[compiler-rt] [builtins] Support building the 128-bit float functions on ld80 platforms (PR #68132)

[Pranav Kant via llvm-commits]

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@@ -12,7 +12,7 @@
 
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pranavk wrote:

Can we get rid of LDBL_MANT_DIG == 113 guard here? The test won't run for x86 platforms where CRT_HAS_TF_MODE is true but LDBL_MANT_DIG is not 113.

https://github.com/llvm/llvm-project/pull/68132