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| author | Dale Johannesen <dalej@apple.com> | 2008-12-05 21:55:35 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2008-12-05 21:55:35 +0000 |
| commit | 69f5ba64b134cb9fd99b12926db99842f89cc603 (patch) | |
| tree | 33e5b9baf4ac6fa95a498b9e6c37215c422be599 /lib | |
| parent | 64660e9df5ef3c31c428fb1e2623382fac71ceff (diff) | |
| download | external_llvm-69f5ba64b134cb9fd99b12926db99842f89cc603.zip external_llvm-69f5ba64b134cb9fd99b12926db99842f89cc603.tar.gz external_llvm-69f5ba64b134cb9fd99b12926db99842f89cc603.tar.bz2 | |
Forgot a file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60609 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/X86Subtarget.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h index f49008a..5eb89d6 100644 --- a/lib/Target/X86/X86Subtarget.h +++ b/lib/Target/X86/X86Subtarget.h @@ -179,6 +179,12 @@ public: bool GVRequiresExtraLoad(const GlobalValue* GV, const TargetMachine& TM, bool isDirectCall) const; + /// True if accessing the GV requires a register. This is a superset of the + /// cases where GVRequiresExtraLoad is true. Some variations of PIC require + /// a register, but not an extra load. + bool GVRequiresRegister(const GlobalValue* GV, const TargetMachine& TM, + bool isDirectCall) const; + /// This function returns the name of a function which has an interface /// like the non-standard bzero function, if such a function exists on /// the current subtarget and it is considered prefereable over |