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