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| author | Vladimir Makarov <vmakarov@redhat.com> | 2013-09-10 15:37:57 +0000 |
|---|---|---|
| committer | Vladimir Makarov <vmakarov@gcc.gnu.org> | 2013-09-10 15:37:57 +0000 |
| commit | b0681c9e51cafab3bf40c1997e7da9e3d13bdefd (patch) | |
| tree | 0a7a73889f7b810825425d92ac8210b4254413e0 /gcc/tree-ssa-threadedge.c | |
| parent | 14c34330495ec168199e0f9694cc39f74c3dbe56 (diff) | |
| download | gcc-b0681c9e51cafab3bf40c1997e7da9e3d13bdefd.zip gcc-b0681c9e51cafab3bf40c1997e7da9e3d13bdefd.tar.gz gcc-b0681c9e51cafab3bf40c1997e7da9e3d13bdefd.tar.bz2 | |
lra.c (lra): Clear lra_optional_reload_pseudos before every constraint pass.
2013-09-10 Vladimir Makarov <vmakarov@redhat.com>
* lra.c (lra): Clear lra_optional_reload_pseudos before every
constraint pass.
* lra-constraints.c (curr_insn_transform): Switch on optional
reloads. Check destination too to check move insn.
(undo_optional_reloads): Add check that the original peudo did not
changed its allocation and the optional reload was inherited on
last inheritance pass. Break loop after deciding to keep optional
reload.
(lra_undo_inheritance): Add check that inherited pseudo still in
memory.
From-SVN: r202468
Diffstat (limited to 'gcc/tree-ssa-threadedge.c')
0 files changed, 0 insertions, 0 deletions