Rollup of 9 pull requests#152547
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JonathanBrouwer wants to merge 20 commits intorust-lang:mainfrom
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This code is now in `rustc_middle`, and doesn't need any non-trivial methods, so it can just use `TyCtxt` directly instead.
llvm will look at both 1. the values of "target-features" and 2. the function string attributes. this removes the redundant function string attribute because it is not needed at all. rustc sets the `+backchain` attribute through `target_features_attr(...)`
It can't be serialized to a file.
Support AVRTiny devices in AVR inline assembly Note: This is still draft and this depends on rust-lang#146900 which adds necessary target feature. (The first commit is from it.) --- Follow-up to rust-lang#131323. AVR has devices that reduce the number of registers, similar to RISC-V's RV32E, which have different ABI than default. This PR supports such devices in inline assembly. Refs: AVR-GCC docs https://gcc.gnu.org/wiki/avr-gcc#Reduced_Tiny > On the Reduced Tiny cores (16 GPRs only) several modifications to the ABI above apply: > > Call-saved registers are: R18–R19, R28–R29. Fixed Registers are R16 (__tmp_reg__) and R17 (__zero_reg__). > > Registers used to pass arguments to functions and return values from functions are R25...R20 (instead of R25...R8). Values that occupy more than 4 registers are returned in memory (instead of more than 8 registers). There is only limited library support both from libgcc and AVR-LibC, for example there is no float support and no printf support. r? @Amanieu @rustbot label +O-AVR +A-inline-assembly
…-rules, r=petrochenkov Improve code suggestion for incorrect macro_rules! usage Fixes rust-lang#150899
Change query proc macro to be more rust-analyzer friendly This changes the query proc macro to be more rust-analyzer friendly. - Types in the macro now have a proper span - Some functions have their span hidden so they don't show up when hovering over the query name - Added a hint on the provider field on how to find providers. That is shown when hovering over the query name - Linked query name to the provider field on all queries, not just ones with caching - Added tooltip for the query modifiers by linking to the new types in `rustc_middle:::query::modifiers`
…jorn3 Fix multi-cgu+debug builds using autodiff by delaying autodiff till lto fixes: rust-lang#152470 r? @bjorn3
…fei2009 Don't use `DepContext` in `rustc_middle::traits::cache` - A nice little simplification unlocked by rust-lang#152199. --- This code is now in `rustc_middle`, and doesn't need any non-trivial methods, so it can just use `TyCtxt` directly instead.
…nkov Support serializing CodegenContext Follow up to rust-lang#149209 Part of rust-lang/compiler-team#908
…g,Kivooeo Move tests moved few tests r? @Kivooeo
…=dingxiangfei2009 remove redundant backchain attribute in codegen llvm will look at both 1. the values of `"target-features"` and 2. the function string attributes. this patch removes the redundant function string attribute because it is not needed at all. rustc sets the `+backchain` attribute through `target_features_attr(...)` https://github.com/rust-lang/rust/blob/d34f1f931489618efffc4007e6b6bdb9e10f6467/compiler/rustc_codegen_llvm/src/attributes.rs#L590 https://github.com/rust-lang/rust/blob/d34f1f931489618efffc4007e6b6bdb9e10f6467/compiler/rustc_codegen_llvm/src/attributes.rs#L326-L337
…at-test, r=RalfJung sparc64: enable abi compatibility test fixes rust-lang#115336 We can now remove the exceptions for sparc64 from the abi compatibility tests (since rust-lang#142680). I was also able to remove a cfg for mips64. The remaining (tested) issues seem to be around how `f64` is handled there. cc @RalfJung r? tgross35
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@bors r+ rollup=never p=5 |
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Looks like it might be a while before this rollup runs, feel free to recreate it if you can make it significantly bigger :) |
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PR #146901, which is a member of this rollup, was unapproved. |
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Successful merges:
DepContextinrustc_middle::traits::cache#152520 (Don't useDepContextinrustc_middle::traits::cache)r? @ghost
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