* [patch] use shallow copy rtx
@ 2002-10-29 10:37 Eric Christopher
2002-10-31 11:05 ` Richard Henderson
0 siblings, 1 reply; 2+ messages in thread
From: Eric Christopher @ 2002-10-29 10:37 UTC (permalink / raw)
To: gcc-patches
Instead of updating lots of uses for each new flag added, we should use
shallow_copy_rtx...
Bootstrapped on x86, fixed compilation on mips-rewrite.
OK?
-eric
--
Yeah, I used to play basketball...
2002-10-29 Eric Christopher <echristo@redhat.com>
* explow.c (convert_memory_address): Use shallow_copy_rtx.
Index: explow.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/explow.c,v
retrieving revision 1.102.2.1
diff -u -p -w -r1.102.2.1 explow.c
--- explow.c 2 Oct 2002 21:50:47 -0000 1.102.2.1
+++ explow.c 29 Oct 2002 15:21:28 -0000
@@ -405,10 +405,8 @@ convert_memory_address (to_mode, x)
break;
case SYMBOL_REF:
- temp = gen_rtx_SYMBOL_REF (to_mode, XSTR (x, 0));
- SYMBOL_REF_FLAG (temp) = SYMBOL_REF_FLAG (x);
- CONSTANT_POOL_ADDRESS_P (temp) = CONSTANT_POOL_ADDRESS_P (x);
- STRING_POOL_ADDRESS_P (temp) = STRING_POOL_ADDRESS_P (x);
+ temp = shallow_copy_rtx (x);
+ PUT_MODE (temp, to_mode);
return temp;
break;
@@ -1716,4 +1714,3 @@ rtx_to_tree_code (code)
}
#include "gt-explow.h"
-
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [patch] use shallow copy rtx
2002-10-29 10:37 [patch] use shallow copy rtx Eric Christopher
@ 2002-10-31 11:05 ` Richard Henderson
0 siblings, 0 replies; 2+ messages in thread
From: Richard Henderson @ 2002-10-31 11:05 UTC (permalink / raw)
To: Eric Christopher; +Cc: gcc-patches
On Tue, Oct 29, 2002 at 11:09:30AM -0800, Eric Christopher wrote:
> * explow.c (convert_memory_address): Use shallow_copy_rtx.
Ok.
r~
^ permalink raw reply [flat|nested] 2+ messages in thread
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2002-10-31 11:05 ` Richard Henderson
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