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| author | Jun Ma <JunMa@linux.alibaba.com> | 2021-07-19 21:10:17 +0800 |
|---|---|---|
| committer | Jun Ma <JunMa@linux.alibaba.com> | 2021-07-22 13:55:08 +0800 |
| commit | 599b2f00370ee79e812d2776f2af57fae36d02e9 (patch) | |
| tree | dab937f795a3a4af09ff7e51eb3068d12f2e6190 /llvm/tools/llvm-reduce/llvm-reduce.cpp | |
| parent | 0c0eb76782d5224b8d81a5afbb9a152bcf7c94c7 (diff) | |
| download | llvm-599b2f00370ee79e812d2776f2af57fae36d02e9.zip llvm-599b2f00370ee79e812d2776f2af57fae36d02e9.tar.gz llvm-599b2f00370ee79e812d2776f2af57fae36d02e9.tar.bz2 | |
[AArch64][SVE] Handle svbool_t VLST <-> VLAT/GNUT conversion
According to https://godbolt.org/z/q5rME1naY and acle, we found that
there are different SVE conversion behaviours between clang and gcc. It turns
out that llvm does not handle SVE predicates width properly.
This patch 1) checks SVE predicates width rightly with svbool_t type.
2) removes warning on svbool_t VLST <-> VLAT/GNUT conversion.
3) disables VLST <-> VLAT/GNUT conversion between SVE vectors and predicates
due to different width.
Differential Revision: https://reviews.llvm.org/D106333
Diffstat (limited to 'llvm/tools/llvm-reduce/llvm-reduce.cpp')
0 files changed, 0 insertions, 0 deletions