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| author | Yuri Rumyantsev <ysrumyan@gmail.com> | 2012-08-16 21:58:11 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2012-08-16 21:58:11 +0200 |
| commit | af7c3fe7aac03b20dd1b759eb1372ffd555d99b1 (patch) | |
| tree | f5c3f42395f6a34ab000955bbebe2eb5f5a7317d /gcc/config/i386/i386-protos.h | |
| parent | fd1994918443858038c8cf5a0dafacae5b99df76 (diff) | |
| download | gcc-af7c3fe7aac03b20dd1b759eb1372ffd555d99b1.zip gcc-af7c3fe7aac03b20dd1b759eb1372ffd555d99b1.tar.gz gcc-af7c3fe7aac03b20dd1b759eb1372ffd555d99b1.tar.bz2 | |
i386-protos.h (ix86_split_lea_for_addr): Add additional argument.
2012-08-16 Yuri Rumyantsev <ysrumyan@gmail.com>
* config/i386/i386-protos.h (ix86_split_lea_for_addr) : Add
additional argument.
* config/i386/i386.md (ix86_split_lea_for_addr) : Add
additional argument curr_insn.
* config/i386/i386.c (ix86_split_lea_for_addr): Load base or index
register first, depending on their defintion distances.
(ix86_lea_outperforms): Prefer LEA only if split cost exceeds
AGU stall.
(find_nearest_reg-def): New function. Find register with
nearest definition.
From-SVN: r190452
Diffstat (limited to 'gcc/config/i386/i386-protos.h')
| -rw-r--r-- | gcc/config/i386/i386-protos.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/config/i386/i386-protos.h b/gcc/config/i386/i386-protos.h index a1daeda..29bd69a 100644 --- a/gcc/config/i386/i386-protos.h +++ b/gcc/config/i386/i386-protos.h @@ -95,7 +95,7 @@ extern bool ix86_binary_operator_ok (enum rtx_code, enum machine_mode, rtx[]); extern bool ix86_avoid_lea_for_add (rtx, rtx[]); extern bool ix86_use_lea_for_mov (rtx, rtx[]); extern bool ix86_avoid_lea_for_addr (rtx, rtx[]); -extern void ix86_split_lea_for_addr (rtx[], enum machine_mode); +extern void ix86_split_lea_for_addr (rtx, rtx[], enum machine_mode); extern bool ix86_lea_for_add_ok (rtx, rtx[]); extern bool ix86_vec_interleave_v2df_operator_ok (rtx operands[3], bool high); extern bool ix86_dep_by_shift_count (const_rtx set_insn, const_rtx use_insn); |