Justin Holewinski
ecdabf3295
PTX: add PTX 2.3 setting in PTX sub-target.
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Patch by Wei-Ren Chen
llvm-svn: 131123
2011-05-10 12:32:11 +00:00
Eli Friedman
12e590e760
Make the logic for determining function alignment more explicit. No functionality change.
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llvm-svn: 131012
2011-05-06 20:34:06 +00:00
Justin Holewinski
e4a7007565
PTX: add PTX 2.3 language target
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Patch by Wei-Ren Chen
llvm-svn: 130980
2011-05-06 11:40:36 +00:00
Rafael Espindola
2f2c3bf31f
Simplify the handling of pcrel relocations on ELF. Now we do the right thing
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for all symbol differences and can drop the old EmitPCRelSymbolValue
method.
This also make getExprForFDESymbol on ELF equal to the one on MachO, and it
can be made non-virtual.
llvm-svn: 130634
2011-05-01 03:50:49 +00:00
Rafael Espindola
7901d3790e
Add all the plumbing needed for MC to expand cfi to the old tables in
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the final assembly. It is the same technique used when targeting
assemblers that don't support .loc.
llvm-svn: 130587
2011-04-30 03:44:37 +00:00
Justin Holewinski
a1728a7d40
PTX: support for select_cc and fixes for setcc
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- expansion of SELECT_CC into SETCC
- force SETCC result type to i1
- custom selection for handling i1 using SETCC
Patch by Dan Bailey
llvm-svn: 130358
2011-04-28 00:19:56 +00:00
Justin Holewinski
a042c76db5
PTX: support for select
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- selection of SELP instruction
- new selp.ll test
Patch by Dan Bailey
llvm-svn: 130357
2011-04-28 00:19:55 +00:00
Justin Holewinski
c1013e6801
PTX: mov fix and rounding correction for cvt
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- fix typo in MOV
- correct fp rounding on CVT
- new cvt.ll test
Patch by Dan Bailey
llvm-svn: 130356
2011-04-28 00:19:54 +00:00
Justin Holewinski
405d24712b
PTX: support for fneg
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- selection of FNEG instruction
- new fneg.ll test
Patch by Dan Bailey
llvm-svn: 130355
2011-04-28 00:19:53 +00:00
Justin Holewinski
8e5353495e
PTX: support for zext loads and trunc stores
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- expansion of EXTLOAD and TRUNCSTORE instructions
Patch by Dan Bailey
llvm-svn: 130354
2011-04-28 00:19:52 +00:00
Justin Holewinski
bde9352742
PTX: support for bitwise operations on predicates
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- selection of bitwise preds (AND, OR, XOR)
- new bitwise.ll test
Patch by Dan Bailey
llvm-svn: 130353
2011-04-28 00:19:51 +00:00
Justin Holewinski
520fdbc49f
PTX: patch to AsmPrinter
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- immediate value cast as long not int
- handles initializer for constant array
Patch by Dan Bailey
llvm-svn: 130352
2011-04-28 00:19:50 +00:00
Rafael Espindola
856ed14418
Remove unused argument.
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llvm-svn: 129955
2011-04-21 23:39:26 +00:00
Justin Holewinski
9a7361254a
PTX: Expand useable register space
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llvm-svn: 129913
2011-04-21 16:08:02 +00:00
Che-Liang Chiou
b1b2ee909c
ptx: fix parameter ordering
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This patch depends on the prior fix r129908 that changes to use std::find,
rather than std::binary_search, on unordered array.
