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re PR target/46740 (vax-linux-gnu --enable-werror-always build fails for 64 bit host) 

2010-12-06  Joern Rennecke  <amylaar@spamcop.net>
	    Richard Henderson  <rth@redhat.com>

	PR target/46740
	* config/vax/vax.c (vax_output_int_move): Fold #if into if.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r167512
This commit is contained in:
Joern Rennecke 2010-12-06 19:19:09 +00:00 committed by Joern Rennecke
parent 50ad5a003a
commit ce7190e503
2 changed files with 7 additions and 3 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2010-12-06 Joern Rennecke <amylaar@spamcop.net>
Richard Henderson <rth@redhat.com>
PR target/46740
* config/vax/vax.c (vax_output_int_move): Fold #if into if.
2010-12-06 Eric Botcazou <ebotcazou@adacore.com> 2010-12-06 Eric Botcazou <ebotcazou@adacore.com>
* config/sparc/sol2.h (PUSHSECTION_FORMAT): Redefine unconditionally. * config/sparc/sol2.h (PUSHSECTION_FORMAT): Redefine unconditionally.

4
gcc/config/vax/vax.c
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@ -1129,18 +1129,16 @@ vax_output_int_move (rtx insn ATTRIBUTE_UNUSED, rtx *operands,
{ {
lval >>= n; lval >>= n;
#if HOST_BITS_PER_WIDE_INT == 32
/* On 32bit platforms, if the 6bits didn't overflow into the /* On 32bit platforms, if the 6bits didn't overflow into the
upper 32bit value that value better be 0. If we have upper 32bit value that value better be 0. If we have
overflowed, make sure it wasn't too much. */ overflowed, make sure it wasn't too much. */
if (hval != 0) if (HOST_BITS_PER_WIDE_INT == 32 && hval != 0)
{ {
if (n <= 26 || hval >= ((unsigned)1 << (n - 26))) if (n <= 26 || hval >= ((unsigned)1 << (n - 26)))
n = 0; /* failure */ n = 0; /* failure */
else else
lval |= hval << (32 - n); lval |= hval << (32 - n);
} }
#endif
/* If n is 0, then ashq is not the best way to emit this. */ /* If n is 0, then ashq is not the best way to emit this. */
if (n > 0) if (n > 0)
{ {