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Rollup of 12 pull requests #126104

Merged
merged 24 commits into from
Jun 7, 2024
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Commits on Jun 5, 2024

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  3. Repair several riscv64gc-unknown-linux-gnu codegen tests

    Fix tests/codegen/riscv-abi/call-llvm-intrinsics.rs
    
    Fix tests/codegen/riscv-abi/riscv64-lp64d-abi.rs
    
    Fix tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs
    
    On riscv64gc ignore tests/ui/debuginfo/debuginfo-emit-llvm-ir-and-split-debuginfo.rs
    
    Make tests/codegen/riscv-abi/riscv64-lp64d-abi.rs no_core
    
    Make tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs no_core
    
    Set -O for tests/codegen/riscv-abi/riscv64-lp64d-abi.rs
    
    Set -O for tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs
    Hoverbear committed Jun 5, 2024
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  4. Clarify an x fmt error.

    nnethercote committed Jun 5, 2024
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Commits on Jun 6, 2024

  1. Raise DEFAULT_MIN_STACK_SIZE to at least 64KiB

    Prevent copy-paste errors from producing new starved-for-resources
    threaded platforms by raising `DEFAULT_MIN_STACK_SIZE` from 4096 bytes
    to at least 64KiB.
    
    Two platforms "affected" by this have no actual threads:
    - UEFI
    - "unsupported"
    
    Platforms that this actually affects:
    - wasm32-wasi with "atomics" enabled
    - wasm32-wasi-p1-threads
    
    Two exceptions:
    - SGX: a "secure code execution" platform, stays at 4096B
    - TEEOS: also a "secure code execution" platform, stays at 8192B
    
    I believe either of these may have sufficiently "interesting" semantics
    around threads, or significant external library support. Either would
    mean making any choices here for them is suspect.
    workingjubilee committed Jun 6, 2024
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  6. use windows compatible executable name for libcxx-version

    Signed-off-by: onur-ozkan <work@onurozkan.dev>
    onur-ozkan committed Jun 6, 2024
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  9. Rollup merge of rust-lang#125220 - ferrocene:hoverbear/repair-riscv64…

    …-codegen-tests, r=erikdesjardins,workingjubilee
    
    Repair several `riscv64gc-unknown-linux-gnu` codegen tests
    
    Together with joshua.zivkovic@codethink.co.uk, we've been starting to explore improving the state of the `riscv64gc-unknown-linux-gnu` target. Additionally, I'm looking to add support for this platform in [Ferrocene](https://github.com/ferrocene/ferrocene) ([Related PR](ferrocene/ferrocene#618)).
    
    While running the test suite, we noted several tests were failing.
    
    It appears that several of the riscv64gc-unknown-linux-gnu codegen tests have not been updated in some time and seem to have experienced a small amount of bitrot.
    
    After speaking with `@workingjubilee` (as I have little expertise in LLVM codegen) I believe these changes to be correct.
    
    ### `tests/codegen/riscv-abi/call-llvm-intrinsics.rs`
    
    I believe this change does not alter what the test is testing and is harmless.
    
    ### `tests/codegen/riscv-abi/riscv64-lp64d-abi.rs`
    
    The changes largely mirrors those from loongarch64:
    
    https://github.com/rust-lang/rust/blob/550d1b4fb6de23990f4108815c3b1a9d1659e5c4/tests/codegen/loongarch-abi/loongarch64-lp64d-abi.rs#L13-L15
    
    https://github.com/rust-lang/rust/blob/550d1b4fb6de23990f4108815c3b1a9d1659e5c4/tests/codegen/loongarch-abi/loongarch64-lp64d-abi.rs#L153-L155
    
    https://github.com/rust-lang/rust/blob/550d1b4fb6de23990f4108815c3b1a9d1659e5c4/tests/codegen/loongarch-abi/loongarch64-lp64d-abi.rs#L259-L261
    
    https://github.com/rust-lang/rust/blob/550d1b4fb6de23990f4108815c3b1a9d1659e5c4/tests/codegen/loongarch-abi/loongarch64-lp64d-abi.rs#L263-L267
    
    ### `tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs`
    
    The changes largely mirror that from loongarch64 or llvm:
    
    https://github.com/rust-lang/rust/blob/550d1b4fb6de23990f4108815c3b1a9d1659e5c4/tests/codegen/loongarch-abi/loongarch64-lp64d-abi.rs#L13-L26
    
    https://github.com/rust-lang/llvm-project/blob/5399a24c66cb6164cf32280e7d300488c90d5765/clang/test/CodeGen/RISCV/riscv64-abi.c#L612-L617
    
    ### `tests/ui/debuginfo/debuginfo-emit-llvm-ir-and-split-debuginfo.rs`
    
    The test is ignored since `-Csplit-debuginfo=unpacked` is not supported on this platform. Context can be found in rust-lang#120518.
    
