1 ; RUN: llc < %s -mtriple=i686-unknown-linux -tailcallopt -no-x86-call-frame-opt | FileCheck %s
2 ; Linux has 8 byte alignment so the params cause stack size 20 when tailcallopt
3 ; is enabled, ensure that a normal fastcc call has matching stack size
6 define fastcc i32 @tailcallee(i32 %a1, i32 %a2, i32 %a3, i32 %a4) {
10 define fastcc i32 @tailcaller(i32 %in1, i32 %in2, i32 %in3, i32 %in4) {
11 %tmp11 = tail call fastcc i32 @tailcallee(i32 %in1, i32 %in2,
16 define i32 @main(i32 %argc, ptr %argv) {
17 %tmp1 = call fastcc i32 @tailcaller( i32 1, i32 2, i32 3, i32 4 )
18 ; expect match subl [stacksize] here
22 ; CHECK: calll tailcaller
23 ; CHECK-NEXT: subl $12