diff options
| author | Roger Sayle <roger@eyesopen.com> | 2004-03-09 23:15:15 +0000 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2004-03-09 23:15:15 +0000 |
| commit | 305eeaeb7a5acd2256d075f463fe32fe80781e85 (patch) | |
| tree | fde015febed56df30084c4c77d4752554520bbcd /gcc/c-decl.c | |
| parent | a4f74b5884a2cb8760d36141ff6ad43183f3088a (diff) | |
| download | gcc-305eeaeb7a5acd2256d075f463fe32fe80781e85.zip gcc-305eeaeb7a5acd2256d075f463fe32fe80781e85.tar.gz gcc-305eeaeb7a5acd2256d075f463fe32fe80781e85.tar.bz2 | |
ifcvt.c (noce_try_sign_mask): New function to transform "x = (y < 0) ? z ...
* ifcvt.c (noce_try_sign_mask): New function to transform
"x = (y < 0) ? z : 0" into the equivalent "x = (y >> C) & z".
(noce_process_if_block): Call noce_try_sign_mask.
* gcc.c-torture/execute/20040309-1.c: New test case.
Co-Authored-By: Andrew Pinski <pinskia@physics.uc.edu>
From-SVN: r79205
Diffstat (limited to 'gcc/c-decl.c')
0 files changed, 0 insertions, 0 deletions