Commits · dc32e91bc6015bb394d26de18f3c42225b00a41e · Roger Ferrer / llvm-epi · GitLab

Aug 23, 2018
- [x86/retpoline] Split the LLVM concept of retpolines into separate · ae0cafec
  Chandler Carruth authored Aug 23, 2018
  ae0cafec
May 18, 2018
- [X86][CET] Changing -fcf-protection behavior to comply with gcc (LLVM part) · 5c54742d
  Alexander Ivchenko authored May 18, 2018
  5c54742d
May 01, 2018
- [X86] Remove 'opaque ptr' from the intel syntax parser and printer. · 33dc01d1
  Craig Topper authored May 01, 2018
  33dc01d1
Apr 30, 2018
- [X86] Add a Requires<[In64BitMode]> to FARJMP64 · 5a4c8800
  Craig Topper authored Apr 30, 2018
  5a4c8800
- [X86] Hide another instruction from the assembly matcher table to avoid a duplicate entry. NFC · d94002c4
  Craig Topper authored Apr 30, 2018
  d94002c4
- [X86] Remove some instructions from the Intel assembly matcher table as there... · 429ae3d7
  Craig Topper authored Apr 30, 2018
  429ae3d7
Apr 12, 2018
- [X86] Remove system/control schedule itineraries (PR37093) · 0cd0fbd8
  Simon Pilgrim authored Apr 12, 2018
  0cd0fbd8
Mar 17, 2018
- [X86] Added support for nocf_check attribute for indirect Branch Tracking · fdd72fd5
  Oren Ben Simhon authored Mar 17, 2018
  fdd72fd5
Jan 22, 2018
- Introduce the "retpoline" x86 mitigation technique for variant #2 of the... · c58f2166
  Chandler Carruth authored Jan 22, 2018
  c58f2166
Jan 03, 2018
- [X86] Remove useless custom inserter for 64-bit TAILJMP and TCRETURN opcodes · 8232e88d
  Craig Topper authored Jan 03, 2018
  8232e88d
Nov 26, 2017
- Control-Flow Enforcement Technology - Shadow Stack support (LLVM side) · fa582b07
  Oren Ben Simhon authored Nov 26, 2017
  fa582b07
Oct 08, 2017
- [X86] Add new attribute to X86 instructions to enable marking them as "not memory foldable" · 5fc6dc58
  Ayman Musa authored Oct 08, 2017
  5fc6dc58
Aug 09, 2017
- [X86][Asm]Allow far jmp/call to be picked when using explicit FWORD size specifier · 36386553
  Coby Tayree authored Aug 09, 2017
  36386553
Feb 16, 2017
- [X86] Re-enable conditional tail calls and fix PR31257. · a468601e
  Hans Wennborg authored Feb 16, 2017
  a468601e
Feb 07, 2017
- [X86] Disable conditional tail calls (PR31257) · 819e3e02
  Hans Wennborg authored Feb 07, 2017
  819e3e02
Sep 13, 2016
- X86: Conditional tail calls should not have isBarrier = 1 · 8a42d4b9
  Hans Wennborg authored Sep 13, 2016
  8a42d4b9
Sep 10, 2016
- X86: Fold tail calls into conditional branches also for 64-bit (PR26302) · 6ecf619b
  Hans Wennborg authored Sep 09, 2016
  6ecf619b
Sep 09, 2016
- Win64: Don't use REX prefix for direct tail calls · c39ef776
  Hans Wennborg authored Sep 08, 2016
  c39ef776
Sep 07, 2016
- X86: Fold tail calls into conditional branches where possible (PR26302) · 75e25f68
  Hans Wennborg authored Sep 07, 2016
  75e25f68
Mar 04, 2016
- [X86] Support cleaning more than 2**16 bytes of stack · d2f767d2
  David Majnemer authored Mar 04, 2016
  d2f767d2
Dec 21, 2015
- Implemented Support of IA interrupt and exception handlers: · 60b5e1b6
  Amjad Aboud authored Dec 21, 2015
  60b5e1b6
Jul 04, 2015
- [X86] Add proper 64-bit mode checks to jrcxz and jcxz. · de839522
  Craig Topper authored Jul 04, 2015
  de839522
Jan 30, 2015
- Win64: Put a REX_W prefix on all TAILJMP* instructions · a580b6ec
  Reid Kleckner authored Jan 30, 2015
  a580b6ec
- x86: Remove the W64ALLOCA pseudo · f0abdae3
  Reid Kleckner authored Jan 29, 2015
  f0abdae3
Jan 29, 2015
- Update comments to use unreachable instead of llvm.trap, as implemented now · dafc2ae1
  Reid Kleckner authored Jan 29, 2015
  dafc2ae1
Jan 06, 2015
- [X86] Add OpSize32 to XBEGIN_4. Add XBEGIN_2 with OpSize16. · 63944549
  Craig Topper authored Jan 06, 2015
  63944549
- [X86] Remove 16-bit and 32-bit offset jump instructions from the AsmParser. We... · 0f2c4ac6
  Craig Topper authored Jan 06, 2015
  0f2c4ac6
- [X86] Make isel select the shorter form of jump instructions instead of the long form. · 49758aab
  Craig Topper authored Jan 06, 2015
  49758aab
Jan 02, 2015
- [X86] Make the instructions that use AdSize16/32/64 co-exist together without... · 055845f5
  Craig Topper authored Jan 02, 2015
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Dec 24, 2014
- [X86] Remove the single AdSize indicator and replace it with separate AdSize16/32/64 flags. · b86338f7
  Craig Topper authored Dec 24, 2014
  b86338f7
Dec 21, 2014
- [X86] Add hasSideEffects = 0 to CALLpcrel16. This matches what is inferred... · 23fd6956
  Craig Topper authored Dec 21, 2014
  23fd6956
- [X86] Don't swap the order of segment and offset in immediate form of far... · 35640808
  Craig Topper authored Dec 20, 2014
  35640808
Dec 20, 2014
- [X86] Immediate forms of far call/jump are not valid in x86-64. · 35545fa2
  Craig Topper authored Dec 20, 2014
  35545fa2
Feb 18, 2014
- Add a bunch of OpSize32 tags to 64-bit mode only instructions to match their... · 6872fd3a
  Craig Topper authored Feb 18, 2014
  6872fd3a
Feb 02, 2014
- Merge x86 HasOpSizePrefix/HasOpSize16Prefix into a 2-bit OpSize field with 0... · fa6298a1
  Craig Topper authored Feb 02, 2014
  fa6298a1
Jan 20, 2014
- [x86] Fix disassembly of callw instruction · 70ced3e0
  David Woodhouse authored Jan 20, 2014
  70ced3e0
Jan 13, 2014
- [x86] Fix retq/retl handling in 64-bit mode · 4e033b0e
  David Woodhouse authored Jan 13, 2014
  4e033b0e
Jan 08, 2014
- [x86] Add JMP_2 and other 16-bit PC-relative branch instructions · 9785f512
  David Woodhouse authored Jan 08, 2014
  9785f512
- [x86] Disambiguate RET[QL] and fix aliases for 16-bit mode · 79dd505c
  David Woodhouse authored Jan 08, 2014
  79dd505c
- [x86] Add JMP16[rm],CALL16[rm] instructions, and fix up aliases · fd46016e
  David Woodhouse authored Jan 08, 2014
  fd46016e