1; RUN: llc < %s -march=thumb -mattr=+thumb2 -mtriple=arm-apple-darwin | FileCheck %s -check-prefix=DARWIN 2; RUN: llc < %s -march=thumb -mattr=+thumb2 -mtriple=arm-linux-gnueabi | FileCheck %s -check-prefix=LINUX 3 4define void @test1() { 5; DARWIN: test1: 6; DARWIN: sub sp, #256 7; LINUX: test1: 8; LINUX: sub sp, #256 9 %tmp = alloca [ 64 x i32 ] , align 4 10 ret void 11} 12 13define void @test2() { 14; DARWIN: test2: 15; DARWIN: sub.w sp, sp, #4160 16; DARWIN: sub sp, #8 17; LINUX: test2: 18; LINUX: sub.w sp, sp, #4160 19; LINUX: sub sp, #8 20 %tmp = alloca [ 4168 x i8 ] , align 4 21 ret void 22} 23 24define i32 @test3() { 25; DARWIN: test3: 26; DARWIN: push {r4, r7, lr} 27; DARWIN: sub.w sp, sp, #805306368 28; DARWIN: sub sp, #20 29; LINUX: test3: 30; LINUX: push.w {r4, r7, r11, lr} 31; LINUX: sub.w sp, sp, #805306368 32; LINUX: sub sp, #16 33 %retval = alloca i32, align 4 34 %tmp = alloca i32, align 4 35 %a = alloca [805306369 x i8], align 16 36 store i32 0, i32* %tmp 37 %tmp1 = load i32* %tmp 38 ret i32 %tmp1 39} 40