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[x86] Add a generic unpack-targeted lowering technique. This can be used
[oota-llvm.git]
/
lib
/
Target
/
X86
/
X86InstrCompiler.td
2015-02-14
Ahmed Bougacha
[X86] Factor out the CMOV pseudo definitions. NFCI.
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2015-02-12
Benjamin Kramer
MathExtras: Bring Count(Trailing|Leading)Ones and Count...
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2015-02-01
Michael Kuperstein
[X86] Convert esp-relative movs of function arguments...
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2015-02-01
Michael Kuperstein
Revert r227728 due to bad line endings.
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2015-02-01
Michael Kuperstein
[X86] Convert esp-relative movs of function arguments...
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2015-01-28
Michael Kuperstein
[x32] Change the condition from bitness to LP64 for...
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2015-01-28
Michael Kuperstein
[x32] Enable sibcall optimization on x32.
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2015-01-13
Reid Kleckner
Add the llvm.frameallocate and llvm.recoverframeallocat...
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2015-01-06
Craig Topper
[X86] Make isel select the 2-byte register form of...
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2015-01-03
Craig Topper
[X86] Use 32-bit sign extended immediate for 64-bit...
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2014-11-26
Craig Topper
Replace neverHasSideEffects=1 with hasSideEffects=0...
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2014-11-11
Michael Kuperstein
[X86] Fix pattern match for 32-to-64-bit zext in the...
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2014-11-10
Michael Kuperstein
Reverting r221626 due to a too-strict test.
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2014-11-10
Michael Kuperstein
[X86] Fix pattern match for 32-to-64-bit zext in the...
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2014-10-08
Robin Morisset
[X86] Avoid generating inc/dec when slow for x.atomic_s...
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2014-09-22
Pavel Chupin
[x32] Fix segmented stacks support
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2014-09-02
Robin Morisset
[X86] Allow atomic operations using immediates to avoid...
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2014-08-04
Reid Kleckner
Fix failure to invoke exception handler on Win64
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2014-08-01
Akira Hatanaka
[X86] Simplify X87 stackifier pass.
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2014-07-15
Cameron McInally
Revert r213070. It's breaking the build in MCELFStreame...
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2014-07-15
Cameron McInally
Add x86 patterns to match a specific add-with-carry.
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2014-07-01
Tim Northover
X86: expand atomics in IR instead of as MachineInstrs.
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2014-06-25
NAKAMURA Takumi
Re-apply r211399, "Generate native unwind info on Win64...
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2014-06-25
NAKAMURA Takumi
Reformat.
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2014-06-22
NAKAMURA Takumi
Revert r211399, "Generate native unwind info on Win64"
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2014-06-20
Reid Kleckner
Generate native unwind info on Win64
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2014-06-09
Alexey Volkov
[X86] Use ADD/SUB instead of INC/DEC for Silvermont
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2014-05-14
Jay Foad
Rename ComputeMaskedBits to computeKnownBits. "Masked...
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2014-03-12
Adam Nemet
[X86] Add peephole for masked rotate amount
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2014-03-12
Adam Nemet
[X86] Refactor peepholes for masked shift amount into...
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2014-03-11
Jim Grosbach
X86: Enable ISel of 16-bit MOVBE instructions.
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2014-02-02
Craig Topper
Merge x86 HasOpSizePrefix/HasOpSize16Prefix into a...
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2014-01-08
David Woodhouse
[x86] Remove OpSize16 flag from MOV32r0
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2014-01-08
David Woodhouse
[x86] Add OpSize16 to instructions that need it
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2014-01-05
Craig Topper
Remove opcode from MOV32r0 that I accidentally left...
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2013-12-31
Craig Topper
Handle MOV32r0 in expandPostRAPseudo instead of MCInst...
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2013-12-20
Eric Christopher
[x86] Rename In32BitMode predicate to Not64BitMode
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2013-12-17
Duncan P. N. Exon...
Revert "Revert "Mark vastart_save_xmm_regs as changing...
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2013-12-17
Duncan P. N. Exon...
Revert "Mark vastart_save_xmm_regs as changing EFLAGS"
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2013-12-17
Duncan P. N. Exon...
Mark vastart_save_xmm_regs as changing EFLAGS
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2013-10-31
Elena Demikhovsky
AVX-512: Implemented CMOV for 512-bit vectors
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2013-10-14
Eric Christopher
Revert part of a fix from 2010, changes since then:
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2013-10-14
Eric Christopher
Remove some extraneous whitespace.
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2013-07-21
Craig Topper
Mark that the _ftol2 function used by windows on x86...
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2013-06-01
Tim Northover
X86: change MOV64ri64i32 into MOV32ri64
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2013-05-31
Eric Christopher
Temporarily Revert "X86: change MOV64ri64i32 into MOV32...
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2013-05-31
Tim Northover
X86: change MOV64ri64i32 into MOV32ri64
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2013-05-30
Tim Northover
X86: use sub-register sequences for MOV*r0 operations
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2013-05-30
Tim Northover
X86: change zext moves to use sub-register infrastructure.