    ## Reproducing the failures
    
    Using a `config.toml` with the following:
    
    ```toml
    # ...
    
    target = [
       # ...
       "riscv64gc-unknown-linux-gnu",
    ]
    ```
    
    > [!NOTE]
    > You may need to install a RICV-V toolchain! We get ours from [here](https://www.embecosm.com/resources/tool-chain-downloads/#riscv-linux).
    >
    > If you are using an old (20.04) Ubuntu container the compiler in the repositories (`gcc-riscv64-linux-gnu`) won't work!
    
    Run the following test suite:
    
    ```bash
    ./x.py test tests/codegen
    ```
    
    <details>
    
    <summary>Expected output</summary>
    
    ```
    ana@Autonoma:~/git/rust-lang/rust$ ./x.py test tests/codegen
    Building bootstrap
        Finished `dev` profile [unoptimized] target(s) in 0.03s
    WARNING: The `change-id` is missing in the `config.toml`. This means that you will not be able to track the major changes made to the bootstrap configurations.
    NOTE: to silence this warning, add `change-id = 124501` at the top of `config.toml`
    Building stage0 library artifacts (x86_64-unknown-linux-gnu)
        Finished `release` profile [optimized] target(s) in 0.11s
    Building compiler artifacts (stage0 -> stage1, x86_64-unknown-linux-gnu)
        Finished `release` profile [optimized] target(s) in 0.18s
    Creating a sysroot for stage1 compiler (use `rustup toolchain link 'name' build/host/stage1`)
    Building stage1 library artifacts (x86_64-unknown-linux-gnu)
        Finished `release` profile [optimized] target(s) in 0.11s
    Building stage0 tool compiletest (x86_64-unknown-linux-gnu)
        Finished `release` profile [optimized] target(s) in 0.11s
    Testing stage1 compiletest suite=codegen mode=codegen (x86_64-unknown-linux-gnu)
    
    running 652 tests
    iii......ii...iiiiiii...........ii..iii....i......i......i......iii...iiiii..i..i...i...  88/652
    .............i............iii..iiii.....................i............................... 176/652
    iiiiiii.............iiiiiiiii.iii....i.................i....................i...ii....i. 264/652
    ..i........i.........i..i........iii.........i............ii................ii..i....... 352/652
    ...............i...i....ii.i.....i......................ii.ii...iiiiiiiiiiiiiiiiiiiiiiii 440/652
    iii....................iiiiiiiiiiiiiiii.........................iii.i..........i........ 528/652
    ...i...ii...........i...ii.i..i..........i..............................ii.....ii.i..ii. 616/652
    .ii.................................
    
    test result: ok. 498 passed; 0 failed; 154 ignored; 0 measured; 0 filtered out; finished in 4.76s
    
    Building stage1 library artifacts (x86_64-unknown-linux-gnu -> riscv64gc-unknown-linux-gnu)
        Finished `release` profile [optimized] target(s) in 0.10s
    Testing stage1 compiletest suite=codegen mode=codegen (x86_64-unknown-linux-gnu -> riscv64gc-unknown-linux-gnu)
    
    running 652 tests
    iii......ii..iiiiiii.....i..i..i.i...i........i..i.......i......iii...iiiii..i.i....i...  88/652
    .............i............iii..iiii....................i...............................i 176/652
    iiiiii..............iiiiiiiii.iii.....i................i..................i.....ii....i. 264/652
    ..i........i..........i.i........iii..........i...........ii................ii..i....... 352/652
    ...............i...i....ii.i.....i......................i.......iii.iiiiiiiiiiiiiiiiiiii 440/652
    iiii...................iiiiiiiiiiiiiiii................
    [codegen] tests/codegen/riscv-abi/call-llvm-intrinsics.rs ... F
    .....
    [codegen] tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs ... F
    ..iii.i.
    [codegen] tests/codegen/riscv-abi/riscv64-lp64d-abi.rs ... F
    ........i........ 528/652
    ...i...ii...........i...ii..i.i..........i..............................ii.....ii.i..ii. 616/652
    .ii.................................
    
