Minor performance improvements. Minor EH/unwind bug fix.

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c8b1268..1b7cde3 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+Mon Mar 20 19:53:53 2000  Jim Wilson  <wilson@cygnus.com>
+
+       * config/ia64/ia64.c (ia64_expand_prologue): Don't abort if leaf
+       function uses output registers.  Don't save RP for leaf functions.
+       Do save RP even if no epilogue.
+       * config/ia64/ia64.h (FIXED_REGISTERS): Unmark in/out registers.
+       (CALL_USED_REGISTERS): Unmark in registers.
+       (REG_ALLOC_ORDER): Move out regs up, to near the top.  Move in regs up,
+       to near the middle.
+
 2000-03-20  Geoff Keating  <geoffk@cygnus.com>
 
        * config/rs6000/rs6000.md (bunordered): New expander.