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| author | H.J. Lu <hongjiu.lu@intel.com> | 2011-01-24 17:29:58 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2011-01-24 09:29:58 -0800 |
| commit | a6c5070a126d967c37c0ebb492c6e1894176c3e6 (patch) | |
| tree | fa6ba486fd759f5953b48a63a13be3e4eeda4749 /gcc/config/i386/t-i386 | |
| parent | fc722a0ea442f0b037a0aecdabc74f182b508d5c (diff) | |
| download | gcc-a6c5070a126d967c37c0ebb492c6e1894176c3e6.zip gcc-a6c5070a126d967c37c0ebb492c6e1894176c3e6.tar.gz gcc-a6c5070a126d967c37c0ebb492c6e1894176c3e6.tar.bz2 | |
Visit basic blocks using the work-list based algorithm.
2011-01-24 H.J. Lu <hongjiu.lu@intel.com>
PR target/46519
* config/i386/i386.c: Include sbitmap.h and fibheap.h.
(block_info): Add scanned and prev.
(move_or_delete_vzeroupper_2): Return if the basic block
has been scanned and the upper 128bit state is unchanged
from the last scan.
(move_or_delete_vzeroupper_1): Return true if the exit
state is changed.
(move_or_delete_vzeroupper): Visit basic blocks using the
work-list based algorithm based on vt_find_locations in
var-tracking.c.
* config/i386/t-i386: Also depend on sbitmap.h and $(FIBHEAP_H).
From-SVN: r169173
Diffstat (limited to 'gcc/config/i386/t-i386')
| -rw-r--r-- | gcc/config/i386/t-i386 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/config/i386/t-i386 b/gcc/config/i386/t-i386 index 6c801a5..1c658a1 100644 --- a/gcc/config/i386/t-i386 +++ b/gcc/config/i386/t-i386 @@ -23,7 +23,7 @@ i386.o: $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \ $(RECOG_H) $(EXPR_H) $(OPTABS_H) toplev.h $(BASIC_BLOCK_H) \ $(GGC_H) $(TARGET_H) $(TARGET_DEF_H) langhooks.h $(CGRAPH_H) \ $(TREE_GIMPLE_H) $(DWARF2_H) $(DF_H) tm-constrs.h $(PARAMS_H) \ - i386-builtin-types.inc debug.h dwarf2out.h + i386-builtin-types.inc debug.h dwarf2out.h sbitmap.h $(FIBHEAP_H) i386-c.o: $(srcdir)/config/i386/i386-c.c \ $(srcdir)/config/i386/i386-protos.h $(CONFIG_H) $(SYSTEM_H) coretypes.h \ |