    failures:
    
    ---- [codegen] tests/codegen/riscv-abi/call-llvm-intrinsics.rs stdout ----
    
    error: verification with 'FileCheck' failed
    status: exit status: 1
    command: "/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/llvm/build/bin/FileCheck" "--input-file" "/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/call-llvm-intrinsics/call-llvm-intrinsics.ll" "/home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/call-llvm-intrinsics.rs" "--check-prefix=CHECK" "--check-prefix" "NONMSVC" "--allow-unused-prefixes" "--dump-input-context" "100"
    stdout: none
    --- stderr -------------------------------
    /home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/call-llvm-intrinsics.rs:26:12: error: CHECK: expected string not found in input
     // CHECK: store float 4.000000e+00, float* %{{.}}, align 4
               ^
    /home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/call-llvm-intrinsics/call-llvm-intrinsics.ll:1:1: note: scanning from here
    ; ModuleID = 'call_llvm_intrinsics.b4a95fd5831b1bb7-cgu.0'
    ^
    /home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/call-llvm-intrinsics/call-llvm-intrinsics.ll:53:2: note: possible intended match here
     store float 4.000000e+00, ptr %3, align 4
     ^
    
    Input file: /home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/call-llvm-intrinsics/call-llvm-intrinsics.ll
    Check file: /home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/call-llvm-intrinsics.rs
    
    -dump-input=help explains the following input dump.
    
