| commit | f9fef34989a9d1974943ec3e835a547b56150c6a | |
| author | Jakub Jelinek <jakub@redhat.com> | |
| Thu, 19 Jul 2012 20:48:25 +0000 (19 22:48 +0200) | ||
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | |
| Thu, 19 Jul 2012 20:48:25 +0000 (19 22:48 +0200) | ||
| tree | 0b64e6d9e88dfbc57439877cbb5bccdfdbdd43ed | treesnapshot (tar.gz zip) |
| parent | fdb45c0cc3c8be240927799dfca7b297b177cc7d | commitdiff |
re PR rtl-optimization/53942 (unable to find a register to spill in class 'CREG')
PR rtl-optimization/53942
* function.c (assign_parm_setup_reg): Avoid zero/sign extension
directly from likely spilled non-fixed hard registers, move them
to pseudo first.
* gcc.dg/pr53942.c: New test.
From-SVN: r189681
PR rtl-optimization/53942
* function.c (assign_parm_setup_reg): Avoid zero/sign extension
directly from likely spilled non-fixed hard registers, move them
to pseudo first.
* gcc.dg/pr53942.c: New test.
From-SVN: r189681
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/function.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/pr53942.c | [new file with mode: 0644] | blob |