https://bugs.llvm.org/show_bug.cgi?id=39217
Bug ID: 39217
Summary: error: use of unknown builtin
'__builtin_ia32_cvtdq2ps'
Product: clang
Version: 7.0
Hardware: PC
OS: MacOS X
Status: NEW
Severity: release blocker
Priority: P
Component: -New Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: pawel.czarne...@aaf.com
CC: llvm-bugs@lists.llvm.org
The macOS binaries hosted on the llvm downloads page have this builtin missing:
__builtin_ia32_cvtdq2ps.
Building from sources on macOS also yields this problem.
Clang 6 on macOS does not have this issue. Clang 7 on linux does not have this
issue.
Test program to reproduce:
int main() {
__attribute__((__vector_size__(4 * sizeof(int)))) int test;
__builtin_ia32_cvtdq2ps(test);
return 0;
}
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