re PR libfortran/32972 (performance of pack/unpack)

[thirdparty/gcc.git] / libgfortran / ChangeLog

diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index e5908bb79ca6e4cf693334d07035f43b0e822fe7..e228cf6db8cb56a6b1d7b8e68c92eae01a37ca6f 100644 (file)
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,37 @@
+2008-04-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
+       Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+       PR libfortran/32972
+       PR libfortran/32512
+       configure.ac:  Add test for uintptr_t.
+       configure:  Regenerated.
+       config.h.in:  Regenerated.
+       * libgfortran.h: GFC_DTYPE_DERIVED_1:  New macro.
+       GFC_DTYPE_DERIVED_2:  New macro.
+       GFC_DTYPE_DERIVED_4:  New macro.
+       GFC_DTYPE_DERIVED_8:  New macro.
+       GFC_DTYPE_DERIVED_16:  New macro.
+       GFC_UNALIGNED_2:  New macro.
+       GFC_UNALIGNED_4:  New macro.
+       GFC_UNALIGNED_8:  New macro.
+       GFC_UNALIGNED_16:  New macro.
+       intptr_t:  Define if we don't have it.
+       uintptr_t:  Likewise.
+       * runtime/backtrace.c (show_backtrace):  Use intptr_t.
+       * intrinsics/signal.c (signal_sub):  Likewise.
+       (signal_sub_int):  Likewise.
+       (alarm_sub_int_i4):  Likewise.
+       * intrinsics/spread_generic.c (spread):  Use the integer
+       routines for handling derived types of sizes 1, 2, 4, 8 and 16
+       if the alignment of all pointers is correct.
+       (spread_scalar):  Likewise.
+       * intrinsics/pack_generic.c (pack):  Likewise.
+       Use GFD_DTYPE_TYPE_SIZE to avoid nested switch statements.
+       * intrinsics/unpack_generic.c (unpack1):  Likewise.
+       (unpack0):  Likewise.
+       * runtime/in_pack_generic.c (internal_pack):  Likewise.
+       * runtime/in_unpack_generic.c (internal_unpack):  Likewise.
+
 2008-04-09  Jakub Jelinek  <jakub@redhat.com>
 
        * io/list_read.c (snprintf): Define if HAVE_SNPRINTF isn't defined.