1 ; RUN: llc < %s 2 @a_str = internal constant [8 x i8] c"a = %d\0A\00" ; <[8 x i8]*> [#uses=1] 3 @b_str = internal constant [8 x i8] c"b = %d\0A\00" ; <[8 x i8]*> [#uses=1] 4 @add_str = internal constant [12 x i8] c"a + b = %d\0A\00" ; <[12 x i8]*> [#uses=1] 5 @sub_str = internal constant [12 x i8] c"a - b = %d\0A\00" ; <[12 x i8]*> [#uses=1] 6 @mul_str = internal constant [12 x i8] c"a * b = %d\0A\00" ; <[12 x i8]*> [#uses=1] 7 @div_str = internal constant [12 x i8] c"b / a = %d\0A\00" ; <[12 x i8]*> [#uses=1] 8 @rem_str = internal constant [13 x i8] c"b \5C% a = %d\0A\00" ; <[13 x i8]*> [#uses=1] 9 @lt_str = internal constant [12 x i8] c"a < b = %d\0A\00" ; <[12 x i8]*> [#uses=1] 10 @le_str = internal constant [13 x i8] c"a <= b = %d\0A\00" ; <[13 x i8]*> [#uses=1] 11 @gt_str = internal constant [12 x i8] c"a > b = %d\0A\00" ; <[12 x i8]*> [#uses=1] 12 @ge_str = internal constant [13 x i8] c"a >= b = %d\0A\00" ; <[13 x i8]*> [#uses=1] 13 @eq_str = internal constant [13 x i8] c"a == b = %d\0A\00" ; <[13 x i8]*> [#uses=1] 14 @ne_str = internal constant [13 x i8] c"a != b = %d\0A\00" ; <[13 x i8]*> [#uses=1] 15 @and_str = internal constant [12 x i8] c"a & b = %d\0A\00" ; <[12 x i8]*> [#uses=1] 16 @or_str = internal constant [12 x i8] c"a | b = %d\0A\00" ; <[12 x i8]*> [#uses=1] 17 @xor_str = internal constant [12 x i8] c"a ^ b = %d\0A\00" ; <[12 x i8]*> [#uses=1] 18 @shl_str = internal constant [13 x i8] c"b << a = %d\0A\00" ; <[13 x i8]*> [#uses=1] 19 @shr_str = internal constant [13 x i8] c"b >> a = %d\0A\00" ; <[13 x i8]*> [#uses=1] 20 @A = global i32 2 ; <i32*> [#uses=1] 21 @B = global i32 5 ; <i32*> [#uses=1] 22 23 declare i32 @printf(i8*, ...) 24 25 define i32 @main() { 26 %a = load i32* @A ; <i32> [#uses=16] 27 %b = load i32* @B ; <i32> [#uses=17] 28 %a_s = getelementptr [8 x i8]* @a_str, i64 0, i64 0 ; <i8*> [#uses=1] 29 %b_s = getelementptr [8 x i8]* @b_str, i64 0, i64 0 ; <i8*> [#uses=1] 30 call i32 (i8*, ...)* @printf( i8* %a_s, i32 %a ) ; <i32>:1 [#uses=0] 31 call i32 (i8*, ...)* @printf( i8* %b_s, i32 %b ) ; <i32>:2 [#uses=0] 32 %add_r = add i32 %a, %b ; <i32> [#uses=1] 33 %sub_r = sub i32 %a, %b ; <i32> [#uses=1] 34 %mul_r = mul i32 %a, %b ; <i32> [#uses=1] 35 %div_r = sdiv i32 %b, %a ; <i32> [#uses=1] 36 %rem_r = srem i32 %b, %a ; <i32> [#uses=1] 37 %add_s = getelementptr [12 x i8]* @add_str, i64 0, i64 0 ; <i8*> [#uses=1] 38 %sub_s = getelementptr [12 x i8]* @sub_str, i64 0, i64 0 ; <i8*> [#uses=1] 39 %mul_s = getelementptr [12 x i8]* @mul_str, i64 0, i64 0 ; <i8*> [#uses=1] 40 %div_s = getelementptr [12 x i8]* @div_str, i64 0, i64 0 ; <i8*> [#uses=1] 41 %rem_s = getelementptr [13 x i8]* @rem_str, i64 0, i64 0 ; <i8*> [#uses=1] 42 call i32 (i8*, ...)