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sh.c (sh_scalar_mode_supported_p): New function.

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* config/sh/sh.c (sh_scalar_mode_supported_p): New function.
	(TARGET_SCALAR_MODE_SUPPORTED_P): Define.

	* config/sh/sh.h (OVERRIDE_OPTIONS): Don't warn for profiling.

From-SVN: r132766
This commit is contained in:
Kaz Kojima 2008-02-29 12:46:19 +00:00
parent 0c96231b2f
commit b0fbea136e
3 changed files with 21 additions and 6 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2008-02-29 Kaz Kojima <kkojima@gcc.gnu.org>
* config/sh/sh.c (sh_scalar_mode_supported_p): New function.
(TARGET_SCALAR_MODE_SUPPORTED_P): Define.
* config/sh/sh.h (OVERRIDE_OPTIONS): Don't warn for profiling.
2008-02-29 Sebastian Pop <sebastian.pop@amd.com>
* tree-loop-linear.c (try_interchange_loops): Compare memory access

14
gcc/config/sh/sh.c
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@ -256,6 +256,7 @@ static bool sh_callee_copies (CUMULATIVE_ARGS *, enum machine_mode,
const_tree, bool);
static int sh_arg_partial_bytes (CUMULATIVE_ARGS *, enum machine_mode,
tree, bool);
static bool sh_scalar_mode_supported_p (enum machine_mode);
static int sh_dwarf_calling_convention (const_tree);
@ -431,6 +432,8 @@ static int sh_dwarf_calling_convention (const_tree);
#undef TARGET_GIMPLIFY_VA_ARG_EXPR
#define TARGET_GIMPLIFY_VA_ARG_EXPR sh_gimplify_va_arg_expr
#undef TARGET_SCALAR_MODE_SUPPORTED_P
#define TARGET_SCALAR_MODE_SUPPORTED_P sh_scalar_mode_supported_p
#undef TARGET_VECTOR_MODE_SUPPORTED_P
#define TARGET_VECTOR_MODE_SUPPORTED_P sh_vector_mode_supported_p
@ -9201,6 +9204,17 @@ sh_md_finish_global (FILE *dump ATTRIBUTE_UNUSED,
}
}
/* The scalar modes supported differs from the default version in TImode
for 32-bit SHMEDIA. */
static bool
sh_scalar_mode_supported_p (enum machine_mode mode)
{
if (TARGET_SHMEDIA32 && mode == TImode)
return false;
return default_scalar_mode_supported_p (mode);
}
/* Cache the can_issue_more so that we can return it from reorder2. Also,
keep count of register pressures on SImode and SFmode. */
static int

6
gcc/config/sh/sh.h
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@ -623,12 +623,6 @@ do { \
} \
TARGET_CBRANCHDI4 = 0; \
} \
/* -fprofile-arcs needs a working libgcov . In unified tree \
configurations with newlib, this requires to configure with \
--with-newlib --with-headers. But there is no way to check \
here we have a working libgcov, so just assume that we have. */\
if (profile_flag) \
warning (0, "profiling is still experimental for this target");\
} \
else \
{ \