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* Merge remote-tracking branch 'origin/master' into towards_3.10David Monniaux2021-10-291-2/+2
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| * Qualify `Instance` and `Program Instance` as `Global`Xavier Leroy2021-10-031-2/+2
| | | | | | | | This avoids a new warning of Coq 8.14.
* | Merge branch 'master' of https://github.com/AbsInt/CompCert into towards_3.10David Monniaux2021-09-242-4/+4
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| * Fix wrong expansion of __builtin_memcpy_alignedXavier Leroy2021-09-231-2/+2
| | | | | | | | | | | | | | | | | | In the "small" case, there was an error in the choice of temporary registers to use when one argument is a stack location and the other is a register. The chosen temporary could conflict with the argument that resides in a register. Fixes: #412
| * Int.sign_ext_shr_shl: weaker hypothesisXavier Leroy2021-08-221-2/+2
| | | | | | | | | | | | Works also for sign_ext 32. ARM, RISC-V: adapt Asmgenproof1 accordingly
* | test opweights remLéo Gourdin2021-09-151-4/+2
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* | Merge branch 'kvx-work' of ↵Léo Gourdin2021-09-131-2/+2
|\ \ | | | | | | | | | gricad-gitlab.univ-grenoble-alpes.fr:sixcy/CompCert into kvx-work
| * | rocket is default choiceDavid Monniaux2021-09-101-1/+1
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| * | option compatible avec gccDavid Monniaux2021-09-101-1/+1
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* | | update weights FU74...Léo Gourdin2021-09-131-2/+2
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* | new weights for FU74Léo Gourdin2021-09-101-1/+140
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* | cleanupLéo Gourdin2021-09-011-2077/+0
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* | [MERGE] BTL into kvx-work (replacing RTLpath)Léo Gourdin2021-09-015-1029/+2388
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| * | remove todos, cleanLéo Gourdin2021-07-283-41/+8
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| * | branches expansions supportLéo Gourdin2021-07-222-13/+387
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| * | renamingLéo Gourdin2021-07-221-51/+51
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| * | new expansionsLéo Gourdin2021-07-212-15/+935
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| * | expansions btl proofsLéo Gourdin2021-07-211-1/+998
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| * | bug fix in oracleLéo Gourdin2021-07-201-33/+360
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| * | new expansion oracle for BTLLéo Gourdin2021-07-201-2/+328
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| * | Fix compile on ARM/x86 backendsLéo Gourdin2021-07-201-1054/+2
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| * | op simplify BTL introLéo Gourdin2021-07-201-0/+1
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| * | Merge branch 'kvx-work' into BTLLéo Gourdin2021-06-1017-233/+344
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| * | | Moving common tools, adding liveness input/output information to BTL ↵Léo Gourdin2021-05-241-1/+1
| | | | | | | | | | | | | | | | generation oracle
| * | | Changing to an opaq record in BTL info, this is a broken commitLéo Gourdin2021-05-201-2/+1
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* | | | Make prepass scheduling sensitive to register pressure, by Nicolas Nardino.David Monniaux2021-07-164-2/+507
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Squashed commit of the following: commit cf033ec29391d5358dea1d3b25da1738957478c4 Author: David Monniaux <David.Monniaux@univ-grenoble-alpes.fr> Date: Fri Jul 16 18:01:03 2021 +0200 comment for authors commit 2ff766a18432fd75739abab0b5741ded6b67a2a5 Author: David Monniaux <David.Monniaux@univ-grenoble-alpes.fr> Date: Fri Jul 16 15:29:25 2021 +0200 activate register pressure by default commit 67f4ae2b702cc95ed7cef67b726e15abbf18e768 Author: David Monniaux <David.Monniaux@univ-grenoble-alpes.fr> Date: Fri Jul 16 15:26:03 2021 +0200 use a more recognizable option name commit 6121be54b80a55fdadd8b64dfad53357148c9090 Author: David Monniaux <David.Monniaux@univ-grenoble-alpes.fr> Date: Fri Jul 16 14:13:50 2021 +0200 fix for KVX commit 43d4932e8ba9e00eb8c8788c86f56b6bddd46392 Author: David Monniaux <David.Monniaux@univ-grenoble-alpes.fr> Date: Fri Jul 16 13:28:26 2021 +0200 setup registers commit 169a221104c37737f12abe79711009fc0d88ce09 Author: David Monniaux <David.Monniaux@univ-grenoble-alpes.fr> Date: Fri Jul 16 13:00:56 2021 +0200 rm useless code commit d6a846b641787ea6a5ed113b1d7275ffb5028d9c Author: David Monniaux <David.Monniaux@univ-grenoble-alpes.fr> Date: Fri Jul 16 12:54:19 2021 +0200 rm "Admitted" commit fd4d085aa988a6044f89fc17e8422be23bc87f9d Merge: 70f5867e 56498b64 Author: David Monniaux <David.Monniaux@univ-grenoble-alpes.fr> Date: Fri Jul 