1 ; Functions with frames > 256K bytes require a frame pointer to access the stack.
2 ; At present, functions must be compiled using '-fno-omit-frame-pointer'.
3 ; RUN: llc < %s -march=xcore -disable-fp-elim | FileCheck %s
7 ; CHECK: .section .cp.rodata.cst4,"aMc",@progbits,4
8 ; CHECK: .LCPI[[NUM:[0-9_]+]]:
13 ; CHECK-NEXT: extsp 34465
14 ; CHECK-NEXT: stw r10, sp[1]
15 ; CHECK-NEXT: ldaw r10, sp[0]
16 ; CHECK-NEXT: ldw r1, cp[.LCPI[[NUM]]]
17 ; CHECK-NEXT: ldaw r0, r10[r1]
20 ; CHECK-NEXT: ldaw sp, sp[1]
21 ; CHECK-NEXT: set sp, r10
22 ; CHECK-NEXT: ldw r10, sp[1]
23 ; CHECK-NEXT: ldaw sp, sp[65535]
24 ; CHECK-NEXT: retsp 34465
25 define void @f1() nounwind {
27 %0 = alloca [99998 x i32]
28 %1 = getelementptr inbounds [99998 x i32]* %0, i32 0, i32 99997
29 call void @f0(i32* %1)
34 ; CHECK: mkmsk [[REG:r[0-9]+]], 15
35 ; CHECK-NEXT: ldaw r0, r10{{\[}}[[REG]]{{\]}}
36 define void @f2() nounwind {
38 %0 = alloca [32768 x i32]
39 %1 = getelementptr inbounds [32768 x i32]* %0, i32 0, i32 32765
40 call void @f0(i32* %1)