    Input was:
    <<<<<<
                1: ; ModuleID = 'call_llvm_intrinsics.b4a95fd5831b1bb7-cgu.0'
    check:26'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
                2: source_filename = "call_llvm_intrinsics.b4a95fd5831b1bb7-cgu.0"
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                3: target datalayout = "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128"
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                4: target triple = "riscv64-unknown-linux-gnu"
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                5:
    check:26'0     ~
                6: `@alloc_cebd5a1664be1c73eee4a1aab7937c96` = private unnamed_addr constant <{ [2 x i8] }> <{ [2 x i8] c"A\0A" }>, align 1
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                7: `@alloc_bddb4fe6d67b5a5a93d73a63d68b4b9e` = private unnamed_addr constant <{ ptr, [8 x i8] }> <{ ptr `@alloc_cebd5a1664be1c73eee4a1aab7937c96,` [8 x i8] c"\02\00\00\00\00\00\00\00" }>, align 8
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                8: `@0` = private unnamed_addr constant <{ [8 x i8], [8 x i8] }> <{ [8 x i8] zeroinitializer, [8 x i8] undef }>, align 8
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                9:
    check:26'0     ~
               10: ; core::ptr::drop_in_place<call_llvm_intrinsics::A>
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               11: ; Function Attrs: uwtable
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
               12: define internal void `@"_ZN4core3ptr44drop_in_place$LT$call_llvm_intrinsics..A$GT$17hf11b50bd9b9c5359E"(ptr` noalias noundef nonnull align 1 %_1) unnamed_addr #0 {
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               13: start:
    check:26'0     ~~~~~~~
               14: ; call <call_llvm_intrinsics::A as core::ops::drop::Drop>::drop
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               15:  call void `@"_ZN65_$LT$call_llvm_intrinsics..A$u20$as$u20$core..ops..drop..Drop$GT$4drop17hc84a7f61b5f719bdE"(ptr` noalias noundef nonnull align 1 %_1)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               16:  ret void
    check:26'0     ~~~~~~~~~~
               17: }
    check:26'0     ~~
               18:
    check:26'0     ~
               19: ; <call_llvm_intrinsics::A as core::ops::drop::Drop>::drop
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               20: ; Function Attrs: uwtable
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
               21: define void `@"_ZN65_$LT$call_llvm_intrinsics..A$u20$as$u20$core..ops..drop..Drop$GT$4drop17hc84a7f61b5f719bdE"(ptr` noalias noundef nonnull align 1 %self) unnamed_addr #0 {
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               22: start:
    check:26'0     ~~~~~~~
               23:  %_3 = alloca [48 x i8], align 8
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               24:  call void `@llvm.lifetime.start.p0(i64` 48, ptr %_3)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               25:  store ptr `@alloc_bddb4fe6d67b5a5a93d73a63d68b4b9e,` ptr %_3, align 8
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               26:  %0 = getelementptr inbounds i8, ptr %_3, i64 8
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               27:  store i64 1, ptr %0, align 8
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               28:  %1 = load ptr, ptr `@0,` align 8, !align !4, !noundef !5
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               29:  %2 = load i64, ptr getelementptr inbounds (i8, ptr `@0,` i64 8), align 8
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               30:  %3 = getelementptr inbounds i8, ptr %_3, i64 32
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               31:  store ptr %1, ptr %3, align 8
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               32:  %4 = getelementptr inbounds i8, ptr %3, i64 8
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               33:  store i64 %2, ptr %4, align 8
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               34:  %5 = getelementptr inbounds i8, ptr %_3, i64 16
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               35:  store ptr inttoptr (i64 8 to ptr), ptr %5, align 8
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               36:  %6 = getelementptr inbounds i8, ptr %5, i64 8
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               37:  store i64 0, ptr %6, align 8
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               38: ; call std::io::stdio::_print
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               39:  call void `@_ZN3std2io5stdio6_print17h38b16d890daf9d05E(ptr` noalias nocapture noundef align 8 dereferenceable(48) %_3)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               40:  call void `@llvm.lifetime.end.p0(i64` 48, ptr %_3)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               41:  ret void
    check:26'0     ~~~~~~~~~~
               42: }
    check:26'0     ~~
               43:
    check:26'0     ~
               44: ; call_llvm_intrinsics::do_call
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               45: ; Function Attrs: uwtable
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
               46: define void `@_ZN20call_llvm_intrinsics7do_call17h1d78694c55381316E()` unnamed_addr #0 {
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               47: start:
    check:26'0     ~~~~~~~
               48:  %0 = alloca [4 x i8], align 4
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               49:  %1 = alloca [4 x i8], align 4
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               50:  %2 = alloca [4 x i8], align 4
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               51:  %3 = alloca [4 x i8], align 4
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               52:  %_1 = alloca [0 x i8], align 1
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               53:  store float 4.000000e+00, ptr %3, align 4
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    check:26'1      ?                                          possible intended match
               54:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %2)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               55:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %2, ptr align 4 %3, i64 4, i1 false)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               56:  %4 = load float, ptr %2, align 4
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               57:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %2)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               58:  %5 = call float `@llvm.sqrt.f32(float` %4) rust-lang#4
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               59:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %1)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               60:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %0)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               61:  store float %5, ptr %0, align 4
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               62:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %1, ptr align 4 %0, i64 4, i1 false)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               63:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %0)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               64:  %_2 = load float, ptr %1, align 4, !noundef !5
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               65:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %1)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               66: ; call core::ptr::drop_in_place<call_llvm_intrinsics::A>
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               67:  call void `@"_ZN4core3ptr44drop_in_place$LT$call_llvm_intrinsics..A$GT$17hf11b50bd9b9c5359E"(ptr` noalias noundef nonnull align 1 %_1)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               68:  ret void
    check:26'0     ~~~~~~~~~~
               69: }
    check:26'0     ~~
               70:
    check:26'0     ~
               71: ; std::io::stdio::_print
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~
               72: ; Function Attrs: uwtable
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
               73: declare void `@_ZN3std2io5stdio6_print17h38b16d890daf9d05E(ptr` noalias nocapture noundef align 8 dereferenceable(48)) unnamed_addr #0
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               74:
    check:26'0     ~
               75: ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               76: declare void `@llvm.memcpy.p0.p0.i64(ptr` noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               77:
    check:26'0     ~
               78: ; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               79: declare float `@llvm.sqrt.f32(float)` unnamed_addr rust-lang#2
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               80:
    check:26'0     ~
               81: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               82: declare void `@llvm.lifetime.start.p0(i64` immarg, ptr nocapture) rust-lang#3
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               83:
    check:26'0     ~
               84: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               85: declare void `@llvm.lifetime.end.p0(i64` immarg, ptr nocapture) rust-lang#3
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               86:
    check:26'0     ~
               87: attributes #0 = { uwtable "target-cpu"="generic-rv64" "target-features"="+m,+a,+f,+d,+c" }
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               88: attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               89: attributes rust-lang#2 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               90: attributes rust-lang#3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               91: attributes rust-lang#4 = { nounwind }
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               92:
    check:26'0     ~
               93: !llvm.module.flags = !{!0, !1, !2}
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               94: !llvm.ident = !{!3}
    check:26'0     ~~~~~~~~~~~~~~~~~~~~
               95:
    check:26'0     ~
               96: !0 = !{i32 8, !"PIC Level", i32 2}
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               97: !1 = !{i32 1, !"Code Model", i32 3}
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               98: !2 = !{i32 1, !"target-abi", !"lp64d"}
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               99: !3 = !{!"rustc version 1.80.0-dev"}
    check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              100: !4 = !{i64 8}
    check:26'0     ~~~~~~~~~~~~~~
              101: !5 = !{}
    check:26'0     ~~~~~~~~~
    >>>>>>
    ------------------------------------------
    
