[LLVMdev] [patch] mergefunc struct result
Carlo Kok
ck at remobjects.com
Fri Apr 18 05:19:12 PDT 2014
When using the merge func pass with two functions that return the same
kind of struct but with different element types merge func tries to do a
bitcast of struct to struct.
%kv1 = type { i32*, i32* }
%kv2 = type { i8*, i8* }
define %kv1 @fn1() {
...
}
define %kv2 @fn2() {
..
}
The attached patch checks for two struct types & uses insert/extract to
create the right record.
--
Carlo Kok
RemObjects Software
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