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2017-03-09 Richard Biener <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 9 Mar 2017 13:20:50 +0000 (13:20 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 9 Mar 2017 13:20:50 +0000 (13:20 +0000)
commitae442b6fc8310d259ee11f9b2deea9cbaafd78f2
tree0fb1cda8b2c5fab8da11d73209f3aefa3d5399b4tree
parent51c0b90bb4c04820b5074a8786a76a8033ef9367commit | diff
2017-03-09  Richard Biener  <rguenther@suse.de>

PR middle-end/79971
* gimple-expr.c (useless_type_conversion_p): Preserve
TYPE_SATURATING for fixed-point types.

* gcc.dg/fixed-point/pr79971.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@246002 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/gimple-expr.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/fixed-point/pr79971.c [new file with mode: 0644] blob
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