1; RUN: llc -mtriple thumbv7-windows -mcpu cortex-a9 -o - %s \ 2; RUN: | FileCheck %s -check-prefix CHECK-DEFAULT-CODE-MODEL 3 4; RUN: llc -mtriple thumbv7-windows -mcpu cortex-a9 -code-model large -o - %s \ 5; RUN: | FileCheck %s -check-prefix CHECK-LARGE-CODE-MODEL 6 7declare dllimport arm_aapcs_vfpcc void @initialise(ptr) 8 9define dllexport arm_aapcs_vfpcc signext i8 @function(i32 %offset) #0 { 10entry: 11 %buffer = alloca [4096 x i8], align 1 12 call arm_aapcs_vfpcc void @initialise(ptr %buffer) 13 %arrayidx = getelementptr inbounds [4096 x i8], ptr %buffer, i32 0, i32 %offset 14 %0 = load i8, ptr %arrayidx, align 1 15 ret i8 %0 16} 17 18attributes #0 = { "stack-probe-size"="8096" } 19 20; CHECK-DEFAULT-CODE-MODEL-NOT: __chkstk 21; CHECK-DEFAULT-CODE-MODEL: sub.w sp, sp, #4096 22 23; CHECK-LARGE-CODE-MODEL-NOT: movw r12, :lower16:__chkstk 24; CHECK-LARGE-CODE-MODEL-NOT: movt r12, :upper16:__chkstk 25; CHECK-LARGE-CODE-MODEL: sub.w sp, sp, #4096 26 27