| Dan Gohman | fce288f | 2009-09-09 00:09:15 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s |
| Evan Cheng | 6495f63 | 2009-07-28 05:48:47 +0000 | [diff] [blame] | 2 | |
| 3 | define void @test1() { |
| 4 | ; CHECK: test1: |
| Evan Cheng | 2ef9c8a | 2009-11-19 06:57:41 +0000 | [diff] [blame] | 5 | ; CHECK: sub sp, #256 |
| Evan Cheng | 6495f63 | 2009-07-28 05:48:47 +0000 | [diff] [blame] | 6 | %tmp = alloca [ 64 x i32 ] , align 4 |
| 7 | ret void |
| 8 | } |
| 9 | |
| 10 | define void @test2() { |
| 11 | ; CHECK: test2: |
| 12 | ; CHECK: sub.w sp, sp, #4160 |
| Evan Cheng | 2ef9c8a | 2009-11-19 06:57:41 +0000 | [diff] [blame] | 13 | ; CHECK: sub sp, #8 |
| Evan Cheng | 6495f63 | 2009-07-28 05:48:47 +0000 | [diff] [blame] | 14 | %tmp = alloca [ 4168 x i8 ] , align 4 |
| 15 | ret void |
| 16 | } |
| 17 | |
| 18 | define i32 @test3() { |
| 19 | ; CHECK: test3: |
| 20 | ; CHECK: sub.w sp, sp, #805306368 |
| Anton Korobeynikov | 7cca606 | 2009-12-06 22:39:50 +0000 | [diff] [blame] | 21 | ; CHECK: sub sp, #20 |
| Evan Cheng | 6495f63 | 2009-07-28 05:48:47 +0000 | [diff] [blame] | 22 | %retval = alloca i32, align 4 |
| 23 | %tmp = alloca i32, align 4 |
| 24 | %a = alloca [805306369 x i8], align 16 |
| 25 | store i32 0, i32* %tmp |
| 26 | %tmp1 = load i32* %tmp |
| 27 | ret i32 %tmp1 |
| 28 | } |