llvm-6502/test/Transforms/TailDup/MergeTest.ll

32 lines
490 B
LLVM
Raw Normal View History

; RUN: llvm-upgrade < %s | llvm-as | opt -tailduplicate | llvm-dis | grep add | not grep uses=1
int %test1(bool %C, int %A, int* %P) {
entry:
br bool %C, label %L1, label %L2
L1:
store int 1, int* %P
br label %L2
L2:
%X = add int %A, 17
ret int %X
}
int %test2(bool %C, int %A, int* %P) {
entry:
br bool %C, label %L1, label %L2
L1:
store int 1, int* %P
br label %L3
L2:
store int 7, int* %P
br label %L3
L3:
%X = add int %A, 17
ret int %X
}