| ; Test that the ToAsciiOptimizer works correctly |
| ; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | not grep 'call.*%ffs' |
| |
| declare int %ffs(int) |
| declare int %ffsl(int) |
| declare int %ffsll(long) |
| |
| %non_const = external global int |
| |
| implementation ; Functions: |
| |
| int %main () { |
| %arg = load int* %non_const |
| %val0 = call int %ffs(int %arg) |
| %val1 = call int %ffs(int 1) |
| %val2 = call int %ffs(int 2048) |
| %val3 = call int %ffsl(int 65536) |
| %val4 = call int %ffsll(long 1024) |
| %val5 = call int %ffsll(long 17179869184) |
| %val6 = call int %ffsll(long 1152921504606846976) |
| %rslt1 = add int %val1, %val2 |
| %rslt2 = add int %val3, %val4 |
| %rslt3 = add int %val5, %val6 |
| %rslt4 = add int %rslt1, %rslt2 |
| %rslt5 = add int %rslt4, %rslt3 |
| %rslt6 = add int %rslt5, %val0 |
| ret int %rslt5 |
| } |
