[llvm-bugs] [Bug 51902] New: AST Import does not support ShuffleVectorExpr, used for __builtin_shufflevector()
via llvm-bugs
llvm-bugs at lists.llvm.org
Sat Sep 18 07:59:26 PDT 2021
https://bugs.llvm.org/show_bug.cgi?id=51902
Bug ID: 51902
Summary: AST Import does not support ShuffleVectorExpr, used
for __builtin_shufflevector()
Product: clang
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Static Analyzer
Assignee: dcoughlin at apple.com
Reporter: lebedev.ri at gmail.com
CC: dcoughlin at apple.com, llvm-bugs at lists.llvm.org
In file included from
/home/lebedevri/rawspeed/src/librawspeed/common/RawImageDataU16.cpp:38:
/usr/lib/llvm-14/lib/clang/14.0.0/include/emmintrin.h:4661:19: error: cannot
import unsupported AST node ShuffleVectorExpr
return (__m128i)__builtin_shufflevector((__v8hi)__a, (__v8hi)__b, 0, 8+0, 1,
8+1, 2, 8+2, 3, 8+3);
^
Standalone repro: https://godbolt.org/z/Wz1e86P9b
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