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1; RUN: llc -mtriple=thumbv7-windows -verify-machineinstrs %s -o - \2; RUN: | FileCheck %s3 4define arm_aapcs_vfpcc void @check_watermark() "no-stack-arg-probe" {5entry:6 %buffer = alloca [4096 x i8], align 17 ret void8}9 10; CHECK: check_watermark:11; CHECK-NOT: bl __chkstk12; CHECK: sub.w sp, sp, #409613