Imported from /home/lorry/working-area/delta_gcc-tarball/gcc-4.7.3.tar.bz2.gcc-4.7.3

4 files changed, 91 insertions, 57 deletions

diff --git a/libdecnumber/.gitignore b/libdecnumber/.gitignore
new file mode 100644
index 0000000000..7e47161d61
--- /dev/null
+++ b/libdecnumber/.gitignore
@@ -0,0 +1 @@
+/gstdint.h
diff --git a/libdecnumber/ChangeLog b/libdecnumber/ChangeLog
index ca47111449..9fb29a80cc 100644
--- a/libdecnumber/ChangeLog
+++ b/libdecnumber/ChangeLog
@@ -1,14 +1,39 @@
-2011-10-26  Release Manager
+2013-04-11  Release Manager
 
-	* GCC 4.6.2 released.
+	* GCC 4.7.3 released.
 
-2011-06-27  Release Manager
+2012-09-20  Release Manager
 
-	* GCC 4.6.1 released.
+	* GCC 4.7.2 released.
 
-2011-03-25  Release Manager
+2012-06-14  Release Manager
 
-	* GCC 4.6.0 released.
+	* GCC 4.7.1 released.
+
+2012-03-22  Release Manager
+
+	* GCC 4.7.0 released.
+
+2011-12-20  Andreas Schwab  <schwab@linux-m68k.org>
+
+	* configure: Regenerate.
+
+2011-12-19  Andreas Schwab  <schwab@linux-m68k.org>
+
+	* configure: Regenerate.
+
+2011-04-20  Jim Meyering  <meyering@redhat.com>
+
+	* decNumber.c (decNumberFromString): Remove useless
+	if-before-free test.
+	(decNumberCompareTotalMag, decNumberExp, decNumberFMA): Likewise.
+	(decNumberLn, decNumberLog10, decNumberPower): Likewise.
+	(decNumberReduce, decNumberSquareRoot, decAddOp): Likewise.
+	(decDivideOp, NEEDTWO, decExpOp, LN2): Likewise.
+
+2011-03-28  Mike Frysinger  <vapier@gentoo.org>
+
+	* .gitignore: New file.
 
 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
 
diff --git a/libdecnumber/configure b/libdecnumber/configure
index f69dd4402b..2b58684851 100755
--- a/libdecnumber/configure
+++ b/libdecnumber/configure
@@ -3248,9 +3248,15 @@ test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
 
 WARN_CFLAGS=
 save_CFLAGS="$CFLAGS"
-for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
+for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
 			  -Wmissing-prototypes -Wold-style-definition \
 			  -Wmissing-format-attribute -Wcast-qual; do
+  # Do the check with the no- prefix removed since gcc silently
+  # accepts any -Wno-* option on purpose
+  case $real_option in
+    -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+    *) option=$real_option ;;
+  esac
   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
@@ -3282,20 +3288,22 @@ eval ac_res=\$$as_acx_Woption
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
-  WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$option"
+  WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option"
 fi
   done
 CFLAGS="$save_CFLAGS"
 
 WARN_PEDANTIC=
+# Do the check with the no- prefix removed from the warning options
+# since gcc silently accepts any -Wno-* option on purpose
 if test "$GCC" = yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long" >&5
-$as_echo_n "checking whether $CC supports -pedantic -Wno-long-long... " >&6; }
-if test "${acx_cv_prog_cc_pedantic__Wno_long_long+set}" = set; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
+$as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
+if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   save_CFLAGS="$CFLAGS"
-CFLAGS="-pedantic -Wno-long-long"
+CFLAGS="-pedantic -Wlong-long"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
@@ -3308,16 +3316,16 @@ main ()
 }
 _ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
-  acx_cv_prog_cc_pedantic__Wno_long_long=yes
+  acx_cv_prog_cc_pedantic__Wlong_long=yes
 else
-  acx_cv_prog_cc_pedantic__Wno_long_long=no
+  acx_cv_prog_cc_pedantic__Wlong_long=no
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$save_CFLAGS"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long" >&5
-$as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long" >&6; }
-if test $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
+$as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
+if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
   WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
 fi
 
diff --git a/libdecnumber/decNumber.c b/libdecnumber/decNumber.c
index d097cab4ab..cf2d32e40d 100644
--- a/libdecnumber/decNumber.c
+++ b/libdecnumber/decNumber.c
@@ -711,7 +711,7 @@ decNumber * decNumberFromString(decNumber *dn, const char chars[],
     /* decNumberShow(dn); */
     } while(0); 			/* [for break] */
 
-  if (allocres!=NULL) free(allocres);	/* drop any storage used */
+  free(allocres);	/* drop any storage used */
   if (status!=0) decStatus(dn, status, set);
   return dn;
   } /* decNumberFromString */
@@ -970,8 +970,8 @@ decNumber * decNumberCompareTotalMag(decNumber *res, const decNumber *lhs,
     decCompareOp(res, lhs, rhs, set, COMPTOTAL, &status);
     } while(0); 			/* end protected */
 
