[compiler-rt] Found one more delta to unbreak build for z/os (PR #82789)

[Alexander Richardson via llvm-commits]

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@@ -368,10 +368,11 @@ static __inline fp_t __compiler_rt_fmax(fp_t x, fp_t y) {
 #endif
 }
 
-#elif defined(QUAD_PRECISION) && defined(CRT_HAS_TF_MODE)
+#elif defined(QUAD_PRECISION)
+#if defined(CRT_HAS_TF_MODE)
+#if defined(CRT_HAS_IEEE_TF)
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arichardson wrote:

Thanks for testing! I guess we could do something more generic like "TF mode cannot be supported in current configuration", but keeping the current error seems fine to me.

https://github.com/llvm/llvm-project/pull/82789