    ---- [codegen] tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs stdout ----
    
    error: verification with 'FileCheck' failed
    status: exit status: 1
    command: "/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/llvm/build/bin/FileCheck" "--input-file" "/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64f-lp64d-abi/riscv64-lp64f-lp64d-abi.ll" "/home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs" "--check-prefix=CHECK" "--check-prefix" "NONMSVC" "--allow-unused-prefixes" "--dump-input-context" "100"
    stdout: none
    --- stderr -------------------------------
    /home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs:7:11: error: CHECK: expected string not found in input
    // CHECK: define void `@f_fpr_tracking(float` %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, i8 zeroext %i)
              ^
    /home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64f-lp64d-abi/riscv64-lp64f-lp64d-abi.ll:1:1: note: scanning from here
    ; ModuleID = 'riscv64_lp64f_lp64d_abi.ae8fa95bac1a0604-cgu.0'
    ^
    /home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64f-lp64d-abi/riscv64-lp64f-lp64d-abi.ll:9:1: note: possible intended match here
    define void `@f_fpr_tracking(float` %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, i8 noundef zeroext %i) unnamed_addr #0 {
    ^
    
    Input file: /home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64f-lp64d-abi/riscv64-lp64f-lp64d-abi.ll
    Check file: /home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs
    
    -dump-input=help explains the following input dump.
    
