forked from OSchip/llvm-project
25 lines
828 B
LLVM
25 lines
828 B
LLVM
; RUN: llc -mtriple=thumbv7-windows -mcpu=cortex-a9 %s -o - \
|
|
; RUN: | FileCheck -check-prefix CHECK-DEFAULT-CODE-MODEL %s
|
|
|
|
; RUN: llc -mtriple=thumbv7-windows -mcpu=cortex-a9 -code-model=large %s -o - \
|
|
; RUN: | FileCheck -check-prefix CHECK-LARGE-CODE-MODEL %s
|
|
|
|
define arm_aapcs_vfpcc void @check_watermark() {
|
|
entry:
|
|
%buffer = alloca [4096 x i8], align 1
|
|
ret void
|
|
}
|
|
|
|
; CHECK-DEFAULT-CODE-MODEL: check_watermark:
|
|
; CHECK-DEFAULT-CODE-MODEL: movw r4, #1024
|
|
; CHECK-DEFAULT-CODE-MODEL: bl __chkstk
|
|
; CHECK-DEFAULT-CODE-MODEL: sub.w sp, sp, r4
|
|
|
|
; CHECK-LARGE-CODE-MODEL: check_watermark:
|
|
; CHECK-LARGE-CODE-MODEL: movw r12, :lower16:__chkstk
|
|
; CHECK-LARGE-CODE-MODEL: movt r12, :upper16:__chkstk
|
|
; CHECK-LARGE-CODE-MODEL: movw r4, #1024
|
|
; CHECK-LARGE-CODE-MODEL: blx r12
|
|
; CHECK-LARGE-CODE-MODEL: sub.w sp, sp, r4
|
|
|