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| author | steven <steven@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-07-16 11:47:59 +0000 |
|---|---|---|
| committer | steven <steven@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-07-16 11:47:59 +0000 |
| commit | 5a13cc452435adf63fdce8be2929f93fcdb11419 (patch) | |
| tree | 3d3d660e6823684fb0c90c75b887acc6ad223020 /gcc/doc/tm.texi | |
| parent | 596ef4942d004833c041f6c6f828a23ff1faf1c5 (diff) | |
| download | gcc-5a13cc452435adf63fdce8be2929f93fcdb11419.tar.gz | |
* function.c (stack_protect_epilogue): Use expand_call to expand
targetm.stack_protect_fail.
* stmt.c (expand_expr_stmt): Remove now-unused function.
* tree.h (expand_expr_stmt): Remove prototype.
* doc/tm.texi.in (TARGET_STACK_PROTECT_FAIL): Document that this
hook must return a CALL_EXPR.
* doc/tm.texi: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189522 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc/tm.texi')
| -rw-r--r-- | gcc/doc/tm.texi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index 0208b02125a..fc3345a3b11 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -4993,7 +4993,7 @@ The default version of this hook creates a variable called @end deftypefn @deftypefn {Target Hook} tree TARGET_STACK_PROTECT_FAIL (void) -This hook returns a tree expression that alerts the runtime that the +This hook returns a @code{CALL_EXPR} that alerts the runtime that the stack protect guard variable has been modified. This expression should involve a call to a @code{noreturn} function. |