Patch by Dan Bailey
llvm-svn: 129909
2011-04-21 10:56:58 +00:00
Che-Liang Chiou
1288d5425e
ptx: PTXMachineFunctionInfo no longer sort registers and so should not use std::binary_search
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llvm-svn: 129908
2011-04-21 10:16:20 +00:00
Eli Friedman
e515691c63
Revert r129846; it's breaking a buildbot. See
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http://google1.osuosl.org:8011/builders/llvm-x86_64-linux-checks/builds/825/steps/test.llvm.stage2/logs/st.ll
llvm-svn: 129869
2011-04-20 19:00:08 +00:00
Justin Holewinski
dc1965a16c
PTX: Add intrinsics to list of built-in intrinsics, which allows them to be
...
used by Clang. To help Clang integration, the PTX target has been split
into two targets: ptx32 and ptx64, depending on the desired pointer size.
- Add GCCBuiltin class to all intrinsics
- Split PTX target into ptx32 and ptx64
llvm-svn: 129851
2011-04-20 15:37:17 +00:00
Che-Liang Chiou
a1aa7de4a9
ptx: add integer div and rem instruction
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Patched by Dan Bailey
llvm-svn: 129848
2011-04-20 09:28:55 +00:00
Che-Liang Chiou
1792164516
ptx: add floating-point comparison to setp
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Patched by Dan Bailey
llvm-svn: 129847
2011-04-20 09:28:20 +00:00
Che-Liang Chiou
25911afe57
ptx: fix parameter ordering
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Patched by Dan Bailey
llvm-svn: 129846
2011-04-20 09:27:19 +00:00
Che-Liang Chiou
c4a22b7cd5
ptx: support setp's 4-operand format
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llvm-svn: 128767
2011-04-02 08:51:39 +00:00
Che-Liang Chiou
a4ae414c30
ptx: clean up branch code a bit
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llvm-svn: 128405
2011-03-28 10:23:13 +00:00
Justin Holewinski
8861d34661
PTX: Improve support for 64-bit addressing
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- Fix bug in ADDRrr/ADDRri/ADDRii selection for 64-bit addresses
- Add comparison selection for i64
- Add zext selection for i32 -> i64
- Add shl/shr/sha support for i64
llvm-svn: 128153
2011-03-23 16:58:51 +00:00
Che-Liang Chiou
7c5fc3a68f
ptx: add analyze/insert/remove branch
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llvm-svn: 128084
2011-03-22 14:12:00 +00:00
Justin Holewinski
d9c382441b
PTX: Fix various codegen issues
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- Emit mad instead of mad.rn for shader model 1.0
- Emit explicit mov.u32 instructions for reading global variables
- (most PTX instructions cannot take global variable immediates)
llvm-svn: 127895
2011-03-18 19:24:28 +00:00
Che-Liang Chiou
2b173c0443
ptx: fix parameter order that is reversed
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llvm-svn: 127874
2011-03-18 11:23:56 +00:00
Che-Liang Chiou
f4a2c17cf5
ptx: add unconditional and conditional branch
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llvm-svn: 127873
2011-03-18 11:08:52 +00:00
Justin Holewinski
8948485aa7
PTX: Set PTX 2.0 as the minimum supported version
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- Remove PTX 1.4 code generation
- Change type of intrinsics to .v4.i32 instead of .v4.i16
- Add and/or/xor integer instructions
llvm-svn: 127677
2011-03-15 13:24:15 +00:00
Duncan Sands
fc3e4d63e1
Avoid a compiler warning about reg possibly being used uninitialized
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when building with assertions disabled.
