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gerrit-public.fairphone.software / toolchain / llvm-project / 2fd672a221eb0b537615bfb9d42ce6a824f33dbc / . / llvm / test / CodeGen / AMDGPU / llvm.AMDGPU.trunc.ll
blob: 74792e50017f388e0b00e84ddd9706b420c53eab [file] [log] [blame]
Marek Olsak37cd4d02015-02-03 21:53:27 +0000[diff] [blame]1; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=R600 %s
2; RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck --check-prefix=SI %s
3; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck --check-prefix=SI %s
Tom Stellard75aadc22012-12-11 21:25:42 +0000[diff] [blame]4
Marek Olsak37cd4d02015-02-03 21:53:27 +0000[diff] [blame]5; R600: {{^}}amdgpu_trunc:
Matthias Braun2fd672a2015-12-03 03:01:10 +0000[diff] [blame^]6; R600: TRUNC T{{[0-9]+\.[XYZW]}}, KC0[2].Z
Marek Olsak37cd4d02015-02-03 21:53:27 +0000[diff] [blame]7; SI: {{^}}amdgpu_trunc:
8; SI: v_trunc_f32
Tom Stellard75aadc22012-12-11 21:25:42 +0000[diff] [blame]9
Michel Danzer12903692013-05-14 09:53:30 +0000[diff] [blame]10define void @amdgpu_trunc(float addrspace(1)* %out, float %x) {
11entry:
12 %0 = call float @llvm.AMDGPU.trunc(float %x)
13 store float %0, float addrspace(1)* %out
14 ret void
Tom Stellard75aadc22012-12-11 21:25:42 +0000[diff] [blame]15}
16
Tom Stellard75aadc22012-12-11 21:25:42 +0000[diff] [blame]17declare float @llvm.AMDGPU.trunc(float ) readnone