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

[Alexander Richardson via llvm-commits]

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@@ -7,7 +7,7 @@
 #include <float.h>
 #include <stdio.h>
 
-#if defined(CRT_HAS_TF_MODE)
+#if defined(CRT_HAS_TF_MODE) && defined(CRT_LDBL_IEEE_F128)
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arichardson wrote:

Again most of the results assume IEEE format, so they fail for PPC64 with IBM format.

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