1 ; Test that the IsDigitOptimizer works correctly
2 ; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | not grep 'call'
4 declare int %isdigit(int)
5 declare int %isascii(int)
7 implementation ; Functions:
10 %val1 = call int %isdigit(int 47)
11 %val2 = call int %isdigit(int 48)
12 %val3 = call int %isdigit(int 57)
13 %val4 = call int %isdigit(int 58)
14 %rslt1 = add int %val1, %val2
15 %rslt2 = add int %val3, %val4
16 %sum = add int %rslt1, %rslt2
17 %rslt = call int %isdigit(int %sum)
18 %tmp = call int %isascii(int %rslt)