Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Avoid negation of signed integers in C that may hold INT*_MIN. | Mike Pall | 2022-12-22 | 1 | -3/+3 |
| | | | | | | Reported by minoki. Recent C compilers 'take advantage' of the undefined behavior. This completely changes the meaning of expressions like (k == -k). | ||||
* | Fix assertions. | Mike Pall | 2022-04-17 | 1 | -3/+0 |
| | | | | Reported by ssdr. | ||||
* | Bump copyright date. | Mike Pall | 2022-01-15 | 1 | -1/+1 |
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* | Fix ABC FOLD rule with constants. | Mike Pall | 2022-01-13 | 1 | -2/+3 |
| | | | | Reported by XmiliaH. | ||||
* | Prevent CSE of a REF_BASE operand across IR_RETF. | Mike Pall | 2021-12-19 | 1 | -0/+11 |
| | | | | Reported by XmiliaH. | ||||
* | Fix FOLD rule for x-0. | Mike Pall | 2021-12-17 | 1 | -2/+1 |
| | | | | Reported by XmiliaH. | ||||
* | Bump copyright date. | Mike Pall | 2021-01-02 | 1 | -1/+1 |
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* | Bump copyright date. | Mike Pall | 2020-01-20 | 1 | -1/+1 |
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* | Fix narrowing of conversions to U32. | Mike Pall | 2019-11-10 | 1 | -2/+2 |
| | | | | Reported by spacewander. | ||||
* | Fix FOLD rule for strength reduction of widening. | Mike Pall | 2017-11-08 | 1 | -1/+1 |
| | | | | Reported by Matthew Burk. | ||||
* | FFI: Fix FOLD rules for int64_t comparisons. | Mike Pall | 2017-03-30 | 1 | -8/+8 |
| | | | | Thanks to Peter Cawley. | ||||
* | Bump copyright date to 2017. | Mike Pall | 2017-01-17 | 1 | -1/+1 |
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* | Bump copyright date to 2016. | Mike Pall | 2016-03-03 | 1 | -1/+1 |
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* | FFI: Fix FOLD rule for TOBIT + CONV num.u32. | Mike Pall | 2015-03-02 | 1 | -3/+8 |
| | | | | Thanks to Jiale Zhi. | ||||
* | Bump copyright date to 2015. | Mike Pall | 2015-01-05 | 1 | -1/+1 |
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* | Fix FOLD rule for string.sub(s, ...) == k. | Mike Pall | 2014-05-20 | 1 | -1/+2 |
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* | Fix FOLD rule for STRREF of SNEW. | Mike Pall | 2014-05-15 | 1 | -7/+8 |
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* | Bump copyright date to 2014. | Mike Pall | 2014-01-16 | 1 | -1/+1 |
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* | Fix ABC elimination. | Mike Pall | 2014-01-05 | 1 | -1/+2 |
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* | Fix ABC elimination. | Mike Pall | 2013-09-14 | 1 | -1/+2 |
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* | Add missing PHI barrier to string.sub(str, a, b) == kstr FOLD rule. | Mike Pall | 2013-05-24 | 1 | -0/+1 |
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* | Tighten requirements for non-default optimization flags. | Mike Pall | 2013-04-26 | 1 | -5/+7 |
| | | | | FOLD is required for FWD/DSE optimizations. | ||||
* | Bump copyright date to 2013. | Mike Pall | 2013-02-11 | 1 | -1/+1 |
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* | Add missing FOLD rules for U32 conversions. | Mike Pall | 2013-01-21 | 1 | -17/+28 |
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* | Fix assertion. | Mike Pall | 2012-10-11 | 1 | -1/+1 |
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* | Add LJ_TARGET_UNALIGNED. | Mike Pall | 2012-10-09 | 1 | -1/+1 |
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* | Add FOLD rules for CONV.int.i8/u8/i16/u16 of KINT. | Mike Pall | 2012-10-09 | 1 | -0/+14 |
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* | FFI: ctypeid of ctype object is immutable. | Mike Pall | 2012-09-27 | 1 | -0/+1 |
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* | Replace strtod() with builtin string to number conversion. | Mike Pall | 2012-08-25 | 1 | -1/+2 |
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* | Minor fixes to FOLD rules. | Mike Pall | 2012-08-20 | 1 | -8/+20 |
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* | Fix last commit. | Mike Pall | 2012-08-15 | 1 | -3/+3 |
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* | FOLD x / 2^k ==> x * 2^-k. | Mike Pall | 2012-08-15 | 1 | -0/+9 |
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* | Don't treat all constified cdata content as constant. | Mike Pall | 2012-07-24 | 1 | -1/+13 |
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* | FFI: Box all accessed or returned enums. | Mike Pall | 2012-07-17 | 1 | -0/+2 |
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* | Fix FOLD rule (i-j)-i => 0-j. | Mike Pall | 2012-07-17 | 1 | -1/+1 |
| | | | | Thanks to Thomas Schilling. | ||||
* | Workaround for MSVC conversion bug (double -> uint32_t -> int32_t). | Mike Pall | 2012-07-17 | 1 | -0/+7 |
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* | Avoid pesky compiler warnings about C++ keywords (eh?). | Mike Pall | 2012-07-03 | 1 | -5/+5 |
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* | Add HREFK forwarding. Eliminate HREFK guard for TDUP refs. | Mike Pall | 2012-06-28 | 1 | -0/+3 |
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* | FFI: Use CNEWI/FLOAD to box/access ffi.new("int", x) (for varargs). | Mike Pall | 2012-06-04 | 1 | -1/+3 |
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* | Bump copyright date to 2012. | Mike Pall | 2012-01-23 | 1 | -1/+1 |
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* | Add more FOLD rules for shift + BAND simplifications. | Mike Pall | 2011-10-25 | 1 | -0/+30 |
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* | Add missing FOLD rule for CONV.u64.int + sign-extension. | Mike Pall | 2011-10-22 | 1 | -0/+1 |
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* | Fix FOLD rule for CONV.flt.num(CONV.num.flt(x)) => x. | Mike Pall | 2011-10-19 | 1 | -2/+2 |
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* | Add missing FOLD rule for integer NEG of constants. | Mike Pall | 2011-10-17 | 1 | -0/+2 |
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* | Remove unneeded PHI barrier for reassociation of duplicate ops. | Mike Pall | 2011-10-10 | 1 | -1/+0 |
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* | Add narrowing of modulo operator. | Mike Pall | 2011-06-03 | 1 | -1/+23 |
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* | ARM: Don't generate unaligned XLOADs. | Mike Pall | 2011-06-02 | 1 | -3/+12 |
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* | ARM: Fix math.ldexp() recording and folding. | Mike Pall | 2011-05-27 | 1 | -0/+15 |
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* | ARM: Unify rotates to simplify assembler backend. | Mike Pall | 2011-05-23 | 1 | -0/+2 |
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* | Use common helper functions for unaligned loads. | Mike Pall | 2011-05-09 | 1 | -6/+3 |
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