OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity

Fix -emit-codegen-only to not generate binaries 

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
clang/lib/CodeGen/CodeGenAction.cpp
View File

@ -568,6 +568,7 @@ static raw_ostream *GetOutputStream(CompilerInstance &CI,
case Backend_EmitNothing: case Backend_EmitNothing:
return nullptr; return nullptr;
case Backend_EmitMCNull: case Backend_EmitMCNull:
return new raw_null_ostream();
case Backend_EmitObj: case Backend_EmitObj:
return CI.createDefaultOutputFile(true, InFile, "o"); return CI.createDefaultOutputFile(true, InFile, "o");
} }

7
clang/test/Frontend/disable-output.c Normal file
View File

@ -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.