[Bug tree-optimization/71823] [6/7 Regression] g++ segfaults with -mfma and -ftree-slp-vectorize

2016-07-11 Thread nicolas.stinus at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71823 --- Comment #7 from Nicolas Stinus --- (In reply to Martin Liška from comment #1) > Confirmed, it's ICE since GCC 6.1.x. I am not sure it is only ICE-on-invalid-code. In my initial source, it crashed on fma(b[i], b[i], a[i]). Thanks anyway for

[Bug tree-optimization/71823] New: g++ segfaults with -mfma and -ftree-slp-vectorize

2016-07-09 Thread nicolas.stinus at gmail dot com
: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: nicolas.stinus at gmail dot com Target Milestone: --- Created attachment 38864 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38864&action=edit Pre-processed test file filtered through creduce