[libc-commits] [PATCH] D143116: edit the error message

[Renyi Chen via Phabricator via libc-commits]

renyichen created this revision.
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Add scalbn scalbnf scalbnl.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D143116

Files:
  libc/src/math/generic/scalbn.cpp
  libc/src/math/generic/scalbnf.cpp
  libc/src/math/generic/scalbnl.cpp


Index: libc/src/math/generic/scalbnl.cpp
===================================================================
--- libc/src/math/generic/scalbnl.cpp
+++ libc/src/math/generic/scalbnl.cpp
@@ -16,7 +16,7 @@
 #if !defined(__FLT_RADIX__)
 #error __FLT_RADIX__ undefined.
 #elif __FLT_RADIX__ != 2
-#error __FLT_RADIX__!=2.
+#error __FLT_RADIX__!=2, unimplemented.
 #else
   return fputil::ldexp(x, n);
 #endif
Index: libc/src/math/generic/scalbnf.cpp
===================================================================
--- libc/src/math/generic/scalbnf.cpp
+++ libc/src/math/generic/scalbnf.cpp
@@ -16,7 +16,7 @@
 #if !defined(__FLT_RADIX__)
 #error __FLT_RADIX__ undefined.
 #elif __FLT_RADIX__ != 2
-#error __FLT_RADIX__!=2.
+#error __FLT_RADIX__!=2, unimplemented.
 #else
   return fputil::ldexp(x, n);
 #endif
Index: libc/src/math/generic/scalbn.cpp
===================================================================
--- libc/src/math/generic/scalbn.cpp
+++ libc/src/math/generic/scalbn.cpp
@@ -14,11 +14,11 @@
 
 LLVM_LIBC_FUNCTION(double, scalbn, (double x, int n)) {
 #if !defined(__FLT_RADIX__)
-#error __FLT_RADIX__!=2.
-#elif __FLT_RADIX__ == 2
-  return fputil::ldexp(x, n);
-#else
 #error __FLT_RADIX__ undefined.
+#elif __FLT_RADIX__ != 2
+#error __FLT_RADIX__!=2, unimplemented.
+#else
+  return fputil::ldexp(x, n);
 #endif
 }
 


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