[PATCH] D121209: [clang][driver] Fix float128 diagnostics with glibc >= 2.32

[Timm Bäder via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG5b7941ad7c89: [clang][driver] Fix float128 diagnostics with 
glibc >= 2.32 (authored by tbaeder).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121209/new/

https://reviews.llvm.org/D121209

Files:
  clang/lib/Driver/ToolChains/PPCLinux.cpp


Index: clang/lib/Driver/ToolChains/PPCLinux.cpp
===================================================================
--- clang/lib/Driver/ToolChains/PPCLinux.cpp
+++ clang/lib/Driver/ToolChains/PPCLinux.cpp
@@ -76,9 +76,11 @@
   if (Args.hasArg(options::OPT_nostdlib, options::OPT_nostdlibxx))
     return true;
 
+  CXXStdlibType StdLib = ToolChain::GetCXXStdlibType(Args);
   bool HasUnsupportedCXXLib =
-      ToolChain::GetCXXStdlibType(Args) == CST_Libcxx &&
-      GCCInstallation.getVersion().isOlderThan(12, 1, 0);
+      StdLib == CST_Libcxx ||
+      (StdLib == CST_Libstdcxx &&
+       GCCInstallation.getVersion().isOlderThan(12, 1, 0));
 
   return GlibcSupportsFloat128(Linux::getDynamicLinker(Args)) &&
          !(D.CCCIsCXX() && HasUnsupportedCXXLib);



Index: clang/lib/Driver/ToolChains/PPCLinux.cpp
===================================================================
--- clang/lib/Driver/ToolChains/PPCLinux.cpp
+++ clang/lib/Driver/ToolChains/PPCLinux.cpp
@@ -76,9 +76,11 @@
   if (Args.hasArg(options::OPT_nostdlib, options::OPT_nostdlibxx))
     return true;
 
+  CXXStdlibType StdLib = ToolChain::GetCXXStdlibType(Args);
   bool HasUnsupportedCXXLib =
-      ToolChain::GetCXXStdlibType(Args) == CST_Libcxx &&
-      GCCInstallation.getVersion().isOlderThan(12, 1, 0);
+      StdLib == CST_Libcxx ||
+      (StdLib == CST_Libstdcxx &&
+       GCCInstallation.getVersion().isOlderThan(12, 1, 0));
 
   return GlibcSupportsFloat128(Linux::getDynamicLinker(Args)) &&
          !(D.CCCIsCXX() && HasUnsupportedCXXLib);

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