1; Ensure that indirect calls work and that they are lowered to some 2; sort of branch and link instruction. 3; 4; RUN: llc < %s -march=mblaze -mattr=+mul,+fpu,+barrel | FileCheck %s 5 6declare i32 @printf(i8*, ...) 7@MSG = internal constant [13 x i8] c"Message: %d\0A\00" 8 9@FUNS = private constant [5 x i32 (i32,i32)*] 10 [ i32 (i32,i32)* @doadd, 11 i32 (i32,i32)* @dosub, 12 i32 (i32,i32)* @domul, 13 i32 (i32,i32)* @dodiv, 14 i32 (i32,i32)* @dorem ] 15 16define i32 @doadd(i32 %a, i32 %b) 17{ 18 ; CHECK: doadd: 19 %tmp.0 = add i32 %a, %b 20 ret i32 %tmp.0 21 ; CHECK: rtsd 22} 23 24define i32 @dosub(i32 %a, i32 %b) 25{ 26 ; CHECK: dosub: 27 %tmp.0 = sub i32 %a, %b 28 ret i32 %tmp.0 29 ; CHECK: rtsd 30} 31 32define i32 @domul(i32 %a, i32 %b) 33{ 34 ; CHECK: domul: 35 %tmp.0 = mul i32 %a, %b 36 ret i32 %tmp.0 37 ; CHECK: rtsd 38} 39 40define i32 @dodiv(i32 %a, i32 %b) 41{ 42 ; CHECK: dodiv: 43 %tmp.0 = sdiv i32 %a, %b 44 ret i32 %tmp.0 45 ; CHECK: rtsd 46} 47 48define i32 @dorem(i32 %a, i32 %b) 49{ 50 ; CHECK: dorem: 51 %tmp.0 = srem i32 %a, %b 52 ret i32 %tmp.0 53 ; CHECK: rtsd 54} 55 56define i32 @callind(i32 %a, i32 %b) 57{ 58 ; CHECK: callind: 59entry: 60 br label %loop 61 62loop: 63 %tmp.0 = phi i32 [ 0, %entry ], [ %tmp.3, %loop ] 64 %dst.0 = getelementptr [5 x i32 (i32,i32)*]* @FUNS, i32 0, i32 %tmp.0 65 %dst.1 = load i32 (i32,i32)** %dst.0 66 %tmp.1 = call i32 %dst.1(i32 %a, i32 %b) 67 ; CHECK-NOT: brli 68 ; CHECK-NOT: brlai 69 ; CHECK: brl 70 71 call i32 (i8*,...)* @printf( i8* getelementptr([13 x i8]* @MSG,i32 0,i32 0), 72 i32 %tmp.1) 73 ; CHECK: brl 74 75 %tmp.2 = add i32 %tmp.0, 1 76 %tmp.3 = urem i32 %tmp.2, 5 77 78 br label %loop 79 ; CHECK: br 80} 81