search for: lfb9

...l __Z3bazv LEHE2: . . . GCC_except_table1: LLSDA9: .byte 0xff # @LPStart format (omit) .byte 0x9b # @TType format (indirect pcrel sdata4) .byte 0x59 # uleb128 0x59; @TType base offset .byte 0x3 # call-site format (udata4) .byte 0x41 # uleb128 0x41; Call-site table length .set L$set$5,LEHB2-LFB9 .long L$set$5 # region 0 start .set L$set$6,LEHE2-LEHB2 .long L$set$6 # length .set L$set$7,L20-LFB9 .long L$set$7 # landing pad .byte 0x5 # uleb128 0x5; action . . . [ elided for readability ] .byte 0x7d # Action record table .byte 0x0 .byte 0x2 .byte 0x7d .byte 0x7f .byte 0x7d .byt...

Bill, ooops, yes, I described the meaning of "throw(A)" backwards, but I still think my example shows why you cannot merge LandingpadInst while inlining because multiple filter-lists on a LandingpadInst don't make sense. Perhaps I'm reading your original spec wrong, perhaps I'm mis-reading Duncan's emails, but I read them to mean that your syntax supports