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| author | Junjie Gu <jgu@tensilica.com> | 2008-06-05 00:24:50 +0000 |
|---|---|---|
| committer | Bob Wilson <bwilson@gcc.gnu.org> | 2008-06-05 00:24:50 +0000 |
| commit | 9e8c2a98fc3326d1b88912d3158840f757470d94 (patch) | |
| tree | bddebccce3dd4714bae478c7c02e15426a01ff84 | |
| parent | 9ce312372c4e429c80169f6d1b5a48d9b8c1a981 (diff) | |
| download | gcc-9e8c2a98fc3326d1b88912d3158840f757470d94.zip gcc-9e8c2a98fc3326d1b88912d3158840f757470d94.tar.gz gcc-9e8c2a98fc3326d1b88912d3158840f757470d94.tar.bz2 | |
lib2funcs.S (__xtensa_nonlocal_goto): Use unsigned comparison for frame pointers.
2008-06-04 Junjie Gu <jgu@tensilica.com>
* config/xtensa/lib2funcs.S (__xtensa_nonlocal_goto): Use unsigned
comparison for frame pointers.
From-SVN: r136386
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/xtensa/lib2funcs.S | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 366eb3f..da6197b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2008-06-04 Junjie Gu <jgu@tensilica.com> + + * config/xtensa/lib2funcs.S (__xtensa_nonlocal_goto): Use unsigned + comparison for frame pointers. + 2008-06-04 Andy Hutchinson <hutchinsonandy@aim.com> PR target/27386 diff --git a/gcc/config/xtensa/lib2funcs.S b/gcc/config/xtensa/lib2funcs.S index 16d6734..f8bea21 100644 --- a/gcc/config/xtensa/lib2funcs.S +++ b/gcc/config/xtensa/lib2funcs.S @@ -1,5 +1,5 @@ /* Assembly functions for libgcc2. - Copyright (C) 2001, 2006, 2007 Free Software Foundation, Inc. + Copyright (C) 2001, 2006, 2007, 2008 Free Software Foundation, Inc. Contributed by Bob Wilson (bwilson@tensilica.com) at Tensilica. This file is part of GCC. @@ -105,7 +105,7 @@ __xtensa_nonlocal_goto: addi a6, a7, -16 /* advance cur */ .Lfirstframe: l32i a7, a6, 4 /* a7 = next */ - bge a2, a7, .Lnextframe + bgeu a2, a7, .Lnextframe /* At this point, prev (a5) points to the save area with the saved values of a0-a3. Copy those values into the save area at the |