Description of problem:
blender fails due to LLVM CommandLine options inconsitency

Version-Release number of selected component (if applicable):
blender-1:2.79b-6.fc28.x86_64

How reproducible:
run blender from command line.

Steps to Reproduce:
1. /usr/bin/blender

Actual results:
when running blender a screen opens then closes straight away. The following is reported:
$ blender
mesa: for the -simplifycfg-sink-common option: may only occur zero or one times!
mesa: CommandLine Error: Option 'enable-value-profiling' registered more than once!
LLVM ERROR: inconsistency in registered CommandLine options


Expected results:
blender screen opens and performs normally 

Additional info:
Maybe is this an openCL library includes/linking issue? or a Graphics card compatiblity issue?

# Debug report on blender:
$ blender -d --debug-all
Switching to fully guarded memory allocator.
Blender 2.79 (sub 0)
Build: 2018-08-10 02:58:43 Linux Release
argv[0] = blender
argv[1] = -d
argv[2] = --debug-all
read file 
  Version 272 sub 2 date unknown hash unknown

ordered
 OBCube
 OBLamp
 OBCamera
ED_screen_refresh: set screen
SRNA Subclassed: 'Context'
SRNA Subclassed: 'Operator'
SRNA Subclassed: 'PropertyGroup'
SRNA Subclassed: 'Menu'
time bl_operators 0.1019
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Bone'
SRNA Subclassed: 'EditBone'
SRNA Subclassed: 'PoseBone'
SRNA Subclassed: 'UIList'
SRNA Subclassed: 'Mesh'
SRNA Subclassed: 'Object'
SRNA Subclassed: 'Texture'
SRNA Subclassed: 'Header'
time bl_ui 0.3183
SRNA Subclassed: 'KeyingSetInfo'
time keyingsets_builtins 0.0055
SRNA Subclassed: 'Node'
SRNA Subclassed: 'NodeInternal'
SRNA Subclassed: 'ShaderNode'
SRNA Subclassed: 'CompositorNode'
SRNA Subclassed: 'TextureNode'
time nodeitems_builtins 0.0133
SRNA Subclassed: 'WindowManager'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Operator'
	addon_utils.enable io_scene_3ds
SRNA Subclassed: 'Operator'
	addon_utils.enable io_scene_fbx
SRNA Subclassed: 'Operator'
	addon_utils.enable io_anim_bvh
SRNA Subclassed: 'Operator'
	addon_utils.enable io_mesh_ply
SRNA Subclassed: 'Operator'
	addon_utils.enable io_scene_obj
SRNA Subclassed: 'Operator'
	addon_utils.enable io_scene_x3d
SRNA Subclassed: 'Operator'
	addon_utils.enable io_mesh_stl
SRNA Subclassed: 'Operator'
	addon_utils.enable io_mesh_uv_layout
SRNA Subclassed: 'Operator'
	addon_utils.enable io_curve_svg
SRNA Subclassed: 'RenderEngine'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Operator'
SRNA Subclassed: 'PropertyGroup'
SRNA Subclassed: 'AddonPreferences'
I0910 20:08:11.965472 12991 blender_python.cpp:186] Debug flags initialized to:
CPU flags:
  AVX2   : True
  AVX    : True
  SSE4.1 : True
  SSE3   : True
  SSE2   : True
  QBVH   : True
  Split  : False
CUDA flags:
 Adaptive Compile: False
OpenCL flags:
  Device type    : ALL
  Kernel type    : DEFAULT
  Debug          : False
  Single program : True
  Memory limit   : 0
	addon_utils.enable cycles
Python Script Load Time 0.5238
I0910 20:08:11.975870 12991 device_opencl.cpp:59] CLEW initialization succeeded.
mesa: for the -simplifycfg-sink-common option: may only occur zero or one times!
mesa: CommandLine Error: Option 'enable-value-profiling' registered more than once!
LLVM ERROR: inconsistency in registered CommandLine options

