| commit | b5ca662477a8ebadb83120a5e866515e1daf490f | |
| author | uweigand <uweigand@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 27 Sep 2012 11:10:08 +0000 (27 11:10 +0000) | ||
| committer | uweigand <uweigand@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 27 Sep 2012 11:10:08 +0000 (27 11:10 +0000) | ||
| tree | ad12fa136c6fb52d55abfe233dc3ee29a13ade19 | treesnapshot (tar.gz zip) |
| parent | 562a74e68f41edc47e03c9fbc8b5f40c69daec15 | commitdiff |
ChangeLog:
* lower-subreg.c (enum classify_move_insn): Rename
SIMPLE_PSEUDO_REG_MOVE to DECOMPOSABLE_SIMPLE_MOVE.
(find_decomposable_subregs): Update.
(decompose_multiword_subregs): Add DECOMPOSE_COPIES parameter.
Only mark pseudo-to-pseudo copies as DECOMPOSABLE_SIMPLE_MOVE
if that parameter is true.
(rest_of_handle_lower_subreg): Call decompose_multiword_subregs
with DECOMPOSE_COPIES false.
(rest_of_handle_lower_subreg2): Call decompose_multiword_subregs
with DECOMPOSE_COPIES true.
testsuite/ChangeLog:
* gcc.dg/lower-subreg-1.c: Disable on arm-*-* targets.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@191805 138bc75d-0d04-0410-961f-82ee72b054a4
* lower-subreg.c (enum classify_move_insn): Rename
SIMPLE_PSEUDO_REG_MOVE to DECOMPOSABLE_SIMPLE_MOVE.
(find_decomposable_subregs): Update.
(decompose_multiword_subregs): Add DECOMPOSE_COPIES parameter.
Only mark pseudo-to-pseudo copies as DECOMPOSABLE_SIMPLE_MOVE
if that parameter is true.
(rest_of_handle_lower_subreg): Call decompose_multiword_subregs
with DECOMPOSE_COPIES false.
(rest_of_handle_lower_subreg2): Call decompose_multiword_subregs
with DECOMPOSE_COPIES true.
testsuite/ChangeLog:
* gcc.dg/lower-subreg-1.c: Disable on arm-*-* targets.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@191805 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/lower-subreg.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/lower-subreg-1.c | diffblobblamehistory |