[PATCH] Improve dumping of value profiling transformations.

[Martin Liška]

Hi.

This is format clean-up of value transformations that can happen.
It makes it easier to grep them and find how many were actually
applied.

Patch can bootstrap on x86_64-linux-gnu and survives regression tests.

Ready to be installed?
Martin

gcc/ChangeLog:

2018-07-31  Martin Liska  <mliska@suse.cz>

	* value-prof.c (gimple_divmod_fixed_value_transform): Unify
        format how successful transformation is dumped.
	(gimple_mod_pow2_value_transform): Likewise.
	(gimple_mod_subtract_transform): Likewise.
	(gimple_stringops_transform): Likewise.

gcc/testsuite/ChangeLog:

2018-07-31  Martin Liska  <mliska@suse.cz>

	* gcc.dg/tree-prof/stringop-1.c: Adjust scanned pattern.
	* gcc.dg/tree-prof/stringop-2.c: Likewise.
	* gcc.dg/tree-prof/val-prof-1.c: Likewise.
	* gcc.dg/tree-prof/val-prof-2.c: Likewise.
	* gcc.dg/tree-prof/val-prof-3.c: Likewise.
	* gcc.dg/tree-prof/val-prof-4.c: Likewise.
	* gcc.dg/tree-prof/val-prof-5.c: Likewise.
	* gcc.dg/tree-prof/val-prof-7.c: Likewise.
---
 gcc/testsuite/gcc.dg/tree-prof/stringop-1.c |  2 +-
 gcc/testsuite/gcc.dg/tree-prof/stringop-2.c |  2 +-
 gcc/testsuite/gcc.dg/tree-prof/val-prof-1.c |  2 +-
 gcc/testsuite/gcc.dg/tree-prof/val-prof-2.c |  2 +-
 gcc/testsuite/gcc.dg/tree-prof/val-prof-3.c |  2 +-
 gcc/testsuite/gcc.dg/tree-prof/val-prof-4.c |  2 +-
 gcc/testsuite/gcc.dg/tree-prof/val-prof-5.c |  2 +-
 gcc/testsuite/gcc.dg/tree-prof/val-prof-7.c | 24 ++++++++---------
 gcc/value-prof.c                            | 29 +++++++--------------
 9 files changed, 28 insertions(+), 39 deletions(-)


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