diff options
| author | Richard Biener <rguenther@suse.de> | 2024-01-10 14:54:10 +0100 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2024-01-11 09:09:46 +0100 |
| commit | e1f2d58a1e2536f13d3f2ea2d7373ae62cec9125 (patch) | |
| tree | 7ee4abd90951906b38825b0bc5f95e2c913a3bcc /gcc/c | |
| parent | 1a51886a79c97e53ba945c1926ab215ed6a9f5ed (diff) | |
| download | gcc-e1f2d58a1e2536f13d3f2ea2d7373ae62cec9125.zip gcc-e1f2d58a1e2536f13d3f2ea2d7373ae62cec9125.tar.gz gcc-e1f2d58a1e2536f13d3f2ea2d7373ae62cec9125.tar.bz2 | |
middle-end/112740 - vector boolean CTOR expansion issue
The optimization to expand uniform boolean vectors by sign-extension
works only for dense masks but it failed to check that.
PR middle-end/112740
* expr.cc (store_constructor): Check the integer vector
mask has a single bit per element before using sign-extension
to expand an uniform vector.
* gcc.dg/pr112740.c: New testcase.
Diffstat (limited to 'gcc/c')
0 files changed, 0 insertions, 0 deletions