# version report on blender:
$ blender -v --verbose
Blender 2.79 (sub 0)
	build date: 2018-08-10
	build time: 02:58:43
	build commit date: 1970-01-01
	build commit time: 00:00
	build hash: unknown
	build platform: Linux
	build type: Release
	build c flags:  -Wall -Wcast-align -Werror=implicit-function-declaration -Werror=return-type -Werror=vla -Wstrict-prototypes -Wmissing-prototypes -Wno-char-subscripts -Wno-unknown-pragmas -Wpointer-arith -Wunused-parameter -Wwrite-strings -Wlogical-op -Wundef -Winit-self -Wnonnull -Wmissing-include-dirs -Wno-div-by-zero -Wtype-limits -Wformat-signedness -Wuninitialized -Wredundant-decls -Wshadow -Wno-error=unused-but-set-variable -Wimplicit-fallthrough=5 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fuse-ld=gold -fopenmp -std=gnu11   -msse -pipe -fPIC -funsigned-char -fno-strict-aliasing -msse2
	build c++ flags:  -Wredundant-decls -Wall -Wno-invalid-offsetof -Wno-sign-compare -Wlogical-op -Winit-self -Wmissing-include-dirs -Wno-div-by-zero -Wtype-limits -Werror=return-type -Werror=implicit-function-declaration -Wno-char-subscripts -Wno-unknown-pragmas -Wpointer-arith -Wunused-parameter -Wwrite-strings -Wundef -Wformat-signedness -Wuninitialized -Wundef -Wmissing-declarations -Wimplicit-fallthrough=5 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fuse-ld=gold -fopenmp -std=c++11   -msse -pipe -fPIC -funsigned-char -fno-strict-aliasing -msse2
	build link flags: 
	build system: CMake

# RPM details
$ rpm -qi blender
Name        : blender
Epoch       : 1
Version     : 2.79b
Release     : 6.fc28
Architecture: x86_64
Install Date: Sat 08 Sep 2018 10:47:21 BST
Group       : Unspecified
Size        : 149887171
License     : GPLv2
Signature   : RSA/SHA256, Fri 10 Aug 2018 07:29:24 BST, Key ID e08e7e629db62fb1
Source RPM  : blender-2.79b-6.fc28.src.rpm
Build Date  : Fri 10 Aug 2018 04:03:00 BST
Build Host  : buildvm-31.phx2.fedoraproject.org
Relocations : (not relocatable)
Packager    : Fedora Project
Vendor      : Fedora Project
URL         : http://www.blender.org
Bug URL     : https://bugz.fedoraproject.org/blender
Summary     : 3D modeling, animation, rendering and post-production
Description :
Blender is the essential software solution you need for 3D, from modeling,
animation, rendering and post-production to interactive creation and playback.

Professionals and novices can easily and inexpensively publish stand-alone,
secure, multi-platform content to the web, CD-ROMs, and other media.

# linux version
$ uname -a
Linux copper.home 4.17.19-200.fc28.x86_64 #1 SMP Fri Aug 24 15:47:41 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
# Processor AMD® Fx-8320e eight-core processor × 8 
# Graphics AMD® Pitcairn
# GNOME Version 3.28.2
# OS type 64-bit

# PCI devices:
$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD9x0/RX980 Host Bridge (rev 02)
00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 PCI to PCI bridge (PCI Express GFX port 0)
00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 PCI to PCI bridge (PCI Express GPP Port 0)
00:0b.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD990 PCI to PCI bridge (PCI Express GFX2 port 0)
00:0d.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 PCI to PCI bridge (PCI Express GPP2 Port 0)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] (rev 40)
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 42)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
00:15.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0)
00:15.1 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 1)
00:15.2 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB900 PCI to PCI bridge (PCIE port 2)
00:15.3 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB900 PCI to PCI bridge (PCIE port 3)
00:16.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:16.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 5
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Curacao PRO [Radeon R7 370 / R9 270/370 OEM]
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series]
06:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 01)
07:00.0 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller
08:00.0 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 09)