    Input was:
    <<<<<<
               1: ; ModuleID = 'riscv64_lp64f_lp64d_abi.ae8fa95bac1a0604-cgu.0'
    check:7'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
               2: source_filename = "riscv64_lp64f_lp64d_abi.ae8fa95bac1a0604-cgu.0"
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               3: target datalayout = "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128"
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               4: target triple = "riscv64-unknown-linux-gnu"
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               5:
    check:7'0     ~
               6: %Tricky1 = type { [1 x float] }
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               7:
    check:7'0     ~
               8: ; Function Attrs: uwtable
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
               9: define void `@f_fpr_tracking(float` %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, i8 noundef zeroext %i) unnamed_addr #0 {
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    check:7'1     ?                                                                                                                                                     possible intended match
              10: start:
    check:7'0     ~~~~~~~
              11:  %8 = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              12:  %h = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              13:  %9 = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              14:  %g = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              15:  %10 = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              16:  %f = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              17:  %11 = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              18:  %e = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              19:  %12 = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              20:  %d = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              21:  %13 = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              22:  %c = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              23:  %14 = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              24:  %b = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              25:  %15 = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              26:  %a = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              27:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %15)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              28:  store float %0, ptr %15, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              29:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %a, ptr align 4 %15, i64 4, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              30:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %15)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              31:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %14)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              32:  store float %1, ptr %14, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              33:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %b, ptr align 4 %14, i64 4, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              34:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %14)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              35:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %13)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              36:  store float %2, ptr %13, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              37:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %c, ptr align 4 %13, i64 4, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              38:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %13)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              39:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %12)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              40:  store float %3, ptr %12, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              41:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %d, ptr align 4 %12, i64 4, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              42:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %12)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              43:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %11)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              44:  store float %4, ptr %11, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              45:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %e, ptr align 4 %11, i64 4, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              46:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %11)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              47:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %10)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              48:  store float %5, ptr %10, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              49:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %f, ptr align 4 %10, i64 4, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              50:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %10)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              51:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %9)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              52:  store float %6, ptr %9, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              53:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %g, ptr align 4 %9, i64 4, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              54:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %9)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              55:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %8)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              56:  store float %7, ptr %8, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              57:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %h, ptr align 4 %8, i64 4, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              58:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %8)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              59:  ret void
    check:7'0     ~~~~~~~~~~
              60: }
    check:7'0     ~~
              61:
    check:7'0     ~
              62: ; Function Attrs: uwtable
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
              63: define void `@f_float_s_arg(float` %0) unnamed_addr #0 {
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              64: start:
    check:7'0     ~~~~~~~
              65:  %1 = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              66:  %a = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              67:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %1)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              68:  store float %0, ptr %1, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              69:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %a, ptr align 4 %1, i64 4, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              70:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %1)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              71:  ret void
    check:7'0     ~~~~~~~~~~
              72: }
    check:7'0     ~~
              73:
    check:7'0     ~
              74: ; Function Attrs: uwtable
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
              75: define float `@f_ret_float_s()` unnamed_addr #0 {
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              76: start:
    check:7'0     ~~~~~~~
              77:  %_0 = alloca [4 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              78:  store float 1.000000e+00, ptr %_0, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              79:  %0 = load float, ptr %_0, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              80:  ret float %0
    check:7'0     ~~~~~~~~~~~~~~
              81: }
    check:7'0     ~~
              82:
    check:7'0     ~
              83: ; Function Attrs: uwtable
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
              84: define void `@f_float_float_s_arg({` float, float } %0) unnamed_addr #0 {
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              85: start:
    check:7'0     ~~~~~~~
              86:  %1 = alloca [8 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              87:  %a = alloca [8 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              88:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %1)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              89:  store { float, float } %0, ptr %1, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              90:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %a, ptr align 4 %1, i64 8, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              91:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %1)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              92:  ret void
    check:7'0     ~~~~~~~~~~
              93: }
    check:7'0     ~~
              94:
    check:7'0     ~
              95: ; Function Attrs: uwtable
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
              96: define { float, float } `@f_ret_float_float_s()` unnamed_addr #0 {
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              97: start:
    check:7'0     ~~~~~~~
              98:  %0 = alloca [8 x i8], align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              99:  store float 1.000000e+00, ptr %0, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             100:  %1 = getelementptr inbounds i8, ptr %0, i64 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             101:  store float 2.000000e+00, ptr %1, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             102:  %2 = load { float, float }, ptr %0, align 4
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             103:  ret { float, float } %2
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~
             104: }
    check:7'0     ~~
             105:
    check:7'0     ~
             106: ; Function Attrs: uwtable
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
             107: define void `@f_float_float_s_arg_insufficient_fprs(float` %0, float %1, float %2, float %3, float %4, float %5, float %6, i64 %7) unnamed_addr #0 {
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             108: start:
    check:7'0     ~~~~~~~
             109:  %8 = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               .
               .
               .
    >>>>>>
    ------------------------------------------
    
    ---- [codegen] tests/codegen/riscv-abi/riscv64-lp64d-abi.rs stdout ----
    
    error: verification with 'FileCheck' failed
    status: exit status: 1
    command: "/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/llvm/build/bin/FileCheck" "--input-file" "/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64d-abi/riscv64-lp64d-abi.ll" "/home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/riscv64-lp64d-abi.rs" "--check-prefix=CHECK" "--check-prefix" "NONMSVC" "--allow-unused-prefixes" "--dump-input-context" "100"
    stdout: none
    --- stderr -------------------------------
    /home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/riscv64-lp64d-abi.rs:7:11: error: CHECK: expected string not found in input
    // CHECK: define void `@f_fpr_tracking(double` %0, double %1, double %2, double %3, double %4, double %5, double %6, double %7, i8 zeroext %i)
              ^
    /home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64d-abi/riscv64-lp64d-abi.ll:1:1: note: scanning from here
    ; ModuleID = 'riscv64_lp64d_abi.bed282cd9c73cc17-cgu.0'
    ^
    /home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64d-abi/riscv64-lp64d-abi.ll:9:1: note: possible intended match here
    define void `@f_fpr_tracking(double` %0, double %1, double %2, double %3, double %4, double %5, double %6, double %7, i8 noundef zeroext %i) unnamed_addr #0 {
    ^
    
    Input file: /home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64d-abi/riscv64-lp64d-abi.ll
    Check file: /home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/riscv64-lp64d-abi.rs
    
    -dump-input=help explains the following input dump.
    