llvm-svn: 127675
2011-03-15 08:41:24 +00:00
Justin Holewinski
a2f7c8557c
PTX: Emit global arrays with proper sizes
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- Emit all arrays as type .b8 and proper sizes in bytes to conform
to the output of nvcc
llvm-svn: 127584
2011-03-14 15:40:11 +00:00
Justin Holewinski
995d10cfea
PTX: Add support for sqrt/sin/cos intrinsics
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llvm-svn: 127578
2011-03-14 14:09:33 +00:00
Che-Liang Chiou
6ff0aa8ab3
ptx: add set.p instruction and related changes to predicate execution
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llvm-svn: 127577
2011-03-14 11:26:01 +00:00
Che-Liang Chiou
962612fc5c
ptx: add basic support of predicate execution
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llvm-svn: 127569
2011-03-13 17:26:00 +00:00
Justin Holewinski
a26d2f782e
PTX: Add preliminary support for floating-point divide and multiply-and-add
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llvm-svn: 127410
2011-03-10 16:57:18 +00:00
Che-Liang Chiou
fc6c7ba9d5
ptx: add the rest of special registers of ISA version 2.0
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llvm-svn: 127397
2011-03-10 04:05:57 +00:00
Justin Holewinski
d7426856e9
PTX: Add intrinsic support for ntid, ctaid, and nctaid registers
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llvm-svn: 127246
2011-03-08 14:10:18 +00:00
Che-Liang Chiou
15aba09539
ptx: add basic intrinsic support
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llvm-svn: 127084
2011-03-05 14:17:37 +00:00
Justin Holewinski
396fdaee6d
PTX: Fix Emacs renaming a symbol
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llvm-svn: 126938
2011-03-03 14:09:40 +00:00
Justin Holewinski
86e749c620
PTX: Fix a couple of lint violations
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llvm-svn: 126936
2011-03-03 13:34:29 +00:00
Che-Liang Chiou
8ab0f86f1b
ptx: fix lint and compiler warnings
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llvm-svn: 126838
2011-03-02 07:58:46 +00:00
Che-Liang Chiou
3529b49230
Add 64-bit addressing to PTX backend
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- Add '64bit' sub-target option.
- Select 32-bit/64-bit loads/stores based on '64bit' option.
- Fix function parameter order.
Patch by Justin Holewinski
llvm-svn: 126837
2011-03-02 07:36:48 +00:00
Che-Liang Chiou
2e7bb6da4c
Extend initial support for primitive types in PTX backend
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- Allow i16, i32, i64, float, and double types, using the native .u16,
.u32, .u64, .f32, and .f64 PTX types.
- Allow loading/storing of all primitive types.
- Allow primitive types to be passed as parameters.
- Allow selection of PTX Version and Shader Model as sub-target attributes.
- Merge integer/floating-point test cases for load/store.
- Use .u32 instead of .s32 to conform to output from NVidia nvcc compiler.
Patch by Justin Holewinski
llvm-svn: 126824
2011-03-02 03:20:28 +00:00
Che-Liang Chiou
4026d01040
Add preliminary support for .f32 in the PTX backend.
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- Add appropriate TableGen patterns for fadd, fsub, fmul.
- Add .f32 as the PTX type for the LLVM float type.
- Allow parameters, return values, and global variable declarations
to accept the float type.
- Add appropriate test cases.
Patch by Justin Holewinski
llvm-svn: 126636
2011-02-28 06:34:09 +00:00
Cameron Zwarich
974208a607
Roll out r126425 and r126450 to see if it fixes the failures on the buildbots.
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llvm-svn: 126488
2011-02-25 16:30:32 +00:00
Devang Patel
f2b2417c2c
Enable DebugInfo support for COFF object files.
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Patch by Nathan Jeffords!
llvm-svn: 126425
2011-02-24 21:04:00 +00:00
Oscar Fuentes
59c8ae34f7
Use explicit add_subdirectory's for LLVM target sublibraries instead
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of testing for its presence at cmake time.
This way the build automatically regenerates the makefiles when a svn
update brings in a new sublibrary.
llvm-svn: 126068
2011-02-20 02:55:27 +00:00
Rafael Espindola
b59fdeb3de
Add support for pushsection and popsection. Patch by Joerg Sonnenberger.
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llvm-svn: 125629
2011-02-16 01:08:29 +00:00
Che-Liang Chiou
762ff2a943
ptx: add passing parameter to kernel functions
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llvm-svn: 125279
2011-02-10 12:01:24 +00:00
Anton Korobeynikov
abd9a868df
Update CMake stuff
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llvm-svn: 123171
2011-01-10 12:39:23 +00:00