* c4x.h (TARGET_LOAD_DIRECT_MEMS): Define.

From-SVN: r39217

* c4x.h (TARGET_LOAD_DIRECT_MEMS): Define.
From-SVN: r39217
860b3499 · Michael Hayes · Michael Hayes · f40ae7c1 · 860b3499 · 860b3499
Commit 860b3499 authored Jan 23, 2001 by Michael Hayes Committed by Michael Hayes Jan 23, 2001
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gcc/ChangeLog
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gcc/config/c4x/c4x.h
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2001-01-24  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
+
+	* c4x.h (TARGET_LOAD_DIRECT_MEMS): Define.
+
 2001-01-23  Neil Booth  <neil@daikokuya.demon.co.uk>

        * c-lex.c (lex_charconst): Fix typo: s/p/str.

--- a/gcc/config/c4x/c4x.h
+++ b/gcc/config/c4x/c4x.h
@@ -281,7 +281,11 @@ extern int target_flags;

 /* Define some options to control code generation.  */
 #define TARGET_LOAD_ADDRESS	(1 || (! TARGET_C3X && ! TARGET_SMALL))
+/* Nonzero to convert direct memory references into HIGH/LO_SUM pairs
+   during RTL generation.  */
 #define TARGET_EXPOSE_LDP	0
+/* Nonzero to force loading of direct memory references into a register.  */
+#define TARGET_LOAD_DIRECT_MEMS	0

 /* -mrpts            allows the use of the RPTS instruction irregardless.
   -mrpts=max-cycles will use RPTS if the number of cycles is constant