Reviewed By: Xiangling Liao
Differential Revision: https://reviews.llvm.org/D100350
}
const llvm::Triple &RawTriple = C.getDefaultToolChain().getTriple();
- if (RawTriple.isOSAIX())
+ if (RawTriple.isOSAIX()) {
if (Arg *A = C.getArgs().getLastArg(options::OPT_G))
Diag(diag::err_drv_unsupported_opt_for_target)
<< A->getSpelling() << RawTriple.str();
+ if (LTOMode == LTOK_Thin)
+ Diag(diag::err_drv_clang_unsupported) << "thinLTO on AIX";
+ }
// Collect the list of architectures.
llvm::StringSet<> ArchNames;
--- /dev/null
+// RUN: %clang -target powerpc-ibm-aix-xcoff -### -flto=thin 2>&1 %s | \
+// RUN: FileCheck --check-prefix=CHECKTHINLTO %s
+// RUN: %clang -target powerpc64-ibm-aix-xcoff -### -flto=thin 2>&1 %s | \
+// RUN: FileCheck --check-prefix=CHECKTHINLTO %s
+
+// CHECKTHINLTO: error: the clang compiler does not support 'thinLTO on AIX'
+