https://bugs.llvm.org/show_bug.cgi?id=43341
Bug ID: 43341
Summary: ARM NEON intrinsic header <arm_neon.h> requires lax
vector conversions
Product: clang
Version: unspecified
Hardware: PC
OS: All
Status: NEW
Severity: release blocker
Priority: P
Component: Headers
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected],
[email protected]
#include <arm_neon.h> fails to compile with -fno-lax-vector-conversions /
-flax-vector-conversions=integer, due to reliance on implicit (bitcast)
conversions between vectors of floating point types and vectors of integer
types in code in the generated header.
I intend to soon switch Clang's default from -flax-vector-conversions=all to
-flax-vector-conversions=integer, which would break all code including that
header. (For that reason, I intend to leave the default alone when targeting
ARM NEON for now, but this would not be a reasonable state in the longer term.)
--
You are receiving this mail because:
You are on the CC list for the bug._______________________________________________
llvm-bugs mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