    Input was:
    <<<<<<
               1: ; ModuleID = 'riscv64_lp64d_abi.bed282cd9c73cc17-cgu.0'
    check:7'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
               2: source_filename = "riscv64_lp64d_abi.bed282cd9c73cc17-cgu.0"
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               3: target datalayout = "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128"
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               4: target triple = "riscv64-unknown-linux-gnu"
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               5:
    check:7'0     ~
               6: %Tricky1 = type { [1 x double] }
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               7:
    check:7'0     ~
               8: ; Function Attrs: uwtable
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
               9: define void `@f_fpr_tracking(double` %0, double %1, double %2, double %3, double %4, double %5, double %6, double %7, i8 noundef zeroext %i) unnamed_addr #0 {
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    check:7'1     ?                                                                                                                                                             possible intended match
              10: start:
    check:7'0     ~~~~~~~
              11:  %8 = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              12:  %h = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              13:  %9 = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              14:  %g = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              15:  %10 = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              16:  %f = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              17:  %11 = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              18:  %e = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              19:  %12 = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              20:  %d = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              21:  %13 = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              22:  %c = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              23:  %14 = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              24:  %b = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              25:  %15 = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              26:  %a = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              27:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %15)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              28:  store double %0, ptr %15, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              29:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %a, ptr align 8 %15, i64 8, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              30:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %15)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              31:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %14)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              32:  store double %1, ptr %14, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              33:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %b, ptr align 8 %14, i64 8, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              34:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %14)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              35:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %13)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              36:  store double %2, ptr %13, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              37:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %c, ptr align 8 %13, i64 8, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              38:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %13)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              39:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %12)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              40:  store double %3, ptr %12, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              41:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %d, ptr align 8 %12, i64 8, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              42:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %12)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              43:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %11)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              44:  store double %4, ptr %11, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              45:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %e, ptr align 8 %11, i64 8, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              46:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %11)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              47:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %10)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              48:  store double %5, ptr %10, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              49:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %f, ptr align 8 %10, i64 8, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              50:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %10)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              51:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %9)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              52:  store double %6, ptr %9, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              53:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %g, ptr align 8 %9, i64 8, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              54:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %9)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              55:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %8)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              56:  store double %7, ptr %8, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              57:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %h, ptr align 8 %8, i64 8, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              58:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %8)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              59:  ret void
    check:7'0     ~~~~~~~~~~
              60: }
    check:7'0     ~~
              61:
    check:7'0     ~
              62: ; Function Attrs: uwtable
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
              63: define void `@f_double_s_arg(double` %0) unnamed_addr #0 {
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              64: start:
    check:7'0     ~~~~~~~
              65:  %1 = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              66:  %a = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              67:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %1)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              68:  store double %0, ptr %1, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              69:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %a, ptr align 8 %1, i64 8, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              70:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %1)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              71:  ret void
    check:7'0     ~~~~~~~~~~
              72: }
    check:7'0     ~~
              73:
    check:7'0     ~
              74: ; Function Attrs: uwtable
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
              75: define double `@f_ret_double_s()` unnamed_addr #0 {
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              76: start:
    check:7'0     ~~~~~~~
              77:  %_0 = alloca [8 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              78:  store double 1.000000e+00, ptr %_0, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              79:  %0 = load double, ptr %_0, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              80:  ret double %0
    check:7'0     ~~~~~~~~~~~~~~~
              81: }
    check:7'0     ~~
              82:
    check:7'0     ~
              83: ; Function Attrs: uwtable
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
              84: define void `@f_double_double_s_arg({` double, double } %0) unnamed_addr #0 {
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              85: start:
    check:7'0     ~~~~~~~
              86:  %1 = alloca [16 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              87:  %a = alloca [16 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              88:  call void `@llvm.lifetime.start.p0(i64` 16, ptr %1)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              89:  store { double, double } %0, ptr %1, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              90:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %a, ptr align 8 %1, i64 16, i1 false)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              91:  call void `@llvm.lifetime.end.p0(i64` 16, ptr %1)
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              92:  ret void
    check:7'0     ~~~~~~~~~~
              93: }
    check:7'0     ~~
              94:
    check:7'0     ~
              95: ; Function Attrs: uwtable
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
              96: define { double, double } `@f_ret_double_double_s()` unnamed_addr #0 {
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              97: start:
    check:7'0     ~~~~~~~
              98:  %0 = alloca [16 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              99:  store double 1.000000e+00, ptr %0, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             100:  %1 = getelementptr inbounds i8, ptr %0, i64 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             101:  store double 2.000000e+00, ptr %1, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             102:  %2 = load { double, double }, ptr %0, align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             103:  ret { double, double } %2
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
             104: }
    check:7'0     ~~
             105:
    check:7'0     ~
             106: ; Function Attrs: uwtable
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
             107: define void `@f_double_float_s_arg({` double, float } %0) unnamed_addr #0 {
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             108: start:
    check:7'0     ~~~~~~~
             109:  %1 = alloca [12 x i8], align 8
    check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               .
               .
               .
    >>>>>>
    ------------------------------------------
    
