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| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-07-11 14:37:57 +0000 |
|---|---|---|
| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-07-11 14:37:57 +0000 |
| commit | 0a8a047c425418431aeb6cd37de6c24b342a3eb0 (patch) | |
| tree | ad634004c869136a8ba76616632680e13bc31501 /gcc/fortran/expr.c | |
| parent | a0bf44f9bb5ed7e9e9aa4db1392f4be35407f03c (diff) | |
| download | ppe42-gcc-0a8a047c425418431aeb6cd37de6c24b342a3eb0.tar.gz ppe42-gcc-0a8a047c425418431aeb6cd37de6c24b342a3eb0.zip | |
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@84513 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fortran/expr.c')
0 files changed, 0 insertions, 0 deletions
