Tom Stellard
692ee102eb
R600: Add 64-bit float load/store support
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* Added R600_Reg64 class
* Added T#Index#.XY registers definition
* Added v2i32 register reads from parameter and global space
* Added f32 and i32 elements extraction from v2f32 and v2i32
* Added v2i32 -> v2f32 conversions
Tom Stellard:
- Mark vec2 operations as expand. The addition of a vec2 register
class made them all legal.
Patch by: Dmitry Cherkassov
Signed-off-by: Dmitry Cherkassov <dcherkassov@gmail.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187582 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 15:23:42 +00:00
Vincent Lejeune
acf7350385
R600: Remove predicated_break inst
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We were using two instructions for similar purpose : break and
predicated break. Only predicated_break was emitted and it was
lowered at R600ControlFlowFinalizer to JUMP;CF_BREAK;POP.
This commit simplify the situation by making AMDILCFGStructurizer
emit IF_PREDICATE;BREAK;ENDIF; instead of predicated_break (which
is now removed).
There is no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187510 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-31 19:31:14 +00:00
Vincent Lejeune
272458bd06
R600: Don't emit empty then clause and use alu_pop_after
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186725 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-19 21:45:15 +00:00
Craig Topper
787e71df69
Make some arrays 'static const'
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186307 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 06:39:13 +00:00
Vincent Lejeune
f2cfef8172
R600: Do not predicated basic block with multiple alu clause
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Test is not included as it is several 1000 lines long.
To test this functionnality, a test case must generate at least 2 ALU clauses,
where an ALU clause is ~110 instructions long.
NOTE: This is a candidate for the stable branch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185943 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-09 15:03:33 +00:00
Tom Stellard
4efccd0fb1
R600: Use EXPORT_RAT_INST_STORE_DWORD for stores on Cayman
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We were using RAT_INST_STORE_RAW, which seemed to work, but the docs
say this instruction doesn't exist for Cayman, so it's probably safer
to use a documented instruction instead.
Reviewed-by: Vincent Lejeune<vljn at ovi.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184015 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-14 22:12:24 +00:00
Vincent Lejeune
b01bdf87ff
R600: Anti dep better handled in tex clause
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183592 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-07 23:30:26 +00:00
Tom Stellard
3ff0abfaab
R600: Rework subtarget info and remove AMDILDevice classes
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This should simplify the subtarget definitions and make it easier to
add new ones.
Reviewed-by: Vincent Lejeune <vljn@ovi.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183566 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-07 20:37:48 +00:00
Bill Wendling
b5632b5b45
Don't cache the instruction and register info from the TargetMachine, because
...
the internals of TargetMachine could change.
No functionality change intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183561 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-07 20:28:55 +00:00
Vincent Lejeune
fdf7ab1c69
R600: CALL_FS consumes a stack size entry
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183108 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-03 15:44:42 +00:00
Tom Stellard
d078070f6a
R600: Fix R600ControlFlowFinalizer not considering VTX_READ 128 bit dst reg
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Patch by: Vincent Lejeune
https://bugs.freedesktop.org/show_bug.cgi?id=64877
NOTE: This is a candidate for the 3.3 branch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182600 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-23 18:26:42 +00:00
Benjamin Kramer
5c35290fa3
Move passes from namespace llvm into anonymous namespaces. Sort includes while there.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182594 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-23 17:10:37 +00:00
Aaron Ballman
061ff3409d
Setting the default value (fixes CRT assertions about uninitialized variable use when doing debug MSVC builds), and fixing coding style.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182585 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-23 14:55:00 +00:00
Vincent Lejeune
25c209e9a2
R600: Some factorization
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182123 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-17 16:50:02 +00:00
Vincent Lejeune
dcfcf1d1ff
R600: Factorize Fetch size limit inside AMDGPUSubTarget
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182122 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-17 16:49:55 +00:00
Vincent Lejeune
5ed88013e8
R600: Signed literals are 64bits wide
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180960 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-02 21:53:03 +00:00
Vincent Lejeune
2c836f84db
R600: use native for alu
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180761 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-30 00:14:38 +00:00
Vincent Lejeune
7097b1ddea
R600: Take inner dependency into tex/vtx clauses
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180757 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-30 00:14:00 +00:00
Vincent Lejeune
b6379de427
R600: Turn TEX/VTX into native instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180756 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-30 00:13:53 +00:00
Vincent Lejeune
631591e6f3
R600: Add FetchInst bit to instruction defs to denote vertex/tex instructions
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v2[Vincent Lejeune]: Split FetchInst into usesTextureCache/usesVertexCache
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180755 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-30 00:13:39 +00:00
Tom Stellard
d8b2da1136
R600: Use correct CF_END instruction on Northern Island GPUs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180735 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-29 22:23:58 +00:00
Vincent Lejeune
2a74639bc7
R600: Use .AMDGPU.config section to emit stacksize
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180124 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 17:34:12 +00:00
Vincent Lejeune
7a28d8afa7
R600: Add CF_END
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180123 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 17:34:00 +00:00
NAKAMURA Takumi
4eb5f18956
R600ControlFlowFinalizer.cpp: Fix a warning. [-Wunused-variable]
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179263 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-11 04:16:27 +00:00
NAKAMURA Takumi
e7a040f9ab
Whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179262 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-11 04:16:22 +00:00
Vincent Lejeune
daefc0f9c8
R600: Add VTX_READ_* and RAT_WRITE_CACHELESS_* when computing cf addr
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179174 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-10 13:29:20 +00:00
Vincent Lejeune
bd7c634ab9
R600: Control Flow support for pre EG gen
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179020 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-08 13:05:49 +00:00
Vincent Lejeune
51f7225f55
R600: Fix wrong address when substituting ENDIF
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178762 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-04 14:00:03 +00:00
Vincent Lejeune
39cd6fae34
R600: Take export into account when computing cf address
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178761 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-04 13:59:59 +00:00
Vincent Lejeune
375d767b54
R600: Simplify data structure and add DEBUG to R600ControlFlowFinalizer
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178665 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-03 16:24:09 +00:00
Vincent Lejeune
795ecc3669
R600: Consider KILLGT as an ALU instruction
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Mesa does not override llvm behavior wrt KILLGT anymore so llvm
has to handle KILLGT on its own.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178664 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-03 16:24:04 +00:00
Vincent Lejeune
08001a5a15
R600: Add support for native control flow
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178505 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-01 21:48:05 +00:00