https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84687
Bug ID: 84687
Summary: error: invalid conversion in gimple call with -O3 and
-ffast-math
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: dcb314 at hotmail dot com
Target Milestone: ---
Created attachment 43555
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43555&action=edit
C source code
The attached C code, when compiled by recent gcc and flags
-O3 -ffast-math, does this:
/home/dcb/gcc/results.258028/bin/gcc
/home/dcb/gcc/results.258073/bin/gcc
wave.c: In function ‘build_freq_shift_table’:
wave.c:128:1: error: invalid conversion in gimple call
vector(2) double
We can see the problem has started between revisions 258028 and 258073.
I've have a go at reducing the code.
