| ; Test that the ToAsciiOptimizer works correctly |
| ; RUN: opt < %s -simplify-libcalls -S | \ |
| ; RUN: not grep {call.*toascii} |
| |
| declare i32 @toascii(i32) |
| |
| define i32 @main() { |
| %val1 = call i32 @toascii( i32 1 ) ; <i32> [#uses=1] |
| %val2 = call i32 @toascii( i32 0 ) ; <i32> [#uses=1] |
| %val3 = call i32 @toascii( i32 127 ) ; <i32> [#uses=1] |
| %val4 = call i32 @toascii( i32 128 ) ; <i32> [#uses=1] |
| %val5 = call i32 @toascii( i32 255 ) ; <i32> [#uses=1] |
| %val6 = call i32 @toascii( i32 256 ) ; <i32> [#uses=1] |
| %rslt1 = add i32 %val1, %val2 ; <i32> [#uses=1] |
| %rslt2 = add i32 %val3, %val4 ; <i32> [#uses=1] |
| %rslt3 = add i32 %val5, %val6 ; <i32> [#uses=1] |
| %rslt4 = add i32 %rslt1, %rslt2 ; <i32> [#uses=1] |
| %rslt5 = add i32 %rslt4, %rslt3 ; <i32> [#uses=1] |
| ret i32 %rslt5 |
| } |
| |