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2022-03-30Spellchecking some commentsYuri Astrakhan-2/+2
This PR attempts to clean up some minor spelling mistakes in comments
2022-03-26Merge commit '39683d8eb7a32a74bea96ecbf1e87675d3338506' into ↵bjorn3-252/+100
sync_cg_gcc-2022-03-26
2022-03-03all: fix some typoscuishuang-1/+1
Signed-off-by: cuishuang <imcusg@gmail.com>
2022-02-27Revert "Auto merge of #92419 - erikdesjardins:coldland, r=nagisa"Erik Desjardins-1/+1
This reverts commit 4f49627c6fe2a32d1fed6310466bb0e1c535c0c0, reversing changes made to 028c6f1454787c068ff5117e9000a1de4fd98374.
2022-02-24Introduce Bx::switch_to_blockbjorn3-9/+15
2022-02-20Remove build_sibling_blockbjorn3-12/+9
2022-01-24Merge landing_pad and set_cleanup into cleanup_landing_padbjorn3-5/+1
2022-01-24Merge add_handler into catch_switchbjorn3-5/+6
Some codegen backends may require all handlers to be immediately known
2022-01-24Remove unused return values from resume and cleanup_retbjorn3-2/+2
Given that these instructions are diverging, not every codegen backend may be able to produce a return value for them.
2022-01-24Reorder unwinding related builder methods to differentiate between dwarf and ↵bjorn3-4/+4
msvc instructions
2022-01-01Auto merge of #92419 - erikdesjardins:coldland, r=nagisabors-1/+1
Mark drop calls in landing pads `cold` instead of `noinline` Now that deferred inlining has been disabled in LLVM (#92110), this shouldn't cause catastrophic size blowup. I confirmed that the test cases from https://github.com/rust-lang/rust/issues/41696#issuecomment-298696944 still compile quickly (<1s) after this change. ~Although note that I wasn't able to reproduce the original issue using a recent rustc/llvm with deferred inlining enabled, so those tests may no longer be representative. I was also unable to create a modified test case that reproduced the original issue.~ (edit: I reproduced it on CI by accident--the first commit timed out on the LLVM 12 builder, because I forgot to make it conditional on LLVM version) r? `@nagisa` cc `@arielb1` (this effectively reverts #42771 "mark calls in the unwind path as !noinline") cc `@RalfJung` (fixes #46515) edit: also fixes #87055
2021-12-31Merge commit '1411a98352ba6bee8ba3b0131c9243e5db1e6a2e' into ↵bjorn3-25/+24
sync_cg_clif-2021-12-31
2021-12-30keep noinline for system llvm < 14Erik Desjardins-1/+1
2021-12-29Mark drop calls in landing pads cold instead of noinlineErik Desjardins-1/+1
Now that deferred inlining has been disabled in LLVM, this shouldn't cause catastrophic size blowup.
2021-10-25Add LLVM CFI support to the Rust compilerRamon de C Valle-0/+10
This commit adds LLVM Control Flow Integrity (CFI) support to the Rust compiler. It initially provides forward-edge control flow protection for Rust-compiled code only by aggregating function pointers in groups identified by their number of arguments. Forward-edge control flow protection for C or C++ and Rust -compiled code "mixed binaries" (i.e., for when C or C++ and Rust -compiled code share the same virtual address space) will be provided in later work as part of this project by defining and using compatible type identifiers (see Type metadata in the design document in the tracking issue #89653). LLVM CFI can be enabled with -Zsanitizer=cfi and requires LTO (i.e., -Clto).
2021-09-28Merge commit '9809f5d21990d9e24b3e9876ea7da756fd4e9def' into libgccjit-codegenAntoni Boucher-7/+39
2021-09-17Merge commit '48d60ab7c505c6c1ebb042eacaafd8dc9f7a9267' into libgccjit-codegenAntoni Boucher-14/+13
2021-08-15Merge commit 'e228f0c16ea8c34794a6285bf57aab627c26b147' into libgccjit-codegenAntoni Boucher-392/+79
2021-08-14Merge commit '0c89065b934397b62838fe3e4ef6f6352fc52daf' into libgccjit-codegenAntoni Boucher-12/+22
2021-08-12Add 'compiler/rustc_codegen_gcc/' from commit ↵Antoni Boucher-0/+1812
'afae271d5d3719eeb92c18bc004bb6d1965a5f3f' git-subtree-dir: compiler/rustc_codegen_gcc git-subtree-mainline: ae90dcf0207c57c3034f00b07048d63f8b2363c8 git-subtree-split: afae271d5d3719eeb92c18bc004bb6d1965a5f3f
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2026-02-24 04:39:01 +0000