r255728 - in /branches/gcc-7-branch/gcc: Change...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Dec 15 22:14:41 2017
New Revision: 255728

URL: https://gcc.gnu.org/viewcvs?rev=255728&root=gcc&view=rev
Log:
	Backported from mainline
	2017-12-14  Jakub Jelinek  <jakub@redhat.com>

	PR tree-optimization/83198
	* gimple-ssa-sprintf.c (format_floating): Set type solely based on
	dir.modifier, regardless of TREE_TYPE (arg).  Assume non-REAL_CST
	value if arg is a REAL_CST with incompatible type.

	* gcc.dg/pr83198.c: New test.
	* gcc.dg/tree-ssa/pr83198.c: New test.

Added:
    branches/gcc-7-branch/gcc/testsuite/gcc.dg/pr83198.c
    branches/gcc-7-branch/gcc/testsuite/gcc.dg/tree-ssa/pr83198.c
Modified:
    branches/gcc-7-branch/gcc/ChangeLog
    branches/gcc-7-branch/gcc/gimple-ssa-sprintf.c
    branches/gcc-7-branch/gcc/testsuite/ChangeLog