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; Ensure that indirect calls work and that they are lowered to some
; sort of branch and link instruction.
;
; RUN: llc < %s -march=mblaze -mattr=+mul,+fpu,+barrel | FileCheck %s
declare i32 @printf(i8*, ...)
@MSG = internal constant [13 x i8] c"Message: %d\0A\00"
@FUNS = private constant [5 x i32 (i32,i32)*]
[ i32 (i32,i32)* @doadd,
i32 (i32,i32)* @dosub,
i32 (i32,i32)* @domul,
i32 (i32,i32)* @dodiv,
i32 (i32,i32)* @dorem ]
define i32 @doadd(i32 %a, i32 %b)
{
; CHECK: doadd:
%tmp.0 = add i32 %a, %b
ret i32 %tmp.0
; CHECK: rtsd
}
define i32 @dosub(i32 %a, i32 %b)
{
; CHECK: dosub:
%tmp.0 = sub i32 %a, %b
ret i32 %tmp.0
; CHECK: rtsd
}
define i32 @domul(i32 %a, i32 %b)
{
; CHECK: domul:
%tmp.0 = mul i32 %a, %b
ret i32 %tmp.0
; CHECK: rtsd
}
define i32 @dodiv(i32 %a, i32 %b)
{
; CHECK: dodiv:
%tmp.0 = sdiv i32 %a, %b
ret i32 %tmp.0
; CHECK: rtsd
}
define i32 @dorem(i32 %a, i32 %b)
{
; CHECK: dorem:
%tmp.0 = srem i32 %a, %b
ret i32 %tmp.0
; CHECK: rtsd
}
define i32 @callind(i32 %a, i32 %b)
{
; CHECK: callind:
entry:
br label %loop
loop:
%tmp.0 = phi i32 [ 0, %entry ], [ %tmp.3, %loop ]
%dst.0 = getelementptr [5 x i32 (i32,i32)*]* @FUNS, i32 0, i32 %tmp.0
%dst.1 = load i32 (i32,i32)** %dst.0
%tmp.1 = call i32 %dst.1(i32 %a, i32 %b)
; CHECK-NOT: brli
; CHECK-NOT: brlai
; CHECK: brl
call i32 (i8*,...)* @printf( i8* getelementptr([13 x i8]* @MSG,i32 0,i32 0),
i32 %tmp.1)
; CHECK: brl
%tmp.2 = add i32 %tmp.0, 1
%tmp.3 = urem i32 %tmp.2, 5
br label %loop
; CHECK: br
}
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