diff options
| author | kkojima <kkojima@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-05-12 22:47:03 +0000 |
|---|---|---|
| committer | kkojima <kkojima@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-05-12 22:47:03 +0000 |
| commit | 65b0af145e8046a744b326a978216cc8ee001dba (patch) | |
| tree | d3a0cb364955d3faf76917c1ab6a5bc8ce557bd7 | |
| parent | ded233a6499245a1806afef6532eadf7c2f88a5c (diff) | |
| download | gcc-65b0af145e8046a744b326a978216cc8ee001dba.tar.gz | |
PR target/39561
* config/sh/sh.h (OPTIMIZATION_OPTIONS): Don't set
TARGET_EXPAND_CBRANCHDI4.
* config/sh/sh.md (cbranchdi4): Don't check TARGET_EXPAND_CBRANCHDI4.
* config/sh/sh.opt (mexpand-cbranchdi): Remove.
(cmpeqdi): Fix comment.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@147453 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/config/sh/sh.h | 5 | ||||
| -rw-r--r-- | gcc/config/sh/sh.md | 10 | ||||
| -rw-r--r-- | gcc/config/sh/sh.opt | 8 |
4 files changed, 16 insertions, 16 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cb8074fdf64..3a9c2b53736 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,14 @@ 2009-05-12 Kaz Kojima <kkojima@gcc.gnu.org> + PR target/39561 + * config/sh/sh.h (OPTIMIZATION_OPTIONS): Don't set + TARGET_EXPAND_CBRANCHDI4. + * config/sh/sh.md (cbranchdi4): Don't check TARGET_EXPAND_CBRANCHDI4. + * config/sh/sh.opt (mexpand-cbranchdi): Remove. + (cmpeqdi): Fix comment. + +2009-05-12 Kaz Kojima <kkojima@gcc.gnu.org> + * config/sh/sh-protos.h (sh_legitimate_index_p): Declare. (sh_legitimate_address_p): Likewise. * config/sh/sh.c (sh_legitimate_index_p): New. diff --git a/gcc/config/sh/sh.h b/gcc/config/sh/sh.h index 0b6294a6ce6..8d73615beeb 100644 --- a/gcc/config/sh/sh.h +++ b/gcc/config/sh/sh.h @@ -473,10 +473,7 @@ do { \ sh_div_str = SH_DIV_STR_FOR_SIZE ; \ } \ else \ - { \ - TARGET_CBRANCHDI4 = 1; \ - TARGET_EXPAND_CBRANCHDI4 = 1; \ - } \ + TARGET_CBRANCHDI4 = 1; \ /* We can't meaningfully test TARGET_SHMEDIA here, because -m options \ haven't been parsed yet, hence we'd read only the default. \ sh_target_reg_class will return NO_REGS if this is not SHMEDIA, so \ diff --git a/gcc/config/sh/sh.md b/gcc/config/sh/sh.md index ffd0db08225..ca69108836f 100644 --- a/gcc/config/sh/sh.md +++ b/gcc/config/sh/sh.md @@ -1,6 +1,6 @@ ;;- Machine description for Renesas / SuperH SH. ;; Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -;; 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +;; 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. ;; Contributed by Steve Chamberlain (sac@cygnus.com). ;; Improved by Jim Wilson (wilson@cygnus.com). @@ -723,11 +723,9 @@ else { - if (TARGET_EXPAND_CBRANCHDI4) - { - if (expand_cbranchdi4 (operands, LAST_AND_UNUSED_RTX_CODE)) - DONE; - } + if (expand_cbranchdi4 (operands, LAST_AND_UNUSED_RTX_CODE)) + DONE; + comparison = prepare_cbranch_operands (operands, DImode, LAST_AND_UNUSED_RTX_CODE); if (comparison != GET_CODE (operands[0])) diff --git a/gcc/config/sh/sh.opt b/gcc/config/sh/sh.opt index 9aaba6c151e..8aa0c9f1b7c 100644 --- a/gcc/config/sh/sh.opt +++ b/gcc/config/sh/sh.opt @@ -1,6 +1,6 @@ ; Options for the SH port of the compiler. -; Copyright (C) 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +; Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. ; ; This file is part of GCC. ; @@ -224,13 +224,9 @@ mcbranchdi Target Var(TARGET_CBRANCHDI4) Enable cbranchdi4 pattern -mexpand-cbranchdi -Target Var(TARGET_EXPAND_CBRANCHDI4) -Expand cbranchdi4 pattern early into separate comparisons and branches. - mcmpeqdi Target Var(TARGET_CMPEQDI_T) -Emit cmpeqdi_t pattern even when -mcbranchdi and -mexpand-cbranchdi are in effect. +Emit cmpeqdi_t pattern even when -mcbranchdi is in effect. mcut2-workaround Target RejectNegative Var(TARGET_SH5_CUT2_WORKAROUND) |