16 12:30:25 2021 +0200 Merge remote-tracking branch 'origin/kvx-work' into kvx-sched-w-reg-press commit 70f5867e441e253869cb3b432af77636a186d1cb Author: David Monniaux <David.Monniaux@univ-grenoble-alpes.fr> Date: Fri Jul 16 12:26:27 2021 +0200 rm TODO commit f86f5df47b69053702661671340b0fcb31506aa3 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Thu Jul 8 11:22:17 2021 +0200 add more debug info commit a4a0b36f56a94c19da301265a4e3acad1fbdf6c4 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Thu Jul 8 11:20:49 2021 +0200 Deactivate sched validator (i think) commit af97fca0f1d824f3becf9c6895f44ad234e262f8 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Tue Jul 6 15:32:35 2021 +0200 Add debug info commit b96a48de58e1969535865b7b345514a24f7178a6 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Mon Jun 28 16:04:44 2021 +0200 Change temporary solution (see prev commits), and add option for it commit 9ac49c465f9c8969fba00e6242da0c188a6a3080 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Fri Jun 25 09:42:41 2021 +0200 Changed printfs into debugs commit dfa09586ae40c70769eeda688a0e7f59f611749f Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Thu Jun 24 18:33:20 2021 +0200 Another scheduler commit c5e8595480604c78260017cc771b0e4195fdd182 Merge: 10cbe4b2 cf2aa686 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Tue Jun 22 15:58:10 2021 +0200 Merge branch 'kvx-sched-w-reg-press' of gricad-gitlab.univ-grenoble-alpes.fr:sixcy/CompCert into kvx-sched-w-reg-press commit 10cbe4b28ef6dc5d02c9a5d4d369484e4943a18d Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Tue Jun 22 15:57:21 2021 +0200 Changed default threshold value following tests commit cf2aa686bcf9a823562fe977df6dd778d5467985 Merge: eddbce33 fe557bf6 Author: David Monniaux <david.monniaux@univ-grenoble-alpes.fr> Date: Thu Jun 17 17:05:30 2021 +0200 Merge branch 'kvx-sched-w-reg-press' of gricad-gitlab.univ-grenoble-alpes.fr:sixcy/CompCert into kvx-sched-w-reg-press commit eddbce33e28c49bf7b9e83ebd5dbf6cb0d770090 Merge: 8f399dfa fae8d9b5 Author: David Monniaux <david.monniaux@univ-grenoble-alpes.fr> Date: Thu Jun 17 17:05:20 2021 +0200 Merge branch 'kvx-sched-w-reg-press' of gricad-gitlab.univ-grenoble-alpes.fr:sixcy/CompCert into kvx-sched-w-reg-press commit 8f399dfa9d794f2f728f523ff1aa7788cc3599b2 Author: David Monniaux <david.monniaux@univ-grenoble-alpes.fr> Date: Thu Jun 17 17:04:52 2021 +0200 fix for Risc-V commit fe557bf65ec738eaa078bc5e398ff690eb1f2b9e Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Thu Jun 17 17:03:53 2021 +0200 changed type of schedule_seq in x86 for compatibility commit fae8d9b5c5f93d5eda36f800eb0ca1837b237cba Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Thu Jun 17 17:00:57 2021 +0200 fix riscv/Machregsaux.mli commit 9759e94256fd09f4995418b67b7aedbcf84b4b10 Merge: 4413c27d 04b2489d Author: David Monniaux <david.monniaux@univ-grenoble-alpes.fr> Date: Thu Jun 17 16:52:09 2021 +0200 Merge remote-tracking branch 'origin/kvx-work' into kvx-sched-w-reg-press commit 4413c27d6c6a3d69df34955d9d453c38b32174c7 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Thu Jun 17 15:38:13 2021 +0200 Add option to set thresold and support for riscv commit 21278bd87e89210bcc287116f6e35fc1b52d0df2 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Wed Jun 16 20:27:31 2021 +0200 Now working, tests show a decrease in spillage Should still find a proper way to treat the case mentioned in earlier commits commit 87c82b6fcf2bf825a8c60fc6a95498aac9f826d4 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Tue Jun 15 14:44:56 2021 +0200 kinda fixed Spills are definitely reduced, but lots of arbitrary in there: See previous commit: need to determine what to do if pressure is too high but no schedulable instruction can reduce it. For now, advance time for at most 5 cycles, if still no suitable instruction, go back to CSP commit 19464b3992eadf7670acc7231896103ab54885e5 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Tue Jun 15 12:07:43 2021 +0200 fixing Still need to find what to do when pressure is high but there are no instructions available that decrease it commit bff4e6ff0b782619b6fcc18751fa575cbb11de68 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Mon Jun 14 17:39:58 2021 +0200 was very wrong, fixing commit 3eb3751f84348a20b7ce211fdbf1d01a9c4685a8 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Mon Jun 14 14:46:01 2021 +0200 One fewer spill with new sched on `test/.../spille_forw.c` commit 66e15205c40de54639387a4c9b1cc78994525d55 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Mon Jun 14 13:53:08 2021 +0200 scheduler written, need to test now commit 2b814b1f9bb30d9c8b59a713f69bced808bca7c7 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Sat Jun 12 10:52:59 2021 +0200 work on the scheduler commit 1701e43316ee8e69e794a025a8c9979af6bb8c93 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Thu Jun 10 16:31:51 2021 +0200 