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| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-02-02 20:58:39 +0000 |
|---|---|---|
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-02-02 20:58:39 +0000 |
| commit | 5d93b6ec3e3b11d61a7e92ed06ef480032f6ba60 (patch) | |
| tree | 8186ca6684edf68798355acd2929c8c432d3b55b /gcc/tree-ssa.c | |
| parent | cdcf74519bb47571b6a3e7fb8f1482d12f76961a (diff) | |
| download | gcc-5d93b6ec3e3b11d61a7e92ed06ef480032f6ba60.tar.gz | |
PR tree-optimization/19578
* tree-flow.h (modified_noreturn_calls): Declare.
(noreturn_call_p): Declare.
* tree-flow-inline.h (noreturn_call_p): New function.
(modify_stmt): Add modified noreturn calls to modified_noreturn_calls.
* tree-cfg.c (modified_noreturn_calls): New variable.
(cleanup_control_flow): Use noreturn_call_p. Split basic blocks
that contain a mid-block noreturn call.
* tree-ssa.c (delete_tree_ssa): Clear modified_noreturn_calls.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94610 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa.c')
| -rw-r--r-- | gcc/tree-ssa.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree-ssa.c b/gcc/tree-ssa.c index 88493b72644..c34ddd86264 100644 --- a/gcc/tree-ssa.c +++ b/gcc/tree-ssa.c @@ -766,6 +766,7 @@ delete_tree_ssa (void) call_clobbered_vars = NULL; BITMAP_XFREE (addressable_vars); addressable_vars = NULL; + modified_noreturn_calls = NULL; } |