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https://github.com/c64scene-ar/llvm-6502.git
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cd0aa818c8
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17527 91177308-0d34-0410-b5e6-96231b3b80d8
77 lines
2.9 KiB
LLVM
77 lines
2.9 KiB
LLVM
; RUN: llvm-as < %s | llc
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%a_str = internal constant [8 x sbyte] c"a = %f\0A\00"
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%b_str = internal constant [8 x sbyte] c"b = %f\0A\00"
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;; binary ops: arith
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%add_str = internal constant [12 x sbyte] c"a + b = %f\0A\00"
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%sub_str = internal constant [12 x sbyte] c"a - b = %f\0A\00"
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%mul_str = internal constant [12 x sbyte] c"a * b = %f\0A\00"
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%div_str = internal constant [12 x sbyte] c"b / a = %f\0A\00"
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%rem_str = internal constant [13 x sbyte] c"b %% a = %f\0A\00"
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;; binary ops: setcc
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%lt_str = internal constant [12 x sbyte] c"a < b = %d\0A\00"
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%le_str = internal constant [13 x sbyte] c"a <= b = %d\0A\00"
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%gt_str = internal constant [12 x sbyte] c"a > b = %d\0A\00"
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%ge_str = internal constant [13 x sbyte] c"a >= b = %d\0A\00"
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%eq_str = internal constant [13 x sbyte] c"a == b = %d\0A\00"
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%ne_str = internal constant [13 x sbyte] c"a != b = %d\0A\00"
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declare int %printf(sbyte*, ...)
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%A = global double 2.0
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%B = global double 5.0
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int %main() {
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;; main vars
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%a = load double* %A
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%b = load double* %B
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%a_s = getelementptr [8 x sbyte]* %a_str, long 0, long 0
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%b_s = getelementptr [8 x sbyte]* %b_str, long 0, long 0
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call int (sbyte*, ...)* %printf(sbyte* %a_s, double %a)
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call int (sbyte*, ...)* %printf(sbyte* %b_s, double %b)
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;; arithmetic
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%add_r = add double %a, %b
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%sub_r = sub double %a, %b
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%mul_r = mul double %a, %b
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%div_r = div double %b, %a
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%rem_r = rem double %b, %a
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%add_s = getelementptr [12 x sbyte]* %add_str, long 0, long 0
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%sub_s = getelementptr [12 x sbyte]* %sub_str, long 0, long 0
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%mul_s = getelementptr [12 x sbyte]* %mul_str, long 0, long 0
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%div_s = getelementptr [12 x sbyte]* %div_str, long 0, long 0
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%rem_s = getelementptr [13 x sbyte]* %rem_str, long 0, long 0
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call int (sbyte*, ...)* %printf(sbyte* %add_s, double %add_r)
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call int (sbyte*, ...)* %printf(sbyte* %sub_s, double %sub_r)
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call int (sbyte*, ...)* %printf(sbyte* %mul_s, double %mul_r)
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call int (sbyte*, ...)* %printf(sbyte* %div_s, double %div_r)
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call int (sbyte*, ...)* %printf(sbyte* %rem_s, double %rem_r)
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;; setcc
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%lt_r = setlt double %a, %b
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%le_r = setle double %a, %b
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%gt_r = setgt double %a, %b
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%ge_r = setge double %a, %b
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%eq_r = seteq double %a, %b
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%ne_r = setne double %a, %b
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%lt_s = getelementptr [12 x sbyte]* %lt_str, long 0, long 0
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%le_s = getelementptr [13 x sbyte]* %le_str, long 0, long 0
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%gt_s = getelementptr [12 x sbyte]* %gt_str, long 0, long 0
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%ge_s = getelementptr [13 x sbyte]* %ge_str, long 0, long 0
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%eq_s = getelementptr [13 x sbyte]* %eq_str, long 0, long 0
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%ne_s = getelementptr [13 x sbyte]* %ne_str, long 0, long 0
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call int (sbyte*, ...)* %printf(sbyte* %lt_s, bool %lt_r)
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call int (sbyte*, ...)* %printf(sbyte* %le_s, bool %le_r)
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call int (sbyte*, ...)* %printf(sbyte* %gt_s, bool %gt_r)
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call int (sbyte*, ...)* %printf(sbyte* %ge_s, bool %ge_r)
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call int (sbyte*, ...)* %printf(sbyte* %eq_s, bool %eq_r)
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call int (sbyte*, ...)* %printf(sbyte* %ne_s, bool %ne_r)
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ret int 0
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}
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