[PATCH] D98895: [X86][Draft] Disable long double type for -mno-x87 option

[Andrew Savonichev via Phabricator via cfe-commits]

asavonic added a comment.

The option was added in D19658 <https://reviews.llvm.org/D19658> and D13979 <https://reviews.llvm.org/D13979>, but I'm not sure how it is supposed to work for SystemV ABI.
GCC emits an error if long double type is used with -mno-x87: "test.c:37:1: error: x87 register return with x87 disabled".

Added reviewers of the original patches. Please let me know if this patch makes sense, or we should do something else to avoid the crash.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D98895/new/

https://reviews.llvm.org/D98895