rs6000.c (rs6000_emit_move): Do not special-case HOST_BITS_PER_WIDE_INT != 32.

[platform/upstream/gcc.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e8d71d7..9a6ec0b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,20 @@
+2001-04-12  David Edelsohn  <dje@watson.ibm.com>
+
+       * config/rs6000/rs6000.c (rs6000_emit_move): Do not
+       special-case HOST_BITS_PER_WIDE_INT != 32.  Use same criteria
+       for generating CONST_INT and CONST_DOUBLE.
+
+2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
+
+       * config/rs6000/rs6000.c (logical_operand): CONST_INTs are
+       already sign-extended.
+       (rs6000_emit_prologue): Make register iterator signed.
+       (rs6000_emit_epilogue): Likewise.
+       * config/rs6000/rs6000.md (addsi3, adddi3): Sign-extend high
+       and low.
+       (movsf split, movdf split): Sign-extend CONST_INTs.
+       (movdi splits): Likewise.
+
 2001-04-12  Kelley Cook <kelley.cook@home.com>
 
        * config-lang.in (lang_dirs): Add in zlib.