* @printf( i8* %add_s, i32 %add_r ) ; <i32>:3 [#uses=0] 43 call i32 (i8*, ...)* @printf( i8* %sub_s, i32 %sub_r ) ; <i32>:4 [#uses=0] 44 call i32 (i8*, ...)* @printf( i8* %mul_s, i32 %mul_r ) ; <i32>:5 [#uses=0] 45 call i32 (i8*, ...)* @printf( i8* %div_s, i32 %div_r ) ; <i32>:6 [#uses=0] 46 call i32 (i8*, ...)* @printf( i8* %rem_s, i32 %rem_r ) ; <i32>:7 [#uses=0] 47 %lt_r = icmp slt i32 %a, %b ; <i1> [#uses=1] 48 %le_r = icmp sle i32 %a, %b ; <i1> [#uses=1] 49 %gt_r = icmp sgt i32 %a, %b ; <i1> [#uses=1] 50 %ge_r = icmp sge i32 %a, %b ; <i1> [#uses=1] 51 %eq_r = icmp eq i32 %a, %b ; <i1> [#uses=1] 52 %ne_r = icmp ne i32 %a, %b ; <i1> [#uses=1] 53 %lt_s = getelementptr [12 x i8]* @lt_str, i64 0, i64 0 ; <i8*> [#uses=1] 54 %le_s = getelementptr [13 x i8]* @le_str, i64 0, i64 0 ; <i8*> [#uses=1] 55 %gt_s = getelementptr [12 x i8]* @gt_str, i64 0, i64 0 ; <i8*> [#uses=1] 56 %ge_s = getelementptr [13 x i8]* @ge_str, i64 0, i64 0 ; <i8*> [#uses=1] 57 %eq_s = getelementptr [13 x i8]* @eq_str, i64 0, i64 0 ; <i8*> [#uses=1] 58 %ne_s = getelementptr [13 x i8]* @ne_str, i64 0, i64 0 ; <i8*> [#uses=1] 59 call i32 (i8*, ...)* @printf( i8* %lt_s, i1 %lt_r ) ; <i32>:8 [#uses=0] 60 call i32 (i8*, ...)* @printf( i8* %le_s, i1 %le_r ) ; <i32>:9 [#uses=0] 61 call i32 (i8*, ...)* @printf( i8* %gt_s, i1 %gt_r ) ; <i32>:10 [#uses=0] 62 call i32 (i8*, ...)* @printf( i8* %ge_s, i1 %ge_r ) ; <i32>:11 [#uses=0] 63 call i32 (i8*, ...)* @printf( i8* %eq_s, i1 %eq_r ) ; <i32>:12 [#uses=0] 64 call i32 (i8*, ...)* @printf( i8* %ne_s, i1 %ne_r ) ; <i32>:13 [#uses=0] 65 %and_r = and i32 %a, %b ; <i32> [#uses=1] 66 %or_r = or i32 %a, %b ; <i32> [#uses=1] 67 %xor_r = xor i32 %a, %b ; <i32> [#uses=1] 68 %u = trunc i32 %a to i8 ; <i8> [#uses=2] 69 %shift.upgrd.1 = zext i8 %u to i32 ; <i32> [#uses=1] 70 %shl_r = shl i32 %b, %shift.upgrd.1 ; <i32> [#uses=1] 71 %shift.upgrd.2 = zext i8 %u to i32 ; <i32> [#uses=1] 72 %shr_r = ashr i32 %b, %shift.upgrd.2 ; <i32> [#uses=1] 73 %and_s = getelementptr [12 x i8]* @and_str, i64 0, i64 0 ; <i8*> [#uses=1] 74 %or_s = getelementptr [12 x i8]* @or_str, i64 0, i64 0 ; <i8*> [#uses=1] 75 %xor_s = getelementptr [12 x i8]* @xor_str, i64 0, i64 0 ; <i8*> [#uses=1] 76 %shl_s = getelementptr [13 x i8]* @shl_str, i64 0, i64 0 ; <i8*> [#uses=1] 77 %shr_s = getelementptr [13 x i8]* @shr_str, i64 0, i64 0 ; <i8*> [#uses=1] 78 call i32 (i8*, ...)* @printf( i8* %and_s, i32 %and_r ) ; <i32>:14 [#uses=0] 79 call i32 (i8*, ...)* @printf( i8* %or_s, i32 %or_r ) ; <i32>:15 [#uses=0] 80 call i32 (i8*, ...)* @printf( i8* %xor_s, i32 %xor_r ) ; <i32>:16 [#uses=0] 81 call i32 (i8*, ...)* @printf( i8* %shl_s, i32 %shl_r ) ; <i32>:17 [#uses=0] 82 call i32 (i8*, ...)* @printf( i8* %shr_s, i32 %shr_r ) ; <i32>:18 [#uses=0] 83 ret i32 0 84 } 85
