Little cleanups for i386 - Target

Little cleanups for i386 - Target

[Frank Heldt]

Hello everybody,

the attached patches clean up the i386 - Target a little bit.

* in i386.h better readable use of the prozessor TARGET defines
* in i386.md put the define_attr "cpu" at top and delete a
  double comment for it
* in i386.md combine identical define_insn with
  "&& TARGET_MOVE" and "&& !TARGET_MOVE"

Bye
	Frank
-- 
Frank Heldt
mailto:Frank.Heldt@t-online.de   ***   Linux, for IQ's higher than 95
mailto:Frank.Heldt@mahr.de
--- i386.h.org	Sun Nov  2 09:26:20 1997
+++ i386.h	Sun Nov  2 09:31:27 1997
@@ -151,23 +151,23 @@
 #define TARGET_MOVE	((target_flags & MASK_NO_MOVE) == 0)	/* Don't generate memory->memory */
 #define TARGET_PSEUDO	((target_flags & MASK_NO_PSEUDO) == 0)	/* Move op's args into pseudos */
 
+#define TARGET_STACK_PROBE (target_flags & MASK_STACK_PROBE)
+
 #define TARGET_386 (ix86_cpu == PROCESSOR_I386)
 #define TARGET_486 (ix86_cpu == PROCESSOR_I486)
 #define TARGET_PENTIUM (ix86_cpu == PROCESSOR_PENTIUM)
 #define TARGET_PENTIUMPRO (ix86_cpu == PROCESSOR_PENTIUMPRO)
-#define TARGET_USE_LEAVE (ix86_cpu == PROCESSOR_I386)
-#define TARGET_PUSH_MEMORY (ix86_cpu == PROCESSOR_I386)
-#define TARGET_ZERO_EXTEND_WITH_AND (ix86_cpu != PROCESSOR_I386 \
-				     && ix86_cpu != PROCESSOR_PENTIUMPRO)
-#define TARGET_DOUBLE_WITH_ADD (ix86_cpu != PROCESSOR_I386)
-#define TARGET_USE_BIT_TEST (ix86_cpu == PROCESSOR_I386)
-#define TARGET_UNROLL_STRLEN (ix86_cpu != PROCESSOR_I386)
-#define TARGET_USE_Q_REG (ix86_cpu == PROCESSOR_PENTIUM \
-			  || ix86_cpu == PROCESSOR_PENTIUMPRO)
-#define TARGET_USE_ANY_REG (ix86_cpu == PROCESSOR_I486)
+
+#define TARGET_USE_LEAVE (TARGET_386)
+#define TARGET_PUSH_MEMORY (TARGET_386)
+#define TARGET_ZERO_EXTEND_WITH_AND (TARGET_486 || TARGET_PENTIUM)
+#define TARGET_DOUBLE_WITH_ADD (!TARGET_386)
+#define TARGET_USE_BIT_TEST (TARGET_386)
+#define TARGET_UNROLL_STRLEN (!TARGET_386)
+#define TARGET_USE_Q_REG (TARGET_PENTIUM || TARGET_PENTIUMPRO)
+#define TARGET_USE_ANY_REG (TARGET_486)
+#define TARGET_DEEP_BRANCH_PREDICTION (TARGET_PENTIUMPRO)
 #define TARGET_CMOVE (ix86_arch == PROCESSOR_PENTIUMPRO)
-#define TARGET_DEEP_BRANCH_PREDICTION (ix86_cpu == PROCESSOR_PENTIUMPRO)
-#define TARGET_STACK_PROBE (target_flags & MASK_STACK_PROBE)
 
 #define TARGET_SWITCHES							\
 { { "80387",			 MASK_80387 },				\