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| author | rdivacky <rdivacky@FreeBSD.org> | 2010-04-06 15:52:58 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2010-04-06 15:52:58 +0000 |
| commit | 5f970ec96e421f64db6b1c6509a902ea73d98cc7 (patch) | |
| tree | 0dd020f28a4846707f8d60717d9b2921ea187bd8 /include/llvm/MC/MCSection.h | |
| parent | 62cc576dca6a6aa62c0424f0a1e93a0a679d4c8a (diff) | |
| download | FreeBSD-src-5f970ec96e421f64db6b1c6509a902ea73d98cc7.zip FreeBSD-src-5f970ec96e421f64db6b1c6509a902ea73d98cc7.tar.gz | |
Update LLVM to r100520.
Diffstat (limited to 'include/llvm/MC/MCSection.h')
| -rw-r--r-- | include/llvm/MC/MCSection.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/llvm/MC/MCSection.h b/include/llvm/MC/MCSection.h index 4a1c46c..e9c19fc 100644 --- a/include/llvm/MC/MCSection.h +++ b/include/llvm/MC/MCSection.h @@ -39,6 +39,14 @@ namespace llvm { virtual void PrintSwitchToSection(const MCAsmInfo &MAI, raw_ostream &OS) const = 0; + + /// isBaseAddressKnownZero - Return true if we know that this section will + /// get a base address of zero. In cases where we know that this is true we + /// can emit section offsets as direct references to avoid a subtraction + /// from the base of the section, saving a relocation. + virtual bool isBaseAddressKnownZero() const { + return false; + } }; class MCSectionCOFF : public MCSection { |
