diff options
| author | Jesse Rosenstock <jmr@ugcs.caltech.edu> | 2002-09-11 19:37:03 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2002-09-11 19:37:03 +0000 |
| commit | 56b79689f877cbfebbdb7f26bb3299aa53604e3c (patch) | |
| tree | 2fc6bd8d26e8561bf3b66554aa2bd1113acca2fc /gcc/java | |
| parent | 85f4aa484d35da6e3d098466a8586da31dfe7825 (diff) | |
2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
For PR java/5794:
* verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
return label if a ret instruction for the jsr has been reached.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@57035 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/java')
| -rw-r--r-- | gcc/java/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/java/verify.c | 5 |
2 files changed, 9 insertions, 2 deletions
diff --git a/gcc/java/ChangeLog b/gcc/java/ChangeLog index b95e8aec40b..63d036a53e4 100644 --- a/gcc/java/ChangeLog +++ b/gcc/java/ChangeLog @@ -1,3 +1,9 @@ +2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu> + + For PR java/5794: + * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the + return label if a ret instruction for the jsr has been reached. + 2002-09-09 Ranjit Mathew <rmathew@hotmail.com> * parse.y (DIR_SEPARATOR): Don't define. diff --git a/gcc/java/verify.c b/gcc/java/verify.c index c3b3b98a84d..081116815f4 100644 --- a/gcc/java/verify.c +++ b/gcc/java/verify.c @@ -1,6 +1,6 @@ /* Handle verification of bytecoded methods for the GNU compiler for the Java(TM) language. - Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. This file is part of GNU CC. @@ -1326,7 +1326,8 @@ verify_jvm_instructions (jcf, byte_ops, length) type_map[len] = TREE_VEC_ELT (return_map, len); } current_subr = LABEL_SUBR_CONTEXT (target); - PUSH_PENDING (return_label); + if (RETURN_MAP_ADJUSTED (return_map)) + PUSH_PENDING (return_label); } INVALIDATE_PC; |