Mercurial > hg > CbC > CbC_llvm
comparison test/CodeGen/X86/bss_pagealigned.ll @ 0:95c75e76d11b LLVM3.4
LLVM 3.4
| author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Thu, 12 Dec 2013 13:56:28 +0900 |
| parents | |
| children | 7d135dc70f03 |
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| -1:000000000000 | 0:95c75e76d11b |
|---|---|
| 1 ; RUN: llc --code-model=kernel -march=x86-64 <%s -asm-verbose=0 | FileCheck %s | |
| 2 ; PR4933 | |
| 3 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" | |
| 4 target triple = "x86_64-unknown-linux-gnu" | |
| 5 %struct.kmem_cache_order_objects = type { i64 } | |
| 6 declare i8* @memset(i8*, i32, i64) | |
| 7 define void @unxlate_dev_mem_ptr(i64 %phis, i8* %addr) nounwind { | |
| 8 %pte.addr.i = alloca %struct.kmem_cache_order_objects* | |
| 9 %call8 = call i8* @memset(i8* bitcast ([512 x %struct.kmem_cache_order_objects]* @bm_pte to i8*), i32 0, i64 4096) | |
| 10 ; CHECK: movq $bm_pte, %rdi | |
| 11 ; CHECK-NEXT: xorl %esi, %esi | |
| 12 ; CHECK-NEXT: movl $4096, %edx | |
| 13 ; CHECK-NEXT: callq memset | |
| 14 ret void | |
| 15 } | |
| 16 @bm_pte = internal global [512 x %struct.kmem_cache_order_objects] zeroinitializer, section ".bss.page_aligned", align 4096 | |
| 17 ; CHECK: .section .bss.page_aligned,"aw",@nobits | |
| 18 ; CHECK-NEXT: .align 4096 | |
| 19 ; CHECK-NEXT: bm_pte: | |
| 20 ; CHECK-NEXT: .zero 4096 | |
| 21 ; CHECK-NEXT: .size bm_pte, 4096 |