-  if (allocbufa!=NULL) free(allocbufa); /* drop any storage used */
-  if (allocbufb!=NULL) free(allocbufb); /* .. */
+  free(allocbufa); /* drop any storage used */
+  free(allocbufb); /* .. */
   if (status!=0) decStatus(res, status, set);
   return res;
   } /* decNumberCompareTotalMag */
@@ -1074,7 +1074,7 @@ decNumber * decNumberExp(decNumber *res, const decNumber *rhs,
     } while(0); 			/* end protected */
 
   #if DECSUBSET
-  if (allocrhs !=NULL) free(allocrhs);	/* drop any storage used */
+  free(allocrhs);	/* drop any storage used */
   #endif
   /* apply significant status */
   if (status!=0) decStatus(res, status, set);
@@ -1169,7 +1169,7 @@ decNumber * decNumberFMA(decNumber *res, const decNumber *lhs,
     decAddOp(res, acc, fhs, set, 0, &status);
     } while(0); 			/* end protected */
 
-  if (allocbufa!=NULL) free(allocbufa); /* drop any storage used */
+  free(allocbufa); /* drop any storage used */
   if (status!=0) decStatus(res, status, set);
   #if DECCHECK
   decCheckInexact(res, set);
@@ -1296,7 +1296,7 @@ decNumber * decNumberLn(decNumber *res, const decNumber *rhs,
     } while(0); 			/* end protected */
 
   #if DECSUBSET
-  if (allocrhs !=NULL) free(allocrhs);	/* drop any storage used */
+  free(allocrhs);	/* drop any storage used */
   #endif
   /* apply significant status */
   if (status!=0) decStatus(res, status, set);
@@ -1509,10 +1509,10 @@ decNumber * decNumberLog10(decNumber *res, const decNumber *rhs,
     decDivideOp(res, a, b, &aset, DIVIDE, &status); /* into result */
     } while(0); 			/* [for break] */
 
-  if (allocbufa!=NULL) free(allocbufa); /* drop any storage used */
-  if (allocbufb!=NULL) free(allocbufb); /* .. */
+  free(allocbufa); /* drop any storage used */
+  free(allocbufb); /* .. */
   #if DECSUBSET
-  if (allocrhs !=NULL) free(allocrhs);	/* .. */
+  free(allocrhs);	/* .. */
   #endif
   /* apply significant status */
   if (status!=0) decStatus(res, status, set);
@@ -2253,11 +2253,11 @@ decNumber * decNumberPower(decNumber *res, const decNumber *lhs,
     #endif
     } while(0); 			/* end protected */
 
-  if (allocdac!=NULL) free(allocdac);	/* drop any storage used */
-  if (allocinv!=NULL) free(allocinv);	/* .. */
+  free(allocdac);	/* drop any storage used */
+  free(allocinv);	/* .. */
   #if DECSUBSET
-  if (alloclhs!=NULL) free(alloclhs);	/* .. */
-  if (allocrhs!=NULL) free(allocrhs);	/* .. */
+  free(alloclhs);	/* .. */
+  free(allocrhs);	/* .. */
   #endif
   if (status!=0) decStatus(res, status, set);
   #if DECCHECK
@@ -2349,7 +2349,7 @@ decNumber * decNumberReduce(decNumber *res, const decNumber *rhs,
     } while(0); 			     /* end protected */
 
   #if DECSUBSET
-  if (allocrhs !=NULL) free(allocrhs);	     /* .. */
+  free(allocrhs);	     /* .. */
   #endif
   if (status!=0) decStatus(res, status, set);/* then report status */
   return res;
@@ -3111,11 +3111,11 @@ decNumber * decNumberSquareRoot(decNumber *res, const decNumber *rhs,
     decNumberCopy(res, a);		     /* a is now the result */
     } while(0); 			     /* end protected */
 
-  if (allocbuff!=NULL) free(allocbuff);      /* drop any storage used */
-  if (allocbufa!=NULL) free(allocbufa);      /* .. */
-  if (allocbufb!=NULL) free(allocbufb);      /* .. */
+  free(allocbuff);      /* drop any storage used */
+  free(allocbufa);      /* .. */
+  free(allocbufb);      /* .. */
   #if DECSUBSET
-  if (allocrhs !=NULL) free(allocrhs);	     /* .. */
+  free(allocrhs);	     /* .. */
   #endif
   if (status!=0) decStatus(res, status, set);/* then report status */
   #if DECCHECK
@@ -4130,10 +4130,10 @@ static decNumber * decAddOp(decNumber *res, const decNumber *lhs,
       }
     } while(0); 			     /* end protected */
 
