<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jan 17, 2018 at 10:39 PM, Dylan Baker <span dir="ltr"><<a href="mailto:dylan@pnwbakers.com" target="_blank">dylan@pnwbakers.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">The meson build for omx-bellagio has landed along with the other media state<br>
trackers that are in tree. Currently there is a known bug with at least vdpau<br>
and va-api (I suspect that the omx, va, and xvmc are affected as well) which<br>
causes required symbols to not be exported, I'm still trying to resolve that.<br>
<br>
For Tizonia, what I'd like to do is change the -Dgallium-omx argument to accept<br>
['auto', 'bellagio', 'tizonia', 'disabled'] (this mirrors the glx option), with<br>
auto trying to find bellagio and tizonia in some order and falling back to<br>
disabled if neither is found.<br>
<br>
The patches in this thread don't apply, there is some other work on you tree not<br>
included maybe? Or I'd see about adding it (I don't think it would be too hard).<br>
Do you have this series in a public git repo I could pull from?<br></blockquote><div><br></div><div>I decided not to commit incomplete work so there are only these commits in the repo.</div><div>I have it on my github repo branch "refactor_stomx"</div><div><a href="https://github.com/gpalsingh/mesa/commits/refactor_stomx">https://github.com/gpalsingh/mesa/commits/refactor_stomx</a> </div><div><br></div><div>Cheers</div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
Dylan<br>
<br>
Quoting Leo Liu (2018-01-17 08:23:54)<br>
<div class="gmail-HOEnZb"><div class="gmail-h5">><br>
><br>
> On 01/17/2018 11:19 AM, Gurkirpal Singh wrote:<br>
><br>
><br>
><br>
> On Wed, Jan 17, 2018 at 8:22 PM, Leo Liu <<a href="mailto:leo.liu@amd.com">leo.liu@amd.com</a>> wrote:<br>
><br>
> Hi Gurkirpal,<br>
><br>
> Do we have patch 1 in the 6 patch set, or it hasn't arrived.<br>
><br>
><br>
> We do have a patch 1 which has been held for moderation for being too<br>
> large.<br>
><br>
> If there is no arrival tomorrow, please send it as attachment. Thanks.<br>
><br>
><br>
><br>
> Also I haven't seen the updates for Meson build in the current set.<br>
><br>
><br>
> I wasn't sure if the changes needed to be added to this commit or add a new<br>
> commit.<br>
><br>
><br>
> I think Dylan can give you advice on this for sure.<br>
><br>
> Thanks,<br>
> Leo<br>
><br>
><br>
> <br>
><br>
><br>
> @Dylan, if possible, could you give an update for the Meson build on<br>
> the current set?<br>
><br>
><br>
> Thanks,<br>
><br>
> Leo<br>
><br>
><br>
><br>
><br>
> On 01/17/2018 08:54 AM, Gurkirpal Singh wrote:<br>
><br>
> Allow only bellagio or tizonia to be used at the same time.<br>
> Detect tizonia package config file<br>
> Generate libomx_mesa.so and install it to libtizcore.pc::pluginsdir<br>
> Only compile empty source (target.c) for now.<br>
><br>
