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| author | Peter Bergner <bergner@vnet.ibm.com> | 2011-02-02 14:08:06 -0600 |
|---|---|---|
| committer | Peter Bergner <bergner@gcc.gnu.org> | 2011-02-02 14:08:06 -0600 |
| commit | 9cd4f22a4519538f2feffa8997ac309d5dcd54b7 (patch) | |
| tree | 2a6c8c9833162d25bb4977072dccdd2ac9b0af48 /gcc/expr.c | |
| parent | 8e2bc95be59aa82767921fe0b83e0da93caaa611 (diff) | |
| download | gcc-9cd4f22a4519538f2feffa8997ac309d5dcd54b7.zip gcc-9cd4f22a4519538f2feffa8997ac309d5dcd54b7.tar.gz gcc-9cd4f22a4519538f2feffa8997ac309d5dcd54b7.tar.bz2 | |
re PR rtl-optimization/47525 (DCE fails to eliminate a dead call to a pure function when compiled with -maltivec)
PR rtl-optimization/47525
* df-scan.c: Update copyright years.
(df_get_call_refs): Do not mark global registers as DF_REF_REG_USE
and non-clobber DF_REF_REG_DEF for calls to const and pure functions.
From-SVN: r169768
Diffstat (limited to 'gcc/expr.c')
0 files changed, 0 insertions, 0 deletions