-  if (allocacc!=NULL) free(allocacc);	     /* drop any storage used */
+  free(allocacc);	     /* drop any storage used */
   #if DECSUBSET
-  if (allocrhs!=NULL) free(allocrhs);	     /* .. */
-  if (alloclhs!=NULL) free(alloclhs);	     /* .. */
+  free(allocrhs);	     /* .. */
+  free(alloclhs);	     /* .. */
   #endif
   return res;
   } /* decAddOp */
@@ -4782,11 +4782,11 @@ static decNumber * decDivideOp(decNumber *res,
     #endif
     } while(0); 			     /* end protected */
 
-  if (varalloc!=NULL) free(varalloc);	/* drop any storage used */
-  if (allocacc!=NULL) free(allocacc);	/* .. */
+  free(varalloc);	/* drop any storage used */
+  free(allocacc);	/* .. */
   #if DECSUBSET
-  if (allocrhs!=NULL) free(allocrhs);	/* .. */
-  if (alloclhs!=NULL) free(alloclhs);	/* .. */
+  free(allocrhs);	/* .. */
+  free(alloclhs);	/* .. */
   #endif
   return res;
   } /* decDivideOp */
@@ -5127,14 +5127,14 @@ static decNumber * decMultiplyOp(decNumber *res, const decNumber *lhs,
     decFinish(res, set, &residue, status);   /* final cleanup */
     } while(0); 			/* end protected */
 
-  if (allocacc!=NULL) free(allocacc);	/* drop any storage used */
+  free(allocacc);	/* drop any storage used */
   #if DECSUBSET
-  if (allocrhs!=NULL) free(allocrhs);	/* .. */
-  if (alloclhs!=NULL) free(alloclhs);	/* .. */
+  free(allocrhs);	/* .. */
+  free(alloclhs);	/* .. */
   #endif
   #if FASTMUL
-  if (allocrhi!=NULL) free(allocrhi);	/* .. */
-  if (alloclhi!=NULL) free(alloclhi);	/* .. */
+  free(allocrhi);	/* .. */
+  free(alloclhi);	/* .. */
   #endif
   return res;
   } /* decMultiplyOp */
@@ -5483,9 +5483,9 @@ decNumber * decExpOp(decNumber *res, const decNumber *rhs,
     decFinish(res, set, &residue, status);	 /* cleanup/set flags */
     } while(0); 			/* end protected */
 
-  if (allocrhs !=NULL) free(allocrhs);	/* drop any storage used */
-  if (allocbufa!=NULL) free(allocbufa); /* .. */
-  if (allocbuft!=NULL) free(allocbuft); /* .. */
+  free(allocrhs);	/* drop any storage used */
+  free(allocbufa); /* .. */
+  free(allocbuft); /* .. */
   /* [status is handled by caller] */
   return res;
   } /* decExpOp */
@@ -5794,8 +5794,8 @@ decNumber * decLnOp(decNumber *res, const decNumber *rhs,
     decFinish(res, set, &residue, status);	 /* cleanup/set flags */
     } while(0); 			/* end protected */
 
-  if (allocbufa!=NULL) free(allocbufa); /* drop any storage used */
-  if (allocbufb!=NULL) free(allocbufb); /* .. */
+  free(allocbufa); /* drop any storage used */
+  free(allocbufb); /* .. */
   /* [status is handled by caller] */
   return res;
   } /* decLnOp */
@@ -5959,8 +5959,8 @@ static decNumber * decQuantizeOp(decNumber *res, const decNumber *lhs,
     } while(0); 			/* end protected */
 
   #if DECSUBSET
-  if (allocrhs!=NULL) free(allocrhs);	/* drop any storage used */
-  if (alloclhs!=NULL) free(alloclhs);	/* .. */
+  free(allocrhs);	/* drop any storage used */
+  free(alloclhs);	/* .. */
   #endif
   return res;
   } /* decQuantizeOp */
@@ -6142,8 +6142,8 @@ decNumber * decCompareOp(decNumber *res, const decNumber *lhs,
       }
     }
   #if DECSUBSET
-  if (allocrhs!=NULL) free(allocrhs);	/* free any storage used */
-  if (alloclhs!=NULL) free(alloclhs);	/* .. */
+  free(allocrhs);	/* free any storage used */
+  free(alloclhs);	/* .. */
   #endif
   return res;
   } /* decCompareOp */
@@ -6277,7 +6277,7 @@ static Int decUnitCompare(const Unit *a, Int alength,
     result=(*u==0 ? 0 : +1);
     }
   /* clean up and return the result */
-  if (allocacc!=NULL) free(allocacc);	/* drop any storage used */
+  free(allocacc);	/* drop any storage used */
   return result;
   } /* decUnitCompare */