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| author | Richard Biener <rguenther@suse.de> | 2020-09-25 11:13:13 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2020-09-25 14:51:26 +0200 |
| commit | d16b5975ca985cbe97698479fc38b6a636886978 (patch) | |
| tree | 741667dbea2762008ae58b2061e5e2bb38638aaf /libcpp | |
| parent | 7bfc4cd2c812a3197c09797796828459714f8849 (diff) | |
| download | gcc-d16b5975ca985cbe97698479fc38b6a636886978.zip gcc-d16b5975ca985cbe97698479fc38b6a636886978.tar.gz gcc-d16b5975ca985cbe97698479fc38b6a636886978.tar.bz2 | |
middle-end/96814 - fix VECTOR_BOOLEAN_TYPE_P CTOR RTL expansion
The RTL expansion code for CTORs doesn't handle VECTOR_BOOLEAN_TYPE_P
with bit-precision elements correctly as the testcase shows before
the PR97085 fix. The following makes it do the correct thing
(not 100% sure for CTOR of sub-vectors due to the lack of a testcase).
The alternative would be to assert such CTORs do not happen (and also
add IL verification for this).
The GIMPLE FE needs a way to declare the VECTOR_BOOLEAN_TYPE_P vectors
(thus the C FE needs that).
2020-09-25 Richard Biener <rguenther@suse.de>
PR middle-end/96814
* expr.c (store_constructor): Handle VECTOR_BOOLEAN_TYPE_P
CTORs correctly.
* gcc.target/i386/pr96814.c: New testcase.
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions