Update the names of the exception handling sjlj instrinsics to
llvm.eh.sjlj.* for better clarity as to their purpose and scope. Add
a description of llvm.eh.sjlj.setjmp to ExceptionHandling.html.
(llvm.eh.sjlj.longjmp documentation coming when that implementation is
added).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71758 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMInstrInfo.cpp b/lib/Target/ARM/ARMInstrInfo.cpp
index 8e678a8..4b0dbb5 100644
--- a/lib/Target/ARM/ARMInstrInfo.cpp
+++ b/lib/Target/ARM/ARMInstrInfo.cpp
@@ -991,7 +991,7 @@
       // If this machine instr is a constant pool entry, its size is recorded as
       // operand #2.
       return MI->getOperand(2).getImm();
-    case ARM::Int_builtin_setjmp: return 12;
+    case ARM::Int_eh_sjlj_setjmp: return 12;
     case ARM::BR_JTr:
     case ARM::BR_JTm:
     case ARM::BR_JTadd: