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Fix -emit-codegen-only to not generate binaries

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llvm-svn: 210059
This commit is contained in:
Alp Toker 2014-06-03 02:14:20 +00:00
parent 0e64e0d4fd
commit cf2048bbb3
2 changed files with 8 additions and 0 deletions
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1
clang/lib/CodeGen/CodeGenAction.cpp
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@ -568,6 +568,7 @@ static raw_ostream *GetOutputStream(CompilerInstance &CI,
case Backend_EmitNothing:
return nullptr;
case Backend_EmitMCNull:
return new raw_null_ostream();
case Backend_EmitObj:
return CI.createDefaultOutputFile(true, InFile, "o");
}

7
clang/test/Frontend/disable-output.c Normal file
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@ -0,0 +1,7 @@
// REQUIRES: x86-registered-target
// RUN: %clang_cc1 %s -emit-llvm-only -triple=i386-apple-darwin -o %t
// RUN: not rm %t
// RUN: %clang_cc1 %s -emit-codegen-only -triple=i386-apple-darwin -o %t
// RUN: not rm %t
// Test that output is not generated when emission is disabled.