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[SystemZ] Try reversing comparisons whose first operand is in memory
2013-08-23 Richard Sandiford[SystemZ] Try reversing comparisons whose first operand...
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2013-08-23 Richard Sandiford[SystemZ] Prefer LHI;ST... over LAY;MV...
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2013-08-23 Richard SandifordTurn MipsOptimizeMathLibCalls into a target-independent...
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2013-08-21 Richard Sandiford[SystemZ] Define remainig *MUL_LOHI patterns
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2013-08-21 Richard Sandiford[SystemZ] Use FI[EDX]BRA for codegen
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2013-08-21 Richard Sandiford[SystemZ] Add FI[EDX]BRA
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2013-08-20 Richard Sandiford[SystemZ] Update README
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2013-08-20 Richard Sandiford[SystemZ] Use SRST to optimize memchr
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2013-08-20 Richard SandifordFix test typo and add usual "br %r14" test
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2013-08-20 Richard SandifordFix overly pessimistic shortcut in post-RA MachineLICM
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2013-08-19 Richard Sandiford[SystemZ] Add negative integer absolute (load negative)
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2013-08-19 Richard Sandiford[SystemZ] Add integer absolute (load positive)
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2013-08-19 Richard Sandiford[SystemZ] Add support for sibling calls
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2013-08-16 Richard Sandiford[SystemZ] Use SRST to implement strlen and strnlen
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2013-08-16 Richard Sandiford[SystemZ] Use MVST to implement strcpy and stpcpy
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2013-08-16 Richard Sandiford[SystemZ] Use CLST to implement strcmp
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2013-08-16 Richard Sandiford[SystemZ] Fix handling of 64-bit memcmp results
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2013-08-16 Richard Sandiford[SystemZ] Fix sign of integer memcmp result
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2013-08-12 Richard SandifordRevert r188164: Stablize MCK_Reg ordering in AsmMatcherEmitter
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2013-08-12 Richard SandifordStablize MCK_Reg ordering in AsmMatcherEmitter
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2013-08-12 Richard Sandiford[SystemZ] Use CLC and IPM to implement memcmp
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2013-08-12 Richard Sandiford[SystemZ] Add a definition of the CLC instruction
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2013-08-12 Richard Sandiford[SystemZ] Add a definition of the IPM instruction
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2013-08-12 Richard SandifordFix big-endian handling of integer-to-vector bitcasts...
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2013-08-09 Richard Sandiford[SystemZ] Update README
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2013-08-07 Richard Sandiford[SystemZ] Optimize floating-point comparisons with...
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2013-08-07 Richard Sandiford[SystemZ] Add floating-point load-and-test instructions
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2013-08-05 Richard Sandiford[SystemZ] Use BRCT and BRCTG to eliminate add-&-compare...
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2013-08-05 Richard Sandiford[SystemZ] Add definitions for BRCT and BRCTG
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2013-08-05 Richard Sandiford[SystemZ] Use LOAD AND TEST to eliminate comparisons...
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2013-08-05 Richard Sandiford[SystemZ] Add LOAD AND TEST instructions
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2013-08-05 Richard Sandiford[SystemZ] Split out comparison elimination into a separate...
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2013-08-01 Richard Sandiford[SystemZ] Reuse CC results for integer comparisons...
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2013-08-01 Richard Sandiford[SystemZ] Prefer comparisons with zero
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2013-07-31 Richard Sandiford[SystemZ] Implement isLegalAddressingMode()
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2013-07-31 Richard Sandiford[SystemZ] Be more careful about inverting CC masks...
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2013-07-31 Richard Sandiford[SystemZ] Be more careful about inverting CC masks
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2013-07-31 Richard Sandiford[SystemZ] Move compare-and-branch generation even later
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2013-07-31 Richard Sandiford[SystemZ] Postpone NI->RISBG conversion to convertToThreeAdd...
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2013-07-31 Richard Sandiford[SystemZ] Add RISBLG and RISBHG instruction definitions
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2013-07-25 Richard SandifordFix a comment cut-&-pasto.