> GSoC Project link: <a href="https://summerofcode.withgoogle.com/projects/#" rel="noreferrer" target="_blank">https://summerofcode.<wbr>withgoogle.com/projects/#</a><br>
> 4737166321123328<br>
><br>
> Acked-by: Leo Liu <<a href="mailto:leo.liu@amd.com">leo.liu@amd.com</a>><br>
> Reviewed-by: Julien Isorce <<a href="mailto:julien.isorce@gmail.com">julien.isorce@gmail.com</a>><br>
> ---<br>
> <a href="http://configure.ac" rel="noreferrer" target="_blank">configure.ac</a> | 47<br>
> +++++++++++++++++++++-<br>
> src/gallium/Makefile.am | 4 ++<br>
> src/gallium/state_trackers/<wbr>omx/Makefile.am | 13 ++++++<br>
> src/gallium/state_trackers/<wbr>omx/tizonia/Makefile.am | 36<br>
> +++++++++++++++++<br>
> .../state_trackers/omx/<wbr>tizonia/Makefile.sources | 1 +<br>
> src/gallium/targets/omx/<wbr>Makefile.am | 19 ++++++++-<br>
> src/gallium/targets/omx/omx.<wbr>sym | 1 +<br>
> 7 files changed, 117 insertions(+), 4 deletions(-)<br>
> create mode 100644 src/gallium/state_trackers/<wbr>omx/tizonia/<br>
> Makefile.am<br>
> create mode 100644 src/gallium/state_trackers/<wbr>omx/tizonia/<br>
> Makefile.sources<br>
><br>
> diff --git a/<a href="http://configure.ac" rel="noreferrer" target="_blank">configure.ac</a> b/<a href="http://configure.ac" rel="noreferrer" target="_blank">configure.ac</a><br>
> index 7675a45..1f7b163 100644<br>
> --- a/<a href="http://configure.ac" rel="noreferrer" target="_blank">configure.ac</a><br>
> +++ b/<a href="http://configure.ac" rel="noreferrer" target="_blank">configure.ac</a><br>
> @@ -85,6 +85,7 @@ dnl Versions for external dependencies<br>
> DRI2PROTO_REQUIRED=2.8<br>
> GLPROTO_REQUIRED=1.4.14<br>
> LIBOMXIL_BELLAGIO_REQUIRED=0.0<br>
> +LIBOMXIL_TIZONIA_REQUIRED=0.<wbr>9.0<br>
> LIBVA_REQUIRED=0.38.0<br>
> VDPAU_REQUIRED=1.1<br>
> WAYLAND_REQUIRED=1.11<br>
> @@ -1298,14 +1299,19 @@ AC_ARG_ENABLE([vdpau],<br>
> [enable_vdpau=auto])<br>
> AC_ARG_ENABLE([omx],<br>
> [AS_HELP_STRING([--enable-<wbr>omx],<br>
> - [DEPRECATED: Use --enable-omx-bellagio instead @<br>
> <:@default=auto@:>@])],<br>
> - [AC_MSG_ERROR([--enable-omx is deprecated. Use<br>
> --enable-omx-bellagio instead.])],<br>
> + [DEPRECATED: Use --enable-omx-bellagio or<br>
> --enable-omx-tizonia instead @<:@default=auto@:>@])],<br>
> + [AC_MSG_ERROR([--enable-omx is deprecated. Use<br>
> --enable-omx-bellagio or --enable-omx-tizonia instead.])],<br>
> [])<br>
> AC_ARG_ENABLE([omx-bellagio],<br>
> [AS_HELP_STRING([--enable-<wbr>omx-bellagio],<br>
> [enable OpenMAX Bellagio library @<:@default=disabled@:><br>
> @])],<br>
> [enable_omx_bellagio="$<wbr>enableval"],<br>
> [enable_omx_bellagio=no])<br>
> +AC_ARG_ENABLE([omx-tizonia],<br>
> + [AS_HELP_STRING([--enable-<wbr>omx-tizonia],<br>
> + [enable OpenMAX Tizonia library @<:@default=disabled@:><br>
> @])],<br>
> + [enable_omx_tizonia="$<wbr>enableval"],<br>
> + [enable_omx_tizonia=no])<br>
> AC_ARG_ENABLE([va],<br>
> [AS_HELP_STRING([--enable-va]<wbr>,<br>