Work on new schedluer Renamed a test file, wrote function to compute pressure deltas, Still need to pass the info in some way; beginning of the actual scheduler function commit 386b9053177bb4ef2801cec00b717c400a828139 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Tue Jun 8 16:53:19 2021 +0200 Fix RTLpathScheduleraux.get_live_regs_entry commit 9b6247b7996f3e0181d27ec0e20daffd28e0884f Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Tue Jun 8 16:06:36 2021 +0200 Another test : one spill when scheduled forward, none if not commit 52378f0600652a94edcc8c78e4b426243f717a89 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Tue Jun 8 15:11:03 2021 +0200 Add some tests commit 2249f3c7771c285ccd25f6e94478be388a741da5 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Sun Jun 6 20:49:34 2021 +0200 Adding debug info commit 9118878bd14e24cc04c2f36cab7aa7271a0f1852 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Sun Jun 6 12:11:15 2021 +0200 Fixing scope error, and non-exhaustive pattern matching commit 599823a6410f1629f2b8704291839e0974bce83b Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Sat Jun 5 19:52:59 2021 +0200 function written, now needs testing commit 98a7a04258f2cf6caf9f18925cbeeae2f5b17be4 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Fri Jun 4 16:56:32 2021 +0200 computing live regs at sb entry from its live output regs commit 7ae1fb0faea68ce5cfe04a232e49659247c244e9 Author: nicolas.nardino <nicolas.nardino@ens-lyon.fr> Date: Fri Jun 4 14:24:07 2021 +0200 Passing info of live regs to scheduler: beginning
* | | | adding mayundef resource_bounds (not changing perfs)Léo Gourdin2021-06-251-1/+2
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* | | omega -> liaDavid Monniaux2021-06-081-8/+8
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* | | Merge remote-tracking branch 'absint/master' into kvx-workCyril SIX2021-06-012-3/+5
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| * | Register X1 is destroyed by some built-in functionsXavier Leroy2021-05-132-3/+5
| | | | | | | | | | | | E.g. __builtin_bswap. Update Asm modeling of builtins accordingly.
| * | Use the LGPL instead of the GPL for dual-licensed filesXavier Leroy2021-05-084-16/+20
| | | | | | | | | | | | | | | | | | The GPL makes sense for whole applications, but the dual-licensed Coq and OCaml files are more like libraries to be combined with other code, so the LGPL is more appropriate.
| * | Support __builtin_unreachableXavier Leroy2021-05-021-0/+4
| | | | | | | | | | | | Not yet used for optimizations.
* | | Merge remote-tracking branch 'origin/kvx-work' into merge_master_8.13.1Cyril SIX2021-06-0111-1189/+3746
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| * | | removing some Expansion when loading float/single constantsLéo Gourdin2021-06-011-16/+22
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| * | | just remove a debug printLéo Gourdin2021-05-291-1/+0
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| * | Adding both RV expansion methods in kvx-workLéo Gourdin2021-05-196-48/+1406
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| * | debug prints uniformizedLéo Gourdin2021-05-181-69/+66
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| * | adding missing xorimm expLéo Gourdin2021-04-092-0/+77
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| * | Remove flagsLéo Gourdin2021-04-091-3/+2
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| * | Removing expansions from AsmgenLéo Gourdin2021-04-095-1401/+43
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| * | Removing addptrofs draft, next will be mergingLéo Gourdin2021-04-099-254/+104
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| * | bugfixLéo Gourdin2021-04-082-2/+3
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| * | Important commit on expansions' mini CSE, and a draft for addptrofsLéo Gourdin2021-04-0610-756/+1077
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| * | a more general way to manage special registers before introducing SPLéo Gourdin2021-03-308-560/+593
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| * | Now a more general way to perform imm operationsLéo Gourdin2021-03-309-38/+68
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| * | Refactoring the mayundef OP to be more general...Léo Gourdin2021-03-305-201/+191
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| * | bugfix and printOpLéo Gourdin2021-03-262-19/+29
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| * | fix admitLéo Gourdin2021-03-261-2/+1
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| * | Compiler options to manage expansionsLéo Gourdin2021-03-261-177/+174
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| * | Adding more expansions, improving miniCSE, and tuning prepassLéo Gourdin2021-03-269-388/+1518
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generated by cgit (git 2.34.1) at 2024-05-08 20:47:49 +0000