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| author | Roger Sayle <roger@eyesopen.com> | 2004-07-11 14:37:57 +0000 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2004-07-11 14:37:57 +0000 |
| commit | 6fd21094e5a9d8517b00bffa08f132759baefbbc (patch) | |
| tree | ad634004c869136a8ba76616632680e13bc31501 /gcc/fortran/expr.c | |
| parent | 06a67bdd66ac806bea322b14f4e94fd03ad444f2 (diff) | |
| download | gcc-6fd21094e5a9d8517b00bffa08f132759baefbbc.zip gcc-6fd21094e5a9d8517b00bffa08f132759baefbbc.tar.gz gcc-6fd21094e5a9d8517b00bffa08f132759baefbbc.tar.bz2 | |
rtlanal.c (insn_rtx_cost): New function, moved and renamed from combine.c's combine_insn_cost.
* rtlanal.c (insn_rtx_cost): New function, moved and renamed from
combine.c's combine_insn_cost.
* rtl.h (insn_rtx_cost): Prototype here.
* combine.c (combine_insn_cost): Delete function.
(combine_validate_cost): Update callers of combine_insn_cost to
call insn_rtx_cost instead.
(combine_instructions): Likewise. Use NONJUMP_INSN_P to avoid
requesting the rtx_cost of call and/or jump instructions.
* ifcvt.c (total_bb_rtx_cost): Use insn_rtx_cost instead of calling
rtx_cost directly. Don't request/use the cost of call or jump
instructions. Return -1 if the cost of any instruction can't be
determined (or the BB contains a function call).
(find_if_case_1): Abort transformation if total_bb_rtx_cost returns
-1 (i.e. can't determine the cost of any instruction or the basic
block contains a subroutine call).
(find_if_case_2): Likewise.
From-SVN: r84513
Diffstat (limited to 'gcc/fortran/expr.c')
0 files changed, 0 insertions, 0 deletions