alpha.h (CLZ_DEFINED_VALUE_AT_ZERO, [...]): Return 0/1 rather than bool.

	* config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
	CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
	* config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
	CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.

From-SVN: r214171

gcc/ChangeLog

+2014-08-19  Marek Polacek  <polacek@redhat.com>
+
+	* config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
+	CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
+	* config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
+	CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
+
 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
 
 	* sel-sched-ir.h (BND_TO): insn_t will eventually be an
@@ -27,7 +34,7 @@
 
 	PR other/62168
 	* configure.ac: Set install_gold_as_default to no first.
-	 * configure: Regenerated.
+	* configure: Regenerated.
 
 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
 

gcc/config/alpha/alpha.h

@@ -912,8 +912,10 @@ do {									     \
 #define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1
 
 /* The CIX ctlz and cttz instructions return 64 for zero.  */
-#define CLZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE)  ((VALUE) = 64, TARGET_CIX)
-#define CTZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE)  ((VALUE) = 64, TARGET_CIX)
+#define CLZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE)  ((VALUE) = 64, \
+  TARGET_CIX ? 1 : 0)
+#define CTZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE)  ((VALUE) = 64, \
+  TARGET_CIX ? 1 : 0)
 
 /* Define the value returned by a floating-point comparison instruction.  */
 

gcc/config/i386/i386.h

@@ -2498,9 +2498,9 @@ extern void debug_dispatch_window (int);
 /* The value at zero is only defined for the BMI instructions
    LZCNT and TZCNT, not the BSR/BSF insns in the original isa.  */
 #define CTZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE) \
-	((VALUE) = GET_MODE_BITSIZE (MODE), TARGET_BMI)
+	((VALUE) = GET_MODE_BITSIZE (MODE), TARGET_BMI ? 1 : 0)
 #define CLZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE) \
-	((VALUE) = GET_MODE_BITSIZE (MODE), TARGET_LZCNT)
+	((VALUE) = GET_MODE_BITSIZE (MODE), TARGET_LZCNT ? 1 : 0)
 
 
 /* Flags returned by ix86_get_callcvt ().  */