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| author | Richard Osborne <richard@xmos.com> | 2011-02-02 14:57:41 +0000 |
|---|---|---|
| committer | Richard Osborne <richard@xmos.com> | 2011-02-02 14:57:41 +0000 |
| commit | 8607a67d37b76f3fc8893f3a3e9467bfd9f26fa7 (patch) | |
| tree | b6d1afc409ee99b3abd49621be00ef07986125e7 /llvm/lib/Target/XCore/XCoreFrameLowering.cpp | |
| parent | c63de66c4f50973b54e3341194bf847e7bfefe1f (diff) | |
| download | bcm5719-llvm-8607a67d37b76f3fc8893f3a3e9467bfd9f26fa7.tar.gz bcm5719-llvm-8607a67d37b76f3fc8893f3a3e9467bfd9f26fa7.zip | |
Add support for trampolines on the XCore.
llvm-svn: 124722
Diffstat (limited to 'llvm/lib/Target/XCore/XCoreFrameLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/XCore/XCoreFrameLowering.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/XCore/XCoreFrameLowering.cpp b/llvm/lib/Target/XCore/XCoreFrameLowering.cpp index 0645c1654a8..057822074e5 100644 --- a/llvm/lib/Target/XCore/XCoreFrameLowering.cpp +++ b/llvm/lib/Target/XCore/XCoreFrameLowering.cpp @@ -100,6 +100,11 @@ void XCoreFrameLowering::emitPrologue(MachineFunction &MF) const { DebugLoc dl = MBBI != MBB.end() ? MBBI->getDebugLoc() : DebugLoc(); bool FP = hasFP(MF); + bool Nested = MF.getFunction()->getAttributes().hasAttrSomewhere(Attribute::Nest); + + if (Nested) { + loadFromStack(MBB, MBBI, XCore::R11, 0, dl, TII); + } // Work out frame sizes. int FrameSize = MFI->getStackSize(); |
