_set_dead_notes_for_mw (insn, old_dead_notes, mws, live, do_not_gen, |