[PATCH] D19686: [PowerPC] Fix the EH_SjLj_Setup pseudo.

[Hal Finkel via llvm-commits]

hfinkel added a comment.

Can you construct a test case by running llc with -filetype=obj, and then llvm-objdump (or llvm-mc --disassemble or whatever works)?


================
Comment at: lib/Target/PowerPC/PPCInstrInfo.td:1406
@@ -1405,3 +1405,3 @@
 
-let isBranch = 1, isTerminator = 1 in {
+let isBranch = 1, isTerminator = 1, Size = 0 in {
   def EH_SjLj_Setup : Pseudo<(outs), (ins directbrtarget:$dst),
----------------
Please add a comment explaining that this pseudo instruction is never removed from the function because it serves as a terminator, and we set size to 0 to prevent the builtin assembler from emitting it.


Repository:
  rL LLVM

http://reviews.llvm.org/D19686