Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Add Windows Control Flow Guard checks (/guard:cf). | Andrew Paverd | 2019-10-28 | 1 | -0/+9 |
| | | | | | | | | | | | | | | | | | | | Summary: A new function pass (Transforms/CFGuard/CFGuard.cpp) inserts CFGuard checks on indirect function calls, using either the check mechanism (X86, ARM, AArch64) or or the dispatch mechanism (X86-64). The check mechanism requires a new calling convention for the supported targets. The dispatch mechanism adds the target as an operand bundle, which is processed by SelectionDAG. Another pass (CodeGen/CFGuardLongjmp.cpp) identifies and emits valid longjmp targets, as required by /guard:cf. This feature is enabled using the `cfguard` CC1 option. Reviewers: thakis, rnk, theraven, pcc Subscribers: ychen, hans, metalcanine, dmajor, tomrittervg, alex, mehdi_amini, mgorny, javed.absar, kristof.beyls, hiraditya, steven_wu, dexonsmith, cfe-commits, llvm-commits Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D65761 | ||||
* | Parse 'ghccc' in .ll files as the GHC convention (cc 10) | Reid Kleckner | 2014-12-01 | 1 | -2/+2 |
| | | | | | | | Previously we just used "cc 10" in the .ll files, but that isn't very human readable. llvm-svn: 223076 | ||||
* | verify-uselistorder: Force -preserve-bc-use-list-order | Duncan P. N. Exon Smith | 2014-08-19 | 1 | -1/+1 |
| | | | | llvm-svn: 216022 | ||||
* | verify-uselistorder: Change the default -num-shuffles=5 | Duncan P. N. Exon Smith | 2014-07-31 | 1 | -1/+1 |
| | | | | | | | Change the default for `-num-shuffles` to 5 and better document the algorithm in the header docs of `verify-uselistorder`. llvm-svn: 214419 | ||||
* | Rename llvm-uselistorder => verify-uselistorder | Duncan P. N. Exon Smith | 2014-07-30 | 1 | -1/+1 |
| | | | | llvm-svn: 214318 | ||||
* | Bitcode: Correctly compare a Use against itself | Duncan P. N. Exon Smith | 2014-07-29 | 1 | -0/+1 |
| | | | | | | | | | | | | | | | Fix the sort of expected order in the reader to correctly return `false` when comparing a `Use` against itself. This was caught by test/Bitcode/binaryIntInstructions.3.2.ll, so I'm adding a `RUN` line using `llvm-uselistorder` for every test in `test/Bitcode` that passes. A few tests still fail, so I'll investigate those next. This is part of PR5680. llvm-svn: 214157 | ||||
* | Ensure bitcode encoding of calling conventions stays stable. Patch by Boaz ↵ | Michael Kuperstein | 2013-12-22 | 1 | -0/+150 |
Ouriel. llvm-svn: 197873 |