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| author | Kenneth Zadeck <zadeck@gcc.gnu.org> | 2006-01-20 01:28:34 +0000 |
|---|---|---|
| committer | Kenneth Zadeck <zadeck@gcc.gnu.org> | 2006-01-20 01:28:34 +0000 |
| commit | a6d8ef6c5c0932ddeec7b0f72b1d6f10ebcf02a7 (patch) | |
| tree | 50dcd9c5c8627a35b59f474e234c71797d085f76 /gcc/df-core.c | |
| parent | 59c52af442733519896c6cf71a57deb7e8791d1b (diff) | |
| download | gcc-a6d8ef6c5c0932ddeec7b0f72b1d6f10ebcf02a7.tar.gz | |
re PR rtl-optimization/25799 (cc1 stalled with -O1 -fmodulo-sched)
2005-01-19 Kenneth Zadeck <zadeck@naturalbridge.com>
PR rtl-optimization/25799
* df-problems.c (df_ru_confluence_n, df_rd_confluence_n):
Corrected confluence operator to remove bits from op2 before oring
with op1 rather than removing bits from op1.
(df_ru_transfer_function): Corrected test on wrong bitmap which
caused infinite loop. Both of these problems were introduced in
the dataflow rewrite.
From-SVN: r110008
Diffstat (limited to 'gcc/df-core.c')
0 files changed, 0 insertions, 0 deletions