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revert: rs6000.c (use_toc_relative_ref): Ignore type-limits warning.

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2015-11-19  David Edelsohn  <dje.gcc@gmail.com>

        Revert
	2015-11-18  Alan Modra  <amodra@gmail.com>

	* config/rs6000/rs6000.c (use_toc_relative_ref): Ignore
	type-limits warning.

From-SVN: r230619
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David Edelsohn 2015-11-19 17:37:12 +00:00 committed by David Edelsohn
parent 1014b6f54b
commit 498cb3c320
2 changed files with 9 additions and 5 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2015-11-19 David Edelsohn <dje.gcc@gmail.com>
Revert
2015-11-18 Alan Modra <amodra@gmail.com>
* config/rs6000/rs6000.c (use_toc_relative_ref): Ignore
type-limits warning.
2015-11-19 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* tree.h (desired_pro_or_demotion_p): New function.

5
gcc/config/rs6000/rs6000.c
View File

@ -7994,17 +7994,12 @@ rs6000_cannot_force_const_mem (machine_mode mode ATTRIBUTE_UNUSED, rtx x)
static bool
use_toc_relative_ref (rtx sym, machine_mode mode)
{
/* Silence complaint that the POWERPC64_TOC_POINTER_ALIGNMENT test
is always true. */
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wtype-limits"
return ((constant_pool_expr_p (sym)
&& ASM_OUTPUT_SPECIAL_POOL_ENTRY_P (get_pool_constant (sym),
get_pool_mode (sym)))
|| (TARGET_CMODEL == CMODEL_MEDIUM
&& SYMBOL_REF_LOCAL_P (sym)
&& GET_MODE_SIZE (mode) <= POWERPC64_TOC_POINTER_ALIGNMENT));
#pragma GCC diagnostic pop
}
/* Our implementation of LEGITIMIZE_RELOAD_ADDRESS. Returns a value to