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| author | Steven Bosscher <steven@gcc.gnu.org> | 2012-07-16 11:47:59 +0000 |
|---|---|---|
| committer | Steven Bosscher <steven@gcc.gnu.org> | 2012-07-16 11:47:59 +0000 |
| commit | b3c144a3a7bff42cd361d49c0b2d0f293d1627a1 (patch) | |
| tree | 3d3d660e6823684fb0c90c75b887acc6ad223020 /gcc/doc/tm.texi | |
| parent | 468660d358fcc56eb30b208df4c2926ea9b5a00e (diff) | |
| download | gcc-b3c144a3a7bff42cd361d49c0b2d0f293d1627a1.zip gcc-b3c144a3a7bff42cd361d49c0b2d0f293d1627a1.tar.gz gcc-b3c144a3a7bff42cd361d49c0b2d0f293d1627a1.tar.bz2 | |
function.c (stack_protect_epilogue): Use expand_call to expand targetm.stack_protect_fail.
* 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.
From-SVN: r189522
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 0208b02..fc3345a 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. |