* [Patch,Committed,AVR]: Don't use 'magic' register number.
@ 2011-07-08 13:21 Georg-Johann Lay
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From: Georg-Johann Lay @ 2011-07-08 13:21 UTC (permalink / raw)
To: gcc-patches; +Cc: Denis Chertykov, Anatoly Sokolov, Eric Weddington
http://gcc.gnu.org/viewcvs?view=revision&revision=176041
Committed this patchlet as pre-approved by Denis.
Johann
* config/avr/avr.c (output_reload_insisf): Use 'REG_Z+1' instead
of magic '31'.
--- trunk/gcc/config/avr/avr.c 2011/07/08 13:03:38 176040
+++ trunk/gcc/config/avr/avr.c 2011/07/08 13:09:07 176041
@@ -6239,7 +6239,7 @@
That's cheaper than loading from constant pool. */
cooked_clobber_p = true;
- clobber_reg = gen_rtx_REG (QImode, 31);
+ clobber_reg = gen_rtx_REG (QImode, REG_Z + 1);
avr_asm_len ("mov __tmp_reg__,%0", &clobber_reg, len, 1);
break;
}
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2011-07-08 13:21 [Patch,Committed,AVR]: Don't use 'magic' register number Georg-Johann Lay
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