1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=m68k-pc-linux -relocation-model=pic -verify-machineinstrs | FileCheck %s 3 4; 5; Pass first 4 arguments in registers %d0,%d1,%a0,%a1 the rest goes onto stack 6 7define i32 @foo1() nounwind uwtable { 8; CHECK-LABEL: foo1: 9; CHECK: .cfi_startproc 10; CHECK-NEXT: ; %bb.0: ; %entry 11; CHECK-NEXT: suba.l #4, %sp 12; CHECK-NEXT: .cfi_def_cfa_offset -8 13; CHECK-NEXT: move.l #5, (%sp) 14; CHECK-NEXT: moveq #1, %d0 15; CHECK-NEXT: moveq #2, %d1 16; CHECK-NEXT: move.w #3, %a0 17; CHECK-NEXT: move.w #4, %a1 18; CHECK-NEXT: jsr (bar1@PLT,%pc) 19; CHECK-NEXT: moveq #0, %d0 20; CHECK-NEXT: adda.l #4, %sp 21; CHECK-NEXT: rts 22entry: 23 call fastcc void @bar1(i32 1, i32 2, i32 3, i32 4, i32 5) nounwind 24 ret i32 0 25} 26 27declare fastcc void @bar1(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e); 28; 29; Pass pointers in %a registers if there are any free left 30define i32 @foo2() nounwind uwtable { 31; CHECK-LABEL: foo2: 32; CHECK: .cfi_startproc 33; CHECK-NEXT: ; %bb.0: ; %entry 34; CHECK-NEXT: suba.l #12, %sp 35; CHECK-NEXT: .cfi_def_cfa_offset -16 36; CHECK-NEXT: lea (8,%sp), %a0 37; CHECK-NEXT: moveq #2, %d0 38; CHECK-NEXT: lea (4,%sp), %a1 39; CHECK-NEXT: moveq #4, %d1 40; CHECK-NEXT: jsr (bar2@PLT,%pc) 41; CHECK-NEXT: moveq #0, %d0 42; CHECK-NEXT: adda.l #12, %sp 43; CHECK-NEXT: rts 44entry: 45 %a = alloca i32, align 4 46 %b = alloca i32, align 4 47 call fastcc void @bar2(ptr %a, i32 2, ptr %b, i32 4) nounwind 48 ret i32 0 49} 50 51declare fastcc void @bar2(ptr %a, i32 %b, ptr %c, i32 %d); 52