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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6408 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-05-29 19:17:51 +00:00
parent 5361c83ae9
commit 265a0c19a1
2 changed files with 36 additions and 0 deletions
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18
test/Transforms/DSAnalysis/fieldmerge.ll Normal file
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%str = type { int*, int* }
implementation
void %bar(%str* %S, bool %C) {
br bool %C, label %T, label %F
T:
%A = getelementptr %str* %S, long 0, ubyte 0
br label %Out
F:
%B = getelementptr %str* %S, long 0, ubyte 1
br label %Out
Out:
%P = phi int** [%A, %T], [%B, %F]
store int* null, int** %P
ret void
}

18
test/Transforms/DSAnalysis/structpadding.ll Normal file
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%str = type { int, int* }
implementation
void %bar(%str* %S, %str* %T) {
%A1 = getelementptr %str* %S, long 0, ubyte 0
%B1 = getelementptr %str* %S, long 0, ubyte 1
%A2 = getelementptr %str* %S, long 0, ubyte 0
%B2 = getelementptr %str* %S, long 0, ubyte 1
%a1 = cast int* %A1 to long*
%a2 = cast int* %A2 to long*
%V = load long* %a1
;store long %V, long* %a2
%V2 = load int** %B1
store int* %V2, int** %B2
ret void
}