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re PR c/41046 (decNumber leaves printf call in libgcc)

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PR c/41046
	* decContext.c (decContextTestEndian): Call printf only if DECCHECK.
	* decCommon.c ( decFloatShow): Define function only for DECCHECK
	or DECTRACE.

From-SVN: r150720
This commit is contained in:
Janis Johnson 2009-08-13 16:54:28 +00:00 • committed by Janis Johnson
parent 241547bbe5
commit 0ca73d34ae
3 changed files with 13 additions and 0 deletions
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7
libdecnumber/ChangeLog
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@ -1,3 +1,10 @@
2009-08-13 Janis Johnson <janis187@us.ibm.com>
PR c/41046
* decContext.c (decContextTestEndian): Call printf only if DECCHECK.
* decCommon.c ( decFloatShow): Define function only for DECCHECK
or DECTRACE.
2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Makefile.in (aclocal_deps): New variable.

2
libdecnumber/decCommon.c
View file

@ -1157,6 +1157,7 @@ uInt decFloatRadix(const decFloat *df) {
return 10;
} /* decFloatRadix */
#if (DECCHECK || DECTRACE)
/* ------------------------------------------------------------------ */
/* decFloatShow -- printf a decFloat in hexadecimal and decimal */
/* df is the decFloat to show */
@ -1183,6 +1184,7 @@ void decFloatShow(const decFloat *df, const char *tag) {
printf(">%s> %s [big-endian] %s\n", tag, hexbuf, buff);
return;
} /* decFloatShow */
#endif
/* ------------------------------------------------------------------ */
/* decFloatToBCD -- get sign, exponent, and BCD8 from a decFloat */

4
libdecnumber/decContext.c
View file

@ -31,7 +31,9 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
/* ------------------------------------------------------------------ */
#include <string.h> /* for strcmp */
#ifdef DECCHECK
#include <stdio.h> /* for printf if DECCHECK */
#endif
#include "dconfig.h" /* for GCC definitions */
#include "decContext.h" /* context and base types */
#include "decNumberLocal.h" /* decNumber local types, etc. */
@ -395,8 +397,10 @@ Int decContextTestEndian(Flag quiet) {
if (!quiet) {
if (LITEND) adj="little";
else adj="big";
#if DECCHECK
printf("Warning: DECLITEND is set to %d, but this computer appears to be %s-endian\n",
DECLITEND, adj);
#endif
}
res=(Int)LITEND-dle;
}