alpha.h (SECONDARY_MEMORY_NEEDED): Adjust for addition of new GP reg classes.

* config/alpha/alpha.h (SECONDARY_MEMORY_NEEDED): Adjust for addition of new GP reg classes. From-SVN: r46807

alpha.h (SECONDARY_MEMORY_NEEDED): Adjust for addition of new GP reg classes.
* config/alpha/alpha.h (SECONDARY_MEMORY_NEEDED): Adjust for addition of new GP reg classes. From-SVN: r46807
bfd82dbf · Richard Kenner · Richard Kenner · 9e446a5c · bfd82dbf · bfd82dbf
Commit bfd82dbf authored Nov 06, 2001 by Richard Kenner Committed by Richard Kenner Nov 06, 2001
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gcc/ChangeLog
+3 -0

gcc/config/alpha/alpha.h
+2 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 Tue Nov  6 09:21:34 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

+	* config/alpha/alpha.h (SECONDARY_MEMORY_NEEDED): Adjust for addition
+	of new GP reg classes.
+
 	* expr.c (store_field): When making temp object for unaligned
 	component, set it to alias set 0.


--- a/gcc/config/alpha/alpha.h
+++ b/gcc/config/alpha/alpha.h
@@ -879,7 +879,8 @@ enum reg_class {
   location unless the FIX extension is available.  */

 #define SECONDARY_MEMORY_NEEDED(CLASS1,CLASS2,MODE) \
- (! TARGET_FIX && (CLASS1) != (CLASS2))
+ (! TARGET_FIX && (((CLASS1) == FLOAT_REGS && (CLASS2) != FLOAT_REGS) \
+                   || ((CLASS2) == FLOAT_REGS && (CLASS1) != FLOAT_REGS)))

 /* Specify the mode to be used for memory when a secondary memory
   location is needed.  If MODE is floating-point, use it.  Otherwise,