This patch fixes use of Altivec pack intrinsics on little-endian PowerPC
systems. Since little-endian operation only affects the load and store
instructions, the semantics of pack (and other) instructions that take
two input vectors implicitly change: the pack instructions still fill
a register placing values from the first operand into the "high" parts
of the register, and values from the second operand into the "low" parts
of the register, but since vector loads and stores perform an endian swap,
the high parts end up at high memory addresses.
To still achieve the desired effect, we have to swap the two inputs to
the pack instruction on little-endian systems. This is done automatically
by the back-end for instructions generated by LLVM, but needs to be done
manually when emitting intrisincs (which still result in that instruction
being emitted directly).
Signed-off-by: Ulrich Weigand <ulrich.weigand@de.ibm.com>
Signed-off-by: Maarten Lankhorst <dev@mblankhorst.nl>
BitSet::allocate() is being used with the expectation that it would
leave the bitfield untouched if its size hasn't changed, however,
the function always zeroed the last word, which led to obscure bugs
with live set computation.
This also fixes BitSet::resize(), which was broken, but luckily not
being used.
Cc: "10.2 10.3" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
This hasn't been enabled in a long time and is completely stale and
unnecessary. Remove, esp since it doesn't build.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
- include all headers in Makefile.sources
Cc: Eric Anholt <eric@anholt.net>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- bundle the scons buildscript, README and trace.xsl
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- sort the list(s)
- bundle the android & scons buildscript
- include the headers' README & svga_dump.py
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- sort the list(s)
- bundle the android & scons buildscript
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- sort the list(s)
- bundle the android buildscript & README
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- bundle the android buildscript
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- sort the list(s)
- bundle the android buildscript & LLVM note
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- sort the list(s)
- bundle the android buildscript & custom include
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- sort the list(s)
- bundle the android buildscript & the tests
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- sort the list(s)
- bundle the android buildscript
v2: Don't double-include the compiler sources.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- bundle the scons buildscript
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- sort the list(s)
- bundle the scons buildscript
v2: Don't double include the test sources.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- sort the list(s)
- bundle the scons buildscript
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- bundle the android buildscript
Cc: Chia-I Wu <olvaffe@gmail.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- sort the list(s)
- bundle the android buildscript & TODO
Cc: Stephane Marchesin <stephane.marchesin@gmail.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- sort the list(s)
- bundle the scons buildscript
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
- include all headers in Makefile.sources
- sort the list(s)
- bundle the android build
Cc: freedreno@lists.freedesktop.org
Cc: Rob Clark <robclark@freedesktop.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
Commit 60d772cd9d1(st/vega: add headers and SConscript in
the tarball) meant to pick all the headers to be included in
the release tarball yet it missed a few.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
A few files were missing, namely:
- a few of the common headers
- the android + gdi sources
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
With the last revisions of commit 664c2d76947(gallium/ilo: cleanup
intel_winsys.h) we moved the header from winsys to drivers, but we
forgot to update the makefile.sources to reflect this.
Cc: Chia-I Wu <olvaffe@gmail.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
As older versions of gnu ld did not support --dynamic-list check to see
if it is supported before using it. Non gnu linkers such the apple one
likely lack this option as well.
Fixes the build on OpenBSD which has binutils 2.15 and 2.17.
The --dynamic-list option seems to been have introduced sometime after
binutils 2.17 was released as it is present in 2.18.
Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Allows using prime fds as display target and from display target.
Test for PRIME capability after initializing kms_swrast screen.
Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Andreas Pokorny <andreas.pokorny@canonical.com>
Fixes binary garbage in the compilation logs caused by
compat::string::c_str() not being null-terminated (which is a bug on
its own that will be fixed in another commit).
Reported-by: EdB <edb+mesa@sigluy.net>
We can't rely on the value from the assembler if relative addressing is
used. So instead use the max of declared-consts (which does not include
compiler immediates) and what we get from the assembler (which does).
Signed-off-by: Rob Clark <robclark@freedesktop.org>
all_delayed will also be true if we didn't attempt to schedule anything
due to no more instructions using current addr/pred. We rely on coming
in to block_sched_undelayed() to detect and clean up when there are no
more uses of the current addr/pred, which isn't necessarily an error.
This fixes a regression introduced in b823abed.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
The split between these two didn't make much sense. I'm going to want the
chance to look at uniform contents in optimization passes, and the QPU
emit I think is going to end up rewriting the uniforms stream.
Debugging a regression in discard support was just too full of duplicate
instructions, so I decided to remove them instead of re-analyzing each of
them as I dumped their outputs in simulation.
There were troubles with bools without using native integers
(st_glsl_to_tgsi seemed to think bool true was 1.0f sometimes, when as a
uniform it's stored as ~0), and since I've got native integers other than
divide, I might as well just support them.
Before, we had some special opcodes like CMP and SNE that emitted multiple
instructions. Now, we reduce those operations significantly, giving
optimization more to look at for reducing redundant operations.
The downside is that QOP_SF is pretty special -- we're going to have to
track it separately when we're doing instruction scheduling, and we want
to peephole it into the instruction generating the destination write in
most cases (and not allocate the destination reg, probably. Unless it's
used for some other purpose, as well).
