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comparison test/CodeGen/AMDGPU/trunc-store.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents
children 1172e4bd9c6f
comparison
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84:f3e34b893a5f 95:afa8332a0e37
1 ; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
2 ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
3
4 ; FUNC-LABEL: {{^}}truncstore_arg_v16i32_to_v16i8:
5 ; SI: buffer_store_byte
6 ; SI: buffer_store_byte
7 ; SI: buffer_store_byte
8 ; SI: buffer_store_byte
9 ; SI: buffer_store_byte
10 ; SI: buffer_store_byte
11 ; SI: buffer_store_byte
12 ; SI: buffer_store_byte
13 ; SI: buffer_store_byte
14 ; SI: buffer_store_byte
15 ; SI: buffer_store_byte
16 ; SI: buffer_store_byte
17 ; SI: buffer_store_byte
18 ; SI: buffer_store_byte
19 ; SI: buffer_store_byte
20 ; SI: buffer_store_byte
21 define void @truncstore_arg_v16i32_to_v16i8(<16 x i8> addrspace(1)* %out, <16 x i32> %in) {
22 %trunc = trunc <16 x i32> %in to <16 x i8>
23 store <16 x i8> %trunc, <16 x i8> addrspace(1)* %out
24 ret void
25 }
26
27 ; FUNC-LABEL: {{^}}truncstore_arg_v16i64_to_v16i8:
28 ; SI: buffer_store_byte
29 ; SI: buffer_store_byte
30 ; SI: buffer_store_byte
31 ; SI: buffer_store_byte
32 ; SI: buffer_store_byte
33 ; SI: buffer_store_byte
34 ; SI: buffer_store_byte
35 ; SI: buffer_store_byte
36 ; SI: buffer_store_byte
37 ; SI: buffer_store_byte
38 ; SI: buffer_store_byte
39 ; SI: buffer_store_byte
40 ; SI: buffer_store_byte
41 ; SI: buffer_store_byte
42 ; SI: buffer_store_byte
43 ; SI: buffer_store_byte
44 define void @truncstore_arg_v16i64_to_v16i8(<16 x i8> addrspace(1)* %out, <16 x i64> %in) {
45 %trunc = trunc <16 x i64> %in to <16 x i8>
46 store <16 x i8> %trunc, <16 x i8> addrspace(1)* %out
47 ret void
48 }