Implement eh.sjlj.longjmp for ARM. Clean up the intrinsic a bit.

Followups: docs patch for the builtin and eh.sjlj.setjmp cleanup to match
longjmp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104419 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/Target/ARM/ARMBaseInstrInfo.cpp b/lib/Target/ARM/ARMBaseInstrInfo.cpp
index b2f67d8..312f187 100644
--- a/lib/Target/ARM/ARMBaseInstrInfo.cpp
+++ b/lib/Target/ARM/ARMBaseInstrInfo.cpp
@@ -481,6 +481,10 @@ unsigned ARMBaseInstrInfo::GetInstSizeInBytes(const MachineInstr *MI) const {
       // If this machine instr is a constant pool entry, its size is recorded as
       // operand #2.
       return MI->getOperand(2).getImm();
+    case ARM::Int_eh_sjlj_longjmp:
+      return 16;
+    case ARM::tInt_eh_sjlj_longjmp:
+      return 10;
     case ARM::Int_eh_sjlj_setjmp:
     case ARM::Int_eh_sjlj_setjmp_nofp:
       return 24;