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re PR rtl-optimization/57559 (S/390: ICE with lra)
authorVladimir Makarov <vmakarov@redhat.com>
Sat, 8 Jun 2013 18:37:40 +0000 (18:37 +0000)
committerVladimir Makarov <vmakarov@gcc.gnu.org>
Sat, 8 Jun 2013 18:37:40 +0000 (18:37 +0000)
commited52a84e3ffde82c52557d0f027488d9fe69563f
treeab8306145143473f85493065bdb87f06d1bef071tree | snapshot
parent7b91690215d275028eacf31f75a22aaa9bc4f3b2commit | diff
re PR rtl-optimization/57559 (S/390: ICE with lra)

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.

From-SVN: r199859
gcc/ChangeLog diff | blob | history
gcc/lra-constraints.c diff | blob | history
gcc/lra.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/s390/pr57559.c [new file with mode: 0644] blob
Domain: System / Toolchain;