From: Fangrui Song <maskray@google.com>
Date: Wed, 24 Jun 2020 23:18:28 +0000 (-0700)
Subject: [unittest] Fix FrontendTests CanGenerateCC1CommandLineFlag when LLVM_DEFAULT_TARGET_T... 
X-Git-Tag: llvmorg-12-init~2026
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6330653547f492646c92553738dab6a99d7d9710;p=platform%2Fupstream%2Fllvm.git

[unittest] Fix FrontendTests CanGenerateCC1CommandLineFlag when LLVM_DEFAULT_TARGET_TRIPLE is not normalized after D79796

`TargetOpts->Triple` is initialized as llvm::sys::getDefaultTargetTriple() which may not be normalized.
If LLVM_DEFAULT_TARGET_TRIPLE is powerpc64le-linux-gnu, we should check
check `-triple powerpc64le-linux-gnu`, instead of (normalized) `-triple powerpc64le-unknown-linux-gnu`
---

diff --git a/clang/unittests/Frontend/CompilerInvocationTest.cpp b/clang/unittests/Frontend/CompilerInvocationTest.cpp
index ed82d67..9cce66e 100644
--- a/clang/unittests/Frontend/CompilerInvocationTest.cpp
+++ b/clang/unittests/Frontend/CompilerInvocationTest.cpp
@@ -78,8 +78,7 @@ TEST_F(CC1CommandLineGenerationTest,
 
 TEST_F(CC1CommandLineGenerationTest,
        CanGenerateCC1CommandLineSeparateRequiredAbsent) {
-  const std::string DefaultTriple =
-      llvm::Triple::normalize(llvm::sys::getDefaultTargetTriple());
+  const std::string DefaultTriple = llvm::sys::getDefaultTargetTriple();
   const char *Args[] = {"clang", "-xc++", "-"};
 
   CompilerInvocation CInvok;