> [enable va library @<:@default=auto@:>@])],<br>
> @@ -1357,11 +1363,17 @@ if test "x$enable_opengl" = xno -a \<br>
> "x$enable_xvmc" = xno -a \<br>
> "x$enable_vdpau" = xno -a \<br>
> "x$enable_omx_bellagio" = xno -a \<br>
> + "x$enable_omx_tizonia" = xno -a \<br>
> "x$enable_va" = xno -a \<br>
> "x$enable_opencl" = xno; then<br>
> AC_MSG_ERROR([at least one API should be enabled])<br>
> fi<br>
> +if test "x$enable_omx_bellagio" = xyes -a \<br>
> + "x$enable_omx_tizonia" = xyes; then<br>
> + AC_MSG_ERROR([Can't enable both bellagio and tizonia at same<br>
> time])<br>
> +fi<br>
> +<br>
> # Building OpenGL ES1 and/or ES2 without OpenGL is not supported<br>
> on mesa 9.0.x<br>
> if test "x$enable_opengl" = xno -a \<br>
> "x$enable_gles1" = xyes; then<br>
> @@ -2202,6 +2214,10 @@ if test -n "$with_gallium_drivers" -a<br>
> "x$with_gallium_drivers" != xswrast; then<br>
> PKG_CHECK_EXISTS([libomxil-<wbr>bellagio >=<br>
> $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx_bellagio=yes],<br>
> [enable_omx_bellagio=no])<br>
> fi<br>
> + if test "x$enable_omx_tizonia" = xauto -a<br>
> "x$have_omx_platform" = xyes; then<br>
> + PKG_CHECK_EXISTS([libtizonia >=<br>
> $LIBOMXIL_TIZONIA_REQUIRED], [enable_omx_tizonia=yes],<br>
> [enable_omx_tizonia=no])<br>
> + fi<br>
> +<br>
> if test "x$enable_va" = xauto -a "x$have_va_platform" = xyes;<br>
> then<br>
> PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=<br>
> yes], [enable_va=no])<br>
> fi<br>
> @@ -2211,6 +2227,7 @@ if test "x$enable_dri" = xyes -o \<br>
> "x$enable_xvmc" = xyes -o \<br>
> "x$enable_vdpau" = xyes -o \<br>
> "x$enable_omx_bellagio" = xyes -o \<br>
> + "x$enable_omx_tizonia" = xyes -o \<br>
> "x$enable_va" = xyes; then<br>
> need_gallium_vl=yes<br>
> fi<br>
> @@ -2219,6 +2236,7 @@ AM_CONDITIONAL(NEED_GALLIUM_<wbr>VL, test<br>
> "x$need_gallium_vl" = xyes)<br>
> if test "x$enable_xvmc" = xyes -o \<br>
> "x$enable_vdpau" = xyes -o \<br>
> "x$enable_omx_bellagio" = xyes -o \<br>
> + "x$enable_omx_tizonia" = xyes -o \<br>
> "x$enable_va" = xyes; then<br>
> if echo $platforms | grep -q "x11"; then<br>
> PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >=<br>
> $XCBDRI2_REQUIRED])<br>
> @@ -2252,9 +2270,23 @@ if test "x$enable_omx_bellagio" = xyes; then<br>
> fi<br>
> PKG_CHECK_MODULES([OMX_<wbr>BELLAGIO], [libomxil-bellagio >=<br>
> $LIBOMXIL_BELLAGIO_REQUIRED])<br>
> gallium_st="$gallium_st omx_bellagio"<br>
> + AC_DEFINE([ENABLE_ST_OMX_<wbr>BELLAGIO], 1, [Use Bellagio for OMX<br>
> IL])<br>
> fi<br>
> AM_CONDITIONAL(HAVE_ST_OMX_<wbr>BELLAGIO, test "x$enable_omx_bellagio"<br>
> = xyes)<br>
> +if test "x$enable_omx_tizonia" = xyes; then<br>
> + if test "x$have_omx_platform" != xyes; then<br>
> + AC_MSG_ERROR([OMX requires at least one of the x11 or drm<br>
> platforms])<br>
> + fi<br>
> + PKG_CHECK_MODULES([OMX_<wbr>TIZONIA],<br>
> + [libtizonia >= $LIBOMXIL_TIZONIA_REQUIRED<br>
