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| author | Nick Clifton <nickc@redhat.com> | 2011-05-04 10:08:09 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@gcc.gnu.org> | 2011-05-04 10:08:09 +0000 |
| commit | 662c03f4601e31aaf76e8fe2b6ebbd421156ebab (patch) | |
| tree | 41bfd3b991272c5c78b2f4b0ce1140c65e909919 /gcc/java/java-gimplify.c | |
| parent | 843b691524dbbb03fdcc541d2cfadb9f5ed84342 (diff) | |
| download | gcc-662c03f4601e31aaf76e8fe2b6ebbd421156ebab.zip gcc-662c03f4601e31aaf76e8fe2b6ebbd421156ebab.tar.gz gcc-662c03f4601e31aaf76e8fe2b6ebbd421156ebab.tar.bz2 | |
mn10300.c: Include cfgloop.h.
* config/mn10300/mn10300.c: Include cfgloop.h.
(DUMP): New macro.
(mn10300_insert_setlb_lcc): New function. Inserts a SETLB and a
Lcc or a FLcc insn into the instruction stream.
(mn10300_block_contains_call): New function. Returns true if the
given basic block contains a CALL insn.
(mn10300_loop_contains_call_insn): New function. Returns true if
the given loop contains a CALL insn.
(mn10300_scan_for_setlb_lcc): New function. Finds opportunities
to use the SETLB and Lcc or FLcc insns.
(mn10300_reorg): Invoke mn10300_scan_for_setlb_lcc when optimizing.
(TARGET_FLAGS): Add MASK_ALLOW_SETLB.
* config/mn10300/mn10300.opt (msetlb): New option. Used to
disable the SETLB optimization.
* config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Add
__SETLB__ or __NO_SETLB__.
* config/mn10300/mn10300.md (UNSPEC_SETLB): New constant.
(movsf_internal): Handle MDR register.
(cmpsi): Make visible.
(setlb): New pattern.
(Lcc): New pattern.
(FLcc): New pattern.
From-SVN: r173362
Diffstat (limited to 'gcc/java/java-gimplify.c')
0 files changed, 0 insertions, 0 deletions