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annotate test/CodeGen/AMDGPU/llvm.round.ll @ 95:afa8332a0e37

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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
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children 1172e4bd9c6f
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95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc -march=amdgcn -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2 ; RUN: llc -march=amdgcn -mcpu=tonga < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
afa8332a0e37 LLVM 3.8
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3 ; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s
afa8332a0e37 LLVM 3.8
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4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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5 ; FUNC-LABEL: {{^}}round_f32:
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 ; SI-DAG: s_load_dword [[SX:s[0-9]+]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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7 ; SI-DAG: s_mov_b32 [[K:s[0-9]+]], 0x7fffffff
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 ; SI: v_trunc_f32_e32 [[TRUNC:v[0-9]+]], [[SX]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 ; SI: v_sub_f32_e32 [[SUB:v[0-9]+]], [[SX]], [[TRUNC]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 ; SI: v_mov_b32_e32 [[VX:v[0-9]+]], [[SX]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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11 ; SI: v_bfi_b32 [[COPYSIGN:v[0-9]+]], [[K]], 1.0, [[VX]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12 ; SI: v_cmp_le_f32_e64 vcc, 0.5, |[[SUB]]|
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13 ; SI: v_cndmask_b32_e32 [[SEL:v[0-9]+]], 0, [[VX]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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14 ; SI: v_add_f32_e32 [[RESULT:v[0-9]+]], [[SEL]], [[TRUNC]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15 ; SI: buffer_store_dword [[RESULT]]
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16
afa8332a0e37 LLVM 3.8
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17 ; R600: TRUNC {{.*}}, [[ARG:KC[0-9]\[[0-9]+\]\.[XYZW]]]
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18 ; R600-DAG: ADD {{.*}},
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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19 ; R600-DAG: BFI_INT
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20 ; R600-DAG: SETGE
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21 ; R600-DAG: CNDE
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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22 ; R600-DAG: ADD
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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23 define void @round_f32(float addrspace(1)* %out, float %x) #0 {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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24 %result = call float @llvm.round.f32(float %x) #1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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25 store float %result, float addrspace(1)* %out
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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26 ret void
afa8332a0e37 LLVM 3.8
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27 }
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28
afa8332a0e37 LLVM 3.8
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29 ; The vector tests are really difficult to verify, since it can be hard to
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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30 ; predict how the scheduler will order the instructions. We already have
afa8332a0e37 LLVM 3.8
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31 ; a test for the scalar case, so the vector tests just check that the
afa8332a0e37 LLVM 3.8
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32 ; compiler doesn't crash.
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33
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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34 ; FUNC-LABEL: {{^}}round_v2f32:
afa8332a0e37 LLVM 3.8
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35 ; SI: s_endpgm
afa8332a0e37 LLVM 3.8
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36 ; R600: CF_END
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37 define void @round_v2f32(<2 x float> addrspace(1)* %out, <2 x float> %in) #0 {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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38 %result = call <2 x float> @llvm.round.v2f32(<2 x float> %in) #1
afa8332a0e37 LLVM 3.8
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39 store <2 x float> %result, <2 x float> addrspace(1)* %out
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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40 ret void
afa8332a0e37 LLVM 3.8
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41 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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42
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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43 ; FUNC-LABEL: {{^}}round_v4f32:
afa8332a0e37 LLVM 3.8
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44 ; SI: s_endpgm
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45 ; R600: CF_END
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46 define void @round_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %in) #0 {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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47 %result = call <4 x float> @llvm.round.v4f32(<4 x float> %in) #1
afa8332a0e37 LLVM 3.8
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48 store <4 x float> %result, <4 x float> addrspace(1)* %out
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49 ret void
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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50 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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51
afa8332a0e37 LLVM 3.8
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52 ; FUNC-LABEL: {{^}}round_v8f32:
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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53 ; SI: s_endpgm
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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54 ; R600: CF_END
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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55 define void @round_v8f32(<8 x float> addrspace(1)* %out, <8 x float> %in) #0 {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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56 %result = call <8 x float> @llvm.round.v8f32(<8 x float> %in) #1
afa8332a0e37 LLVM 3.8
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57 store <8 x float> %result, <8 x float> addrspace(1)* %out
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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58 ret void
afa8332a0e37 LLVM 3.8
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59 }
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60
afa8332a0e37 LLVM 3.8
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61 declare float @llvm.round.f32(float) #1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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62 declare <2 x float> @llvm.round.v2f32(<2 x float>) #1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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63 declare <4 x float> @llvm.round.v4f32(<4 x float>) #1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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64 declare <8 x float> @llvm.round.v8f32(<8 x float>) #1
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65
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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66 attributes #0 = { nounwind }
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67 attributes #1 = { nounwind readnone }