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[ARM] Fix CLZ_DEFINED_VALUE_AT_ZERO for vector modes

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2014-11-02  Michael Collison  <michael.collison@linaro.org>

	* config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO) : Update
	to support vector modes.
	(CTZ_DEFINED_VALUE_AT_ZERO): Ditto.

From-SVN: r217014
This commit is contained in:
Michael Collison 2014-11-02 18:00:59 +00:00 committed by Christophe Lyon
parent e82d71d91e
commit 9b227e35bd
2 changed files with 10 additions and 3 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2014-11-02 Michael Collison <michael.collison@linaro.org>
* config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO) : Update
to support vector modes.
(CTZ_DEFINED_VALUE_AT_ZERO): Ditto.
2014-11-01 Andrew MacLeod <amacleod@redhat,com>
* optabs.h: Flatten insn-codes.h to source files. Move some prototypes

7
gcc/config/arm/arm.h
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@ -2142,9 +2142,10 @@ extern int making_const_table;
? reverse_condition_maybe_unordered (code) \
: reverse_condition (code))
/* The arm5 clz instruction returns 32. */
#define CLZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE) ((VALUE) = 32, 1)
#define CTZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE) ((VALUE) = 32, 1)
#define CLZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE) \
((VALUE) = GET_MODE_UNIT_BITSIZE (MODE))
#define CTZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE) \
((VALUE) = GET_MODE_UNIT_BITSIZE (MODE))
#define CC_STATUS_INIT \
do { cfun->machine->thumb1_cc_insn = NULL_RTX; } while (0)