2012-11-28 Vladimir Makarov <vmakarov@redhat.com>
commitb49a9ef634ce7ffec51903b85a5d2a6d7f339848
authorvmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 28 Nov 2012 17:42:39 +0000 (28 17:42 +0000)
committervmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 28 Nov 2012 17:42:39 +0000 (28 17:42 +0000)
tree2f88c081c22debed675f29e747823d688a835fff
parent47f71e87dea539f54769186d2de0668df79aa339
2012-11-28  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/55512
* lra-assigns.c (assign_by_spills): Assigned arbitrary hard regs
to failed reload pseudos instead of changing asm pattern.
* lra-constraints.c (MAX_CONSTRAINT_ITERATION_NUMBER): Increase
value.

2012-11-28  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/55512
* gcc.target/i386/pr55512-[1234].c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193901 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/lra-assigns.c
gcc/lra-constraints.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.target/i386/pr55512-1.c [new file with mode: 0644]
gcc/testsuite/gcc.target/i386/pr55512-2.c [new file with mode: 0644]
gcc/testsuite/gcc.target/i386/pr55512-3.c [new file with mode: 0644]
gcc/testsuite/gcc.target/i386/pr55512-4.c [new file with mode: 0644]