mirror of
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
103 lines
4.0 KiB
LLVM
103 lines
4.0 KiB
LLVM
; RUN: llvm-as < %s | llc
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%a_str = internal constant [8 x sbyte] c"a = %d\0A\00"
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%b_str = internal constant [8 x sbyte] c"b = %d\0A\00"
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;; binary ops: arith
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%add_str = internal constant [12 x sbyte] c"a + b = %d\0A\00"
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%sub_str = internal constant [12 x sbyte] c"a - b = %d\0A\00"
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%mul_str = internal constant [12 x sbyte] c"a * b = %d\0A\00"
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%div_str = internal constant [12 x sbyte] c"b / a = %d\0A\00"
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%rem_str = internal constant [13 x sbyte] c"b \% a = %d\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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;; logical
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%and_str = internal constant [12 x sbyte] c"a & b = %d\0A\00"
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%or_str = internal constant [12 x sbyte] c"a | b = %d\0A\00"
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%xor_str = internal constant [12 x sbyte] c"a ^ b = %d\0A\00"
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%shl_str = internal constant [13 x sbyte] c"b << a = %d\0A\00"
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%shr_str = internal constant [13 x sbyte] c"b >> a = %d\0A\00"
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declare int %printf(sbyte*, ...)
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%A = global int 2
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%B = global int 5
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int %main() {
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;; main vars
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%a = load int* %A
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%b = load int* %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, int %a)
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call int (sbyte*, ...)* %printf(sbyte* %b_s, int %b)
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;; arithmetic
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%add_r = add int %a, %b
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%sub_r = sub int %a, %b
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%mul_r = mul int %a, %b
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%div_r = div int %b, %a
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%rem_r = rem int %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, int %add_r)
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call int (sbyte*, ...)* %printf(sbyte* %sub_s, int %sub_r)
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call int (sbyte*, ...)* %printf(sbyte* %mul_s, int %mul_r)
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call int (sbyte*, ...)* %printf(sbyte* %div_s, int %div_r)
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call int (sbyte*, ...)* %printf(sbyte* %rem_s, int %rem_r)
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;; setcc
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%lt_r = setlt int %a, %b
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%le_r = setle int %a, %b
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%gt_r = setgt int %a, %b
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%ge_r = setge int %a, %b
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%eq_r = seteq int %a, %b
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%ne_r = setne int %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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;; logical
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%and_r = and int %a, %b
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%or_r = or int %a, %b
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%xor_r = xor int %a, %b
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%u = cast int %a to ubyte
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%shl_r = shl int %b, ubyte %u
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%shr_r = shr int %b, ubyte %u
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%and_s = getelementptr [12 x sbyte]* %and_str, long 0, long 0
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%or_s = getelementptr [12 x sbyte]* %or_str, long 0, long 0
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%xor_s = getelementptr [12 x sbyte]* %xor_str, long 0, long 0
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%shl_s = getelementptr [13 x sbyte]* %shl_str, long 0, long 0
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%shr_s = getelementptr [13 x sbyte]* %shr_str, long 0, long 0
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call int (sbyte*, ...)* %printf(sbyte* %and_s, int %and_r)
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call int (sbyte*, ...)* %printf(sbyte* %or_s, int %or_r)
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call int (sbyte*, ...)* %printf(sbyte* %xor_s, int %xor_r)
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call int (sbyte*, ...)* %printf(sbyte* %shl_s, int %shl_r)
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call int (sbyte*, ...)* %printf(sbyte* %shr_s, int %shr_r)
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ret int 0
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}
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