extractvalue doesn't properly round-trip through bitcode

[efriedma-quic]

Bugzilla Link	2393
Resolution	FIXED
Resolved on	May 31, 2008 14:27
Version	unspecified
OS	Linux
CC	@sunfishcode

Extended Description

%struct.anon = type { i32, i32 }
define i32 @​a(%struct.anon %r, double %s) nounwind {
%tmp = extractvalue %struct.anon %r, 0
ret i32 %tmp
}

crashes run through "llvm-as | llvm-dis". (Using SVN r51813.)

I know this is very new code, but I figured this report might be useful anyway.

[sunfishcode]

This is fixed in 51820-51823.