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2013-03-25
Jakob Stoklund Olesen
Annotate X86InstrCompiler.td with SchedRW lists.
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2013-03-19
Jakob Stoklund Olesen
Annotate X86InstrCompiler.td with SchedRW lists.
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2013-03-19
Ulrich Weigand
Remove an invalid and unnecessary Pat pattern from...
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2013-02-23
Benjamin Kramer
X86: Disable cmov-memory patterns on subtargets without...
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2013-01-22
Michael Liao
Fix an issue of pseudo atomic instruction DAG schedule
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2013-01-07
Craig Topper
Remove # from the beginning and end of def names.
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2012-12-26
Craig Topper
Add hasSideEffects=0 to some atomic instructions.
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2012-10-15
Michael Liao
Add __builtin_setjmp/_longjmp supprt in X86 backend
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2012-10-07
Benjamin Kramer
X86: fcmov doesn't handle all possible EFLAGS, fall...
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2012-10-05
Craig Topper
Remove some encoding bits I forgot to remove from SETB_...
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2012-10-05
Craig Topper
Move expansion of SETB_C(8/16/32/64)r from MCInstLower...
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2012-09-26
Michael Liao
Add 'lock' prefix output support in assembly printer
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2012-09-22
Michael Liao
Fix 16-bit atomic inst encoding and keep pseudo-inst...
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2012-09-22
Michael Liao
Fix typo in r164357
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2012-09-21
Michael Liao
Fix a typo in r164357
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2012-09-21
Michael Liao
Revise td of X86 atomic instructions
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2012-09-20
Michael Liao
Re-work X86 code generation of atomic ops with spin...
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2012-09-13
Jakob Stoklund Olesen
Fix the TCRETURNmi64 bug differently.
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2012-09-13
Jakob Stoklund Olesen
Revert r163761 "Don't fold indexed loads into TCRETURNm...
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2012-09-13
Jakob Stoklund Olesen
Don't fold indexed loads into TCRETURNmi64.
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2012-06-01
Hans Wennborg
Implement the local-dynamic TLS model for x86 (PR3985)
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2012-05-09
Jakob Stoklund Olesen
Use ptr_rc_tailcall instead of GR32_TC.
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2012-05-07
Manman Ren
X86: optimization for -(x != 0)
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2012-04-04
Rafael Espindola
Always compute all the bits in ComputeMaskedBits.
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2012-03-29
Lang Hames
Make x86 REP_MOV* and REP_STO instructions use the...
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2012-03-19
Preston Gurd
This patch adds X86 instruction itineraries for non...
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2012-02-24
Michael J. Spencer
Add WIN_FTOL_* psudo-instructions to model the unique...
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2012-02-16
Jakob Stoklund Olesen
Use the same CALL instructions for Windows as for every...
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2012-01-16
Eli Friedman
Make sure the non-SSE lowering for fences correctly...
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2012-01-16
Eli Friedman
Get rid of unused codegen-only instruction.
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2012-01-12
Benjamin Kramer
X86: Generalize the x << (y & const) optimization to...
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2011-12-24
Chandler Carruth
Switch the lowering of CTLZ_ZERO_UNDEF from a .td patte...
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2011-12-20
Chandler Carruth
Begin teaching the X86 target how to efficiently codege...
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2011-10-26
Rafael Espindola
Fixes an issue reported by -verify-machineinstrs.
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2011-10-26
Rafael Espindola
This commit introduces two fake instructions MORESTACK_...
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2011-09-13
Eli Friedman
Fix the assembler strings for a couple of atomic instru...
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2011-09-07
Eli Friedman
Fix atomic load and store on x86 to pass -verify-machin...
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2011-09-02
Jakob Stoklund Olesen
Pseudo CMOV instructions don't clobber EFLAGS.
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2011-08-30
Rafael Espindola
Adds a SelectionDAG node X86SegAlloca which will be...
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2011-08-26
Eli Friedman
Add support for generating CMPXCHG16B on x86-64 for...
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2011-08-24
Eli Friedman
Basic x86 code generation for atomic load and store...
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2011-08-09
Bruno Cardoso Lopes
Add 256-bit support for v8i32, v4i64 and v4f64 ISD...
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2011-08-09
Eli Friedman
Fix a couple ridiculous copy-paste errors. rdar:/...
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2011-07-27
Eli Friedman
X86ISD::MEMBARRIER does not require SSE2; it doesn...
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2011-06-16
Dan Gohman
Add a comment describing why transforming (shl x, 1...
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2011-05-21
Benjamin Kramer
X86: smulo -> add is now done target-independently...
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2011-05-20
Stuart Hastings
Re-commit 131641 with fixes; de-pseudoize MOVSX16rr8...
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2011-05-19
Stuart Hastings
Reverting 131641 to investigate 'bot complaint.
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2011-05-19
Stuart Hastings
Revise MOVSX16rr8/MOVZX16rr8 (and rm variants) to no...
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2011-05-17
Eric Christopher
Support XOR and AND optimization with no return value.
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2011-05-10
Eric Christopher
Optimize atomic lock or that doesn't use the result...
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