[X86][clang] Enable floating-point type for -mno-x87 option on 32-bits

We should match GCC's behavior which allows floating-point type for -mno-x87 option on 32-bits. https://godbolt.org/z/KrbhfWc9o

The previous block issues have partially been fixed by D112143.

Reviewed By: asavonic, nickdesaulniers

Differential Revision: https://reviews.llvm.org/D114162

GitOrigin-RevId: 42c15c7edf174fc7a45131a1b89ee816fada7633
2 files changed