Fix PR1146: parameter attributes are longer part of

the function type, instead they belong to functions
and function calls.  This is an updated and slightly
corrected version of Reid Spencer's original patch.
The only known problem is that auto-upgrading of
bitcode files doesn't seem to work properly (see
test/Bitcode/AutoUpgradeIntrinsics.ll).  Hopefully
a bitcode guru (who might that be? :) ) will fix it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44359 91177308-0d34-0410-b5e6-96231b3b80d8

test/Integer/paramattrs_bt.ll

@@ -11,7 +11,7 @@ declare i8  @"test2" (i16 zeroext %a2) zeroext
 
 define i33 @main(i33 %argc, i8 **%argv) {
     %val = trunc i33 %argc to i16
-    %res = call i16 (i16 signext) signext *@test(i16 %val)
+    %res = call i16 (i16 signext) signext *@test(i16 signext %val) signext
     %two = add i16 %res, %res
     %res2 = call i8 @test2(i16 %two zeroext) zeroext 
     %retVal = sext i16 %two to i33