> + tizilheaders >= $LIBOMXIL_TIZONIA_REQUIRED<br>
> + libtizplatform >=<br>
> $LIBOMXIL_TIZONIA_REQUIRED])<br>
> + gallium_st="$gallium_st omx_tizonia"<br>
> + AC_DEFINE([ENABLE_ST_OMX_<wbr>TIZONIA], 1, [Use Tizoina for OMX<br>
> IL])<br>
> +fi<br>
> +AM_CONDITIONAL(HAVE_ST_OMX_<wbr>TIZONIA, test "x$enable_omx_tizonia" =<br>
> xyes)<br>
> +<br>
> if test "x$enable_va" = xyes; then<br>
> if test "x$have_va_platform" != xyes; then<br>
> AC_MSG_ERROR([VA requires at least one of the x11 drm or<br>
> wayland platforms])<br>
> @@ -2428,6 +2460,15 @@ AC_ARG_WITH([omx-bellagio-<wbr>libdir],<br>
> $PKG_CONFIG --define-variable=<br>
> libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])<br>
> AC_SUBST([OMX_BELLAGIO_LIB_<wbr>INSTALL_DIR])<br>
> +dnl Directory for OMX_TIZONIA libs<br>
> +<br>
> +AC_ARG_WITH([omx-tizonia-<wbr>libdir],<br>
> + [AS_HELP_STRING([--with-omx-<wbr>tizonia-libdir=DIR],<br>
> + [directory for the OMX_TIZONIA libraries])],<br>
> + [OMX_TIZONIA_LIB_INSTALL_DIR="<wbr>$withval"],<br>
> + [OMX_TIZONIA_LIB_INSTALL_DIR=`<wbr>$PKG_CONFIG --define-variable=<br>
> libdir=\$libdir --variable=pluginsdir libtizcore`])<br>
> +AC_SUBST([OMX_TIZONIA_LIB_<wbr>INSTALL_DIR])<br>
> +<br>
> dnl Directory for VA libs<br>
> AC_ARG_WITH([va-libdir],<br>
> @@ -2950,6 +2991,8 @@ AC_CONFIG_FILES([Makefile<br>
> src/gallium/state_trackers/<wbr>glx/xlib/Makefile<br>
> src/gallium/state_trackers/<wbr>nine/Makefile<br>
> src/gallium/state_trackers/<wbr>omx/Makefile<br>
> + src/gallium/state_trackers/<wbr>omx/bellagio/Makefile<br>
> + src/gallium/state_trackers/<wbr>omx/tizonia/Makefile<br>
> src/gallium/state_trackers/<wbr>osmesa/Makefile<br>
> src/gallium/state_trackers/<wbr>va/Makefile<br>
> src/gallium/state_trackers/<wbr>vdpau/Makefile<br>
> diff --git a/src/gallium/Makefile.am b/src/gallium/Makefile.am<br>
> index 4076478..b6fbadb 100644<br>
> --- a/src/gallium/Makefile.am<br>
> +++ b/src/gallium/Makefile.am<br>
> @@ -158,6 +158,10 @@ if HAVE_ST_OMX_BELLAGIO<br>
> SUBDIRS += state_trackers/omx targets/omx<br>
> endif<br>
> +if HAVE_ST_OMX_TIZONIA<br>
> +SUBDIRS += state_trackers/omx targets/omx<br>
> +endif<br>
> +<br>
> if HAVE_GALLIUM_OSMESA<br>
> SUBDIRS += state_trackers/osmesa targets/osmesa<br>
> endif<br>
> diff --git a/src/gallium/state_trackers/<wbr>omx/Makefile.am b/src/<br>
> gallium/state_trackers/omx/<wbr>Makefile.am<br>
> index b80a5e1..de6eb64 100644<br>
> --- a/src/gallium/state_trackers/<wbr>omx/Makefile.am<br>
> +++ b/src/gallium/state_trackers/<wbr>omx/Makefile.am<br>
> @@ -23,6 +23,7 @@<br>
> include Makefile.sources<br>
> include $(top_srcdir)/src/gallium/<wbr>Automake.inc<br>
> +if HAVE_ST_OMX_BELLAGIO<br>
> SUBDIRS = bellagio<br>
> AM_CFLAGS = \<br>
> @@ -31,6 +32,18 @@ AM_CFLAGS = \<br>
> $(VL_CFLAGS) \<br>
> $(XCB_DRI3_CFLAGS) \<br>
> $(OMX_BELLAGIO_CFLAGS)<br>
> +else<br>
> +SUBDIRS = tizonia<br>
> +<br>
> +AM_CFLAGS = \<br>
