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author | Dan Gohman <gohman@apple.com> | 2009-02-23 22:03:08 +0000 |
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committer | Dan Gohman <gohman@apple.com> | 2009-02-23 22:03:08 +0000 |
commit | e9865945ad8286a007d8b8465703c5b242f94caa (patch) | |
tree | 09ee4ed712b5d3d9dec9524f119d5523eb0b6e90 /lib | |
parent | 638b8b446e7f08d348fe4f3b290c08f6854fc8ba (diff) | |
download | llvm-e9865945ad8286a007d8b8465703c5b242f94caa.tar.gz llvm-e9865945ad8286a007d8b8465703c5b242f94caa.tar.bz2 llvm-e9865945ad8286a007d8b8465703c5b242f94caa.tar.xz |
Fast-isel can't do TLS yet, so it should fall back to SDISel
if it sees TLS addresses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65341 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r-- | lib/Target/X86/X86FastISel.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp index e00697cecb..e7b70b17ef 100644 --- a/lib/Target/X86/X86FastISel.cpp +++ b/lib/Target/X86/X86FastISel.cpp @@ -21,6 +21,7 @@ #include "X86TargetMachine.h" #include "llvm/CallingConv.h" #include "llvm/DerivedTypes.h" +#include "llvm/GlobalVariable.h" #include "llvm/Instructions.h" #include "llvm/Intrinsics.h" #include "llvm/CodeGen/FastISel.h" @@ -433,6 +434,11 @@ bool X86FastISel::X86SelectAddress(Value *V, X86AddressMode &AM, bool isCall) { (AM.Base.Reg != 0 || AM.IndexReg != 0)) return false; + // Can't handle TLS yet. + if (GlobalVariable *GVar = dyn_cast<GlobalVariable>(GV)) + if (GVar->isThreadLocal()) + return false; + // Set up the basic address. AM.GV = GV; if (!isCall && |