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2013-07-25 Richard Sandiford[SystemZ] Rework compare and branch support
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2013-07-25 Richard Sandiford[SystemZ] Add LOCR and LOCGR
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2013-07-25 Richard Sandiford[SystemZ] Add LOC and LOCG
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2013-07-25 Richard Sandiford[SystemZ] Add STOC and STOCG
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2013-07-19 Richard Sandiford[SystemZ] Add tests for ALHSIK and ALGHSIK
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2013-07-19 Richard Sandiford[SystemZ] Add ALRK, AGLRK, SLRK and SGLRK
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2013-07-19 Richard Sandiford[SystemZ] Add AHIK and AGHIK
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2013-07-19 Richard Sandiford[SystemZ] Add ARK, AGRK, SRK and SGRK
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2013-07-19 Richard Sandiford[SystemZ] Add NGRK, OGRK and XGRK
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2013-07-19 Richard Sandiford[SystemZ] Add NRK, ORK and XRK
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2013-07-19 Richard Sandiford[SystemZ] Use SLLK, SRLK and SRAK for codegen
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2013-07-19 Richard Sandiford[SystemZ] Start adding z196 and zEC12 support
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2013-07-18 Richard Sandiford[SystemZ] Use RNSBG
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2013-07-18 Richard Sandiford[SystemZ] Generalize RxSBG SRA case
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2013-07-18 Richard Sandiford[SystemZ] Use RXSBG
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2013-07-18 Richard Sandiford[SystemZ] Rename and formatting fixes
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2013-07-16 Richard Sandiford[SystemZ] Use ROSBG and non-zero form of RISBG for...
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2013-07-16 Richard Sandiford[SystemZ] Add MC support for R[NOX]SBG
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2013-07-16 Richard Sandiford[SystemZ] Use RISBG for (shift (and ...))
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2013-07-12 Richard Sandiford[SystemZ] Add test missing from r186148
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2013-07-12 Richard Sandiford[SystemZ] Optimize sign-extends of vector setccs
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2013-07-12 Richard Sandiford[SystemZ] Fix parsing of inline asm registers
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2013-07-12 Richard Sandiford[SystemZ] Improve spilling of LGDR and LDGR
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2013-07-11 Richard Sandiford[SystemZ] Add testcase missing from r186073
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2013-07-11 Richard Sandiford[SystemZ] Use zeroing form of RISBG for shift-and-AND...
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2013-07-11 Richard Sandiford[SystemZ] Use zeroing form of RISBG for some AND sequences
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2013-07-11 Richard Sandiford[SystemZ] Allow 8-bit operands to RISBG
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2013-07-09 Richard Sandiford[SystemZ] Use MVC for simple load/store pairs
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2013-07-09 Richard Sandiford[SystemZ] Use "STC;MVC" for memset
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2013-07-08 Richard Sandiford[SystemZ] Remove unwanted part from last commit
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2013-07-08 Richard Sandiford[SystemZ] Use MVC for memcpy
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2013-07-05 Richard Sandiford[SystemZ] Remove no-op MVCs
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2013-07-05 Richard Sandiford[SystemZ] Remove redundant frame MMOs
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2013-07-05 Richard SandifordFix double renaming bug in stack coloring pass
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2013-07-05 Richard Sandiford[SystemZ] Enable the use of MVC for frame-to-frame...
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2013-07-05 Richard Sandiford[SystemZ] Allocate a second register scavenging slot
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2013-07-05 Richard Sandiford[SystemZ] Clean up register scavenging code
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2013-07-03 Richard Sandiford[SystemZ] Fold more spills
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2013-07-03 Richard Sandiford[SystemZ] Rename mapping table fields
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2013-07-03 Richard Sandiford[SystemZ] Fix caller-allocated save slot FIXME
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2013-07-02 Richard Sandiford[SystemZ] Use DSGFR over DSGR in more cases
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2013-07-02 Richard Sandiford[SystemZ] Use MVC to spill loads and stores
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2013-07-02 Richard Sandiford[SystemZ] Add the MVC instruction
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2013-06-27 Richard Sandiford[SystemZ] Fix some embarrassing test typos
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2013-06-27 Richard Sandiford[SystemZ] Allow LA and LARL to be rematerialized
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2013-06-27 Richard Sandiford[SystemZ] Allow immediate moves to be rematerialized
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2013-06-27 Richard Sandiford[SystemZ] Add conditional store patterns
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2013-05-31 Richard Sandiford[SystemZ] Don't use LOAD and STORE REVERSED for volatile...
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2013-05-31 Richard SandifordAdd links to the System z architecture manual and ABI
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2013-05-30 Richard Sandiford[SystemZ] Enable unaligned accesses
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2013-05-29 Richard Sandiford[SystemZ] Two tests missing from previous commit
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2013-05-29 Richard Sandiford[SystemZ] Immediate compare-and-branch support
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2013-05-28 Richard Sandiford[SystemZ] Register compare-and-branch support
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2013-05-28 Richard Sandiford[SystemZ] Tweak SystemZInstrInfo::isBranch() interface
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2013-05-24 Richard Sandiford[SystemZ] Improve AsmParser handling of invalid instructions
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2013-05-24 Richard Sandiford[SystemZ] Improve AsmParser register parsing
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2013-05-22 Richard Sandiford[SystemZ] Rename PSW to CC
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2013-05-22 Richard Sandiford[SystemZ] Fix thinko in long branch pass
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2013-05-21 Richard Sandiford[SystemZ] Tighten branch tests
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C/C++ LLVM-based compilers that forbids OOTA behaviors