gcc/tree-if-conv.c · 151c204ff8673a9c7efd2e6492b3765b60229f6d · lvzhengyang / riscv-gcc-1

re PR tree-optimization/77848 (Gimple if-conversion results in redundant comparisons) · 54e63f00

[gcc]

2016-11-17  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
            Richard Biener  <rguenther@suse.de>

	PR tree-optimization/77848
	* tree-if-conv.c (tree_if_conversion): Always version loops unless
	the user specified -ftree-loop-if-convert.

[gcc/testsuite]

2016-11-17  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
            Richard Biener  <rguenther@suse.de>

	PR tree-optimization/77848
	* gfortran.dg/vect/pr77848.f: New test.


Co-Authored-By: Richard Biener <rguenther@suse.de>

From-SVN: r242550

committed Nov 17, 2016

54e63f00

tree-if-conv.c 78.3 KB