diff options
| author | Chandler Carruth <chandlerc@gmail.com> | 2012-04-08 21:09:51 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2012-04-08 21:09:51 +0000 |
| commit | 097d019c6cbdea0eb01b6fec659173925ba5a85e (patch) | |
| tree | 43fd84aea2cee2194463e02a103b4f10d72e7e08 /clang/lib/CodeGen/BackendUtil.cpp | |
| parent | bb6ff08766f3348a3e76d42d9fb8adacfaac8827 (diff) | |
| download | bcm5719-llvm-097d019c6cbdea0eb01b6fec659173925ba5a85e.tar.gz bcm5719-llvm-097d019c6cbdea0eb01b6fec659173925ba5a85e.zip | |
Wire up -fpie and -fPIE to LLVM's newly added TargetOptions. No test
case as we don't currently have any way of dumping target options or
otherwise observing this. Another small step toward fixing PR12380. With
this we generate TLS accesses using the static model instead of the
dynamic model, but we're still generating suboptimal code under the
mistaken assumption that the TLS offset might be greater than 2^32, and
therefor not viable as an immediate offset of a segment register.
llvm-svn: 154298
Diffstat (limited to 'clang/lib/CodeGen/BackendUtil.cpp')
| -rw-r--r-- | clang/lib/CodeGen/BackendUtil.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp index edc3a47186c..2f44711b607 100644 --- a/clang/lib/CodeGen/BackendUtil.cpp +++ b/clang/lib/CodeGen/BackendUtil.cpp @@ -344,6 +344,7 @@ bool EmitAssemblyHelper::AddEmitPasses(BackendAction Action, Options.RealignStack = CodeGenOpts.StackRealignment; Options.DisableTailCalls = CodeGenOpts.DisableTailCalls; Options.TrapFuncName = CodeGenOpts.TrapFuncName; + Options.PositionIndependentExecutable = LangOpts.PIELevel != 0; TargetMachine *TM = TheTarget->createTargetMachine(Triple, TargetOpts.CPU, FeaturesStr, Options, |
