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arm.h (SECONDARY_INPUT_RELOAD_CLASS): Return NO_REGS if compiling for architecture v4. 

* arm.h (SECONDARY_INPUT_RELOAD_CLASS): Return NO_REGS if compiling
for architecture v4.

From-SVN: r21816
This commit is contained in:
Richard Earnshaw 1998-08-18 03:24:05 +00:00 committed by Richard Earnshaw
parent 2fc83a24b7
commit a2767b6709
2 changed files with 6 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Tue Aug 18 03:20:53 1998 Richard Earnshaw (rearnsha@arm.com)
* arm.h (SECONDARY_INPUT_RELOAD_CLASS): Return NO_REGS if compiling
for architecture v4.
Mon Aug 17 21:26:38 1998 David S. Miller <davem@pierdol.cobaltmicro.com>
* config/sparc/sparc.md (sltu, sgeu): Don't FAIL, call

2
gcc/config/arm/arm.h
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@ -874,7 +874,7 @@ enum reg_class
/* If we need to load shorts byte-at-a-time, then we need a scratch. */
#define SECONDARY_INPUT_RELOAD_CLASS(CLASS,MODE,X) \
(((MODE) == HImode && TARGET_SHORT_BY_BYTES \
(((MODE) == HImode && ! arm_arch4 && TARGET_SHORT_BY_BYTES \
&& (GET_CODE (X) == MEM \
|| ((GET_CODE (X) == REG || GET_CODE (X) == SUBREG) \
&& true_regnum (X) == -1))) \