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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 | ff0c5014b2127b16815121d9e723dc85bd164a79 (patch) | |
| tree | 215725f994e9c9e3f820dd6e1f5464ba8f9670c3 /lib/Target/XCore/XCoreFrameLowering.cpp | |
| parent | ae200c60c31666da81a8550172de03a9f417ba1b (diff) | |
Add support for trampolines on the XCore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124722 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/XCore/XCoreFrameLowering.cpp')
| -rw-r--r-- | lib/Target/XCore/XCoreFrameLowering.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/XCore/XCoreFrameLowering.cpp b/lib/Target/XCore/XCoreFrameLowering.cpp index 0645c1654a..057822074e 100644 --- a/lib/Target/XCore/XCoreFrameLowering.cpp +++ b/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(); |