> + $(GALLIUM_CFLAGS) \<br>
> + $(VISIBILITY_CFLAGS) \<br>
> + $(VL_CFLAGS) \<br>
> + $(XCB_DRI3_CFLAGS) \<br>
> + $(OMX_TIZONIA_CFLAGS) \<br>
> + $(OMX_TIZILHEADERS_CFLAGS) \<br>
> + $(OMX_TIZPLATFORM_CFLAGS)<br>
> +endif<br>
> noinst_LTLIBRARIES = <a href="http://libomxtracker_common.la" rel="noreferrer" target="_blank">libomxtracker_common.la</a><br>
> diff --git a/src/gallium/state_trackers/<wbr>omx/tizonia/Makefile.am b<br>
> /src/gallium/state_trackers/<wbr>omx/tizonia/Makefile.am<br>
> new file mode 100644<br>
> index 0000000..0f72e39<br>
> --- /dev/null<br>
> +++ b/src/gallium/state_trackers/<wbr>omx/tizonia/Makefile.am<br>
> @@ -0,0 +1,36 @@<br>
> +# Permission is hereby granted, free of charge, to any person<br>
> obtaining a<br>
> +# copy of this software and associated documentation files (the<br>
> "Software"),<br>
> +# to deal in the Software without restriction, including without<br>
> limitation<br>
> +# the rights to use, copy, modify, merge, publish, distribute,<br>
> sublicense,<br>
> +# and/or sell copies of the Software, and to permit persons to<br>
> whom the<br>
> +# Software is furnished to do so, subject to the following<br>
> conditions:<br>
> +#<br>
> +# The above copyright notice and this permission notice (including<br>
> the next<br>
> +# paragraph) shall be included in all copies or substantial<br>
> portions of the<br>
> +# Software.<br>
> +#<br>
> +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,<br>
> +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES<br>
> OF<br>
> +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND<br>
> +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT<br>
> +# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,<br>
> +# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING<br>
> FROM,<br>
> +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER<br>
> +# DEALINGS IN THE SOFTWARE.<br>
> +<br>
> +include Makefile.sources<br>
> +include $(top_srcdir)/src/gallium/<wbr>Automake.inc<br>
> +<br>
> +AM_CFLAGS = \<br>
> + -I$(top_srcdir)/src/gallium/<wbr>state_trackers/omx \<br>
> + $(GALLIUM_CFLAGS) \<br>
> + $(VISIBILITY_CFLAGS) \<br>
> + $(VL_CFLAGS) \<br>
> + $(XCB_DRI3_CFLAGS) \<br>
> + $(OMX_TIZONIA_CFLAGS) \<br>
> + $(OMX_TIZILHEADERS_CFLAGS) \<br>
> + $(OMX_TIZPLATFORM_CFLAGS)<br>
> +<br>
> +noinst_LTLIBRARIES = <a href="http://libomxtiztracker.la" rel="noreferrer" target="_blank">libomxtiztracker.la</a><br>
> +<br>
> +libomxtiztracker_la_SOURCES = $(C_SOURCES)<br>
> diff --git a/src/gallium/state_trackers/<wbr>omx/tizonia/<br>
> Makefile.sources b/src/gallium/state_trackers/<wbr>omx/tizonia/<br>
> Makefile.sources<br>
> new file mode 100644<br>
> index 0000000..9103ca8<br>
> --- /dev/null<br>
> +++ b/src/gallium/state_trackers/<wbr>omx/tizonia/Makefile.sources<br>
> @@ -0,0 +1 @@<br>
> +C_SOURCES :=<br>
> diff --git a/src/gallium/targets/omx/<wbr>Makefile.am b/src/gallium/<br>
