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Backport r248489 

2017-06-22  Martin Liska  <mliska@suse.cz>

	Backport from mainline
	2017-05-26  Martin Liska  <mliska@suse.cz>

	PR ipa/80663
	* params.def: Bound partial-inlining-entry-probability param.
2017-06-22  Martin Liska  <mliska@suse.cz>

	Backport from mainline
	2017-05-26  Martin Liska  <mliska@suse.cz>

	PR ipa/80663
	* g++.dg/ipa/pr80212.C: Remove the test as it does not longer
	split at the problematic spot.
	* gcc.dg/ipa/pr48195.c: Change 101 to 100 as 101 is no longer
	a valid value of the param.

From-SVN: r249548
This commit is contained in:
Martin Liska 2017-06-22 13:40:00 +02:00 committed by Martin Liska
parent 294842cb2e
commit 40fbc3ff0c
5 changed files with 21 additions and 20 deletions
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8
gcc/ChangeLog
View File

@ -1,3 +1,11 @@
2017-06-22 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-05-26 Martin Liska <mliska@suse.cz>
PR ipa/80663
* params.def: Bound partial-inlining-entry-probability param.
2017-06-22 Martin Liska <mliska@suse.cz>
Backport from mainline

2
gcc/params.def
View File

@ -126,7 +126,7 @@ DEFPARAM (PARAM_COMDAT_SHARING_PROBABILITY,
DEFPARAM (PARAM_PARTIAL_INLINING_ENTRY_PROBABILITY,
"partial-inlining-entry-probability",
"Maximum probability of the entry BB of split region (in percent relative to entry BB of the function) to make partial inlining happen.",
70, 0, 0)
70, 0, 100)
/* Limit the number of expansions created by the variable expansion
optimization to avoid register pressure. */

11
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,14 @@
2017-06-22 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-05-26 Martin Liska <mliska@suse.cz>
PR ipa/80663
* g++.dg/ipa/pr80212.C: Remove the test as it does not longer
split at the problematic spot.
* gcc.dg/ipa/pr48195.c: Change 101 to 100 as 101 is no longer
a valid value of the param.
2017-06-21 Michael Meissner <meissner@linux.vnet.ibm.com>
Back port from mainline

18
gcc/testsuite/g++.dg/ipa/pr80212.C
View File

@ -1,18 +0,0 @@
// PR ipa/80212
// { dg-options "-O2 --param partial-inlining-entry-probability=403796683 -fno-early-inlining" }
struct b
{
virtual b *c () const;
};
struct d : virtual b
{
};
struct e : d
{
e *
c () const
{
}
};
main () { e a; }

2
gcc/testsuite/gcc.dg/ipa/pr48195.c
View File

@ -1,5 +1,5 @@
/* { dg-do link } */
/* { dg-options "-O2 -flto --param partial-inlining-entry-probability=101" } */
/* { dg-options "-O2 -flto --param partial-inlining-entry-probability=100" } */
/* { dg-require-effective-target lto } */
extern void abort(void);