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2013-06-08 Vladimir Makarov <vmakarov@redhat.com>
authorvmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 8 Jun 2013 18:37:40 +0000 (18:37 +0000)
committervmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 8 Jun 2013 18:37:40 +0000 (18:37 +0000)
commit0178c26ebb5ddd3ef55ad6d904958784e4d4ad2d
treeab8306145143473f85493065bdb87f06d1bef071tree
parentff68363e16177b23e9af5451898c43ea321266d5commit | diff
2013-06-08  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/57559
* lra-constraints.c (process_alt_operands): Don't discourage
memory with known offset for offsetable memory constraint.
* lra.c (lra_emit_add): Exchange y and z for 2-op add insn.

2013-06-08  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/57559
* gcc.target/s390/pr57559.c : New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199859 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/lra-constraints.c diff | blob | blame | history
gcc/lra.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.target/s390/pr57559.c [new file with mode: 0644] blob
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