Document default value for use-after-scope-direct-emission-threshold

2017-02-03  Martin Liska  <mliska@suse.cz>

	* doc/invoke.texi: Document default value for
	use-after-scope-direct-emission-threshold.

From-SVN: r245147

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2118c33..445f27b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2017-02-03  Martin Liska  <mliska@suse.cz>
 
+       * doc/invoke.texi: Document default value for
+       use-after-scope-direct-emission-threshold.
+
+2017-02-03  Martin Liska  <mliska@suse.cz>
+
        PR tree-optimization/79339
        * gimple-ssa-sprintf.c (format_floating_max): Call mpfr_clear.
        (format_floating): Likewise.

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 2d8ee57..08d26a1 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -10471,6 +10471,7 @@ E.g. to disable inline code use
 @item use-after-scope-direct-emission-threshold
 If size of a local variables in bytes is smaller of equal to this number,
 direct instruction emission is utilized to poison and unpoison local variables.
+Default value in 256.
 
 @item chkp-max-ctor-size
 Static constructors generated by Pointer Bounds Checker may become very