> targets/omx/Makefile.am<br>
> index e323616..627d396 100644<br>
> --- a/src/gallium/targets/omx/<wbr>Makefile.am<br>
> +++ b/src/gallium/targets/omx/<wbr>Makefile.am<br>
> @@ -3,7 +3,12 @@ include $(top_srcdir)/src/gallium/<wbr>Automake.inc<br>
> AM_CFLAGS = \<br>
> $(GALLIUM_TARGET_CFLAGS)<br>
> +if HAVE_ST_OMX_BELLAGIO<br>
> omxdir = $(OMX_BELLAGIO_LIB_INSTALL_<wbr>DIR)<br>
> +else<br>
> +omxdir = $(OMX_TIZONIA_LIB_INSTALL_DIR)<br>
> +endif<br>
> +<br>
> omx_LTLIBRARIES = <a href="http://libomx_mesa.la" rel="noreferrer" target="_blank">libomx_mesa.la</a><br>
> nodist_EXTRA_libomx_mesa_la_<wbr>SOURCES = dummy.cpp<br>
> @@ -24,15 +29,25 @@ endif # HAVE_LD_VERSION_SCRIPT<br>
> libomx_mesa_la_LIBADD = \<br>
> $(top_builddir)/src/gallium/<wbr>state_trackers/omx/<br>
> <a href="http://libomxtracker_common.la" rel="noreferrer" target="_blank">libomxtracker_common.la</a> \<br>
> - $(top_builddir)/src/gallium/<wbr>state_trackers/omx/bellagio/<wbr>lib<br>
> <a href="http://omxtracker.la" rel="noreferrer" target="_blank">omxtracker.la</a> \<br>
> $(top_builddir)/src/gallium/<wbr>auxiliary/<a href="http://libgalliumvlwinsys.la" rel="noreferrer" target="_blank">libgalliumvlwinsys.<wbr>la</a><br>
> \<br>
> $(top_builddir)/src/gallium/<wbr>auxiliary/<a href="http://libgalliumvl.la" rel="noreferrer" target="_blank">libgalliumvl.la</a> \<br>
> $(top_builddir)/src/gallium/<wbr>auxiliary/<a href="http://libgallium.la" rel="noreferrer" target="_blank">libgallium.la</a> \<br>
> $(top_builddir)/src/util/<a href="http://libmesautil.la" rel="noreferrer" target="_blank">libme<wbr>sautil.la</a> \<br>
> - $(OMX_BELLAGIO_LIBS) \<br>
> $(LIBDRM_LIBS) \<br>
> $(GALLIUM_COMMON_LIB_DEPS)<br>
> +if HAVE_ST_OMX_BELLAGIO<br>
> +libomx_mesa_la_LIBADD += \<br>
> + $(top_builddir)/src/gallium/<wbr>state_trackers/omx/bellagio/<wbr>lib<br>
> <a href="http://omxtracker.la" rel="noreferrer" target="_blank">omxtracker.la</a> \<br>
> + $(OMX_BELLAGIO_LIBS)<br>
> +else<br>
> +libomx_mesa_la_LIBADD += \<br>
> + $(top_builddir)/src/gallium/<wbr>state_trackers/omx/tizonia/<wbr>libo<br>
> <a href="http://mxtiztracker.la" rel="noreferrer" target="_blank">mxtiztracker.la</a> \<br>
> + $(OMX_TIZONIA_LIBS) \<br>
> + $(OMX_TIZILHEADERS_LIBS) \<br>
> + $(OMX_TIZPLATFORM_LIBS)<br>
> +endif<br>
> +<br>
> if HAVE_PLATFORM_X11<br>
> libomx_mesa_la_LIBADD += \<br>
> $(VL_LIBS) \<br>
> diff --git a/src/gallium/targets/omx/omx.<wbr>sym b/src/gallium/targets/<br>
> omx/omx.sym<br>
> index e8a2876..07b65e5 100644<br>
> --- a/src/gallium/targets/omx/omx.<wbr>sym<br>
> +++ b/src/gallium/targets/omx/omx.<wbr>sym<br>
> @@ -1,5 +1,6 @@<br>
> {<br>
> global:<br>
> + OMX_ComponentInit;<br>
> omx_component_library_Setup;<br>
> # Workaround for an LLVM warning with<br>
> -simplifycfg-sink-common<br>
><br>
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</div></div></blockquote></div><br></div></div>