1 ;PR15293: ARM codegen ice - expected larger existing stack allocation 2 ;RUN: llc -mtriple=arm-linux-gnueabihf < %s | FileCheck %s 3 4 %struct4bytes = type { i32 } 5 %struct20bytes = type { i32, i32, i32, i32, i32 } 6 7 define void @foo(%struct4bytes* byval %p0, ; --> R0 8 %struct20bytes* byval %p1 ; --> R1,R2,R3, [SP+0 .. SP+8) 9 ) { 10 ;CHECK: sub sp, sp, #16 11 ;CHECK: push {r11, lr} 12 ;CHECK: add r12, sp, #8 13 ;CHECK: stm r12, {r0, r1, r2, r3} 14 ;CHECK: add r0, sp, #12 15 ;CHECK: bl useInt 16 ;CHECK: pop {r11, lr} 17 ;CHECK: add sp, sp, #16 18 19 %1 = ptrtoint %struct20bytes* %p1 to i32 20 tail call void @useInt(i32 %1) 21 ret void 22 } 23 24 declare void @useInt(i32) 25 26
