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[Bug tree-optimization/64946] [AArch64] gcc.target/aarch64/vect-abs-compile.c - "abs" vectorization fails for char/short types
- From: "shiva0217 at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 02 Jun 2016 08:48:20 +0000
- Subject: [Bug tree-optimization/64946] [AArch64] gcc.target/aarch64/vect-abs-compile.c - "abs" vectorization fails for char/short types
- Auto-submitted: auto-generated
- References: <bug-64946-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64946
Shiva Chen <shiva0217 at gmail dot com> changed:
What |Removed |Added
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CC| |shiva0217 at gmail dot com
--- Comment #12 from Shiva Chen <shiva0217 at gmail dot com> ---
It seems that the patch was dropped according to
https://gcc.gnu.org/ml/gcc-patches/2016-01/msg00610.html.
Could we use TYPE_OVERFLOW_UNDEFINED to guard the transformation
like other place in gcc did ?
Any thoughts?