    failures:
        [codegen] tests/codegen/riscv-abi/call-llvm-intrinsics.rs
        [codegen] tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs
        [codegen] tests/codegen/riscv-abi/riscv64-lp64d-abi.rs
    
    test result: FAILED. 498 passed; 3 failed; 151 ignored; 0 measured; 0 filtered out; finished in 4.70s
    
    Some tests failed in compiletest suite=codegen mode=codegen host=x86_64-unknown-linux-gnu target=riscv64gc-unknown-linux-gnu
    Build completed unsuccessfully in 0:00:15
    ```
    
    </details>
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  10. Rollup merge of rust-lang#126033 - Kobzol:fix-toolstate-history, r=ehuss

    CI: fix publishing of toolstate history
    
    Hopefully fixes the upload of toolstate history that I broke in rust-lang#125145. The problem is that the toolstate environment variables need to be available not just when updating `latest.json` through the Bash/Python script, but also in the main CI workflow, where `history` is updated in bootstrap (the toolstate logic is distributed in two places :/ ).
    
    The only tricky thing is how to pass the token secret to the CI job, as I need to enable it only for privileged (`auto`/`try`) builds. I assume that the secret is filled only on `rust-lang-ci`, not on `rust-lang`, so I chose the easiest way of just configuring the environment variable globally. We'll see if that works on PR CI.
    
    r? `@ehuss`
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  11. Rollup merge of rust-lang#126034 - ChrisDenton:winsupport, r=ehuss

    Clarify our tier 1 Windows Server support
    
    I've been asked a number of times about our minimum Windows Server support so this PR updates the documentation to be more explicit.
    
    Note that this doesn't change our support at all, it just clarifies it. Windows Server 2016 is the first "Windows 10" server OS (specifically it has the same [build number](https://en.wikipedia.org/wiki/Windows_Server_2016#Release_to_manufacturing) as Windows 10 1607).
    workingjubilee committed Jun 6, 2024
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  12. Rollup merge of rust-lang#126035 - oli-obk:query_macro_errors, r=fmease

    Some minor query system cleanups
    
    * Improves diagnostics on conflicting query flags
    * removes unnecessary impls
    * `track_caller`
    
    pulled out of rust-lang#115613
    workingjubilee committed Jun 6, 2024
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  13. Rollup merge of rust-lang#126051 - nnethercote:clarify-x-fmt-error, r…

    …=Nilstrieb
    
    Clarify an `x fmt` error.
    
    For anyone who was using paths with `x fmt` previously, make the error message a bit clearer.
    
    r? ```@GuillaumeGomez```
    workingjubilee committed Jun 6, 2024
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  14. Rollup merge of rust-lang#126059 - workingjubilee:stack-nothing-highe…

    …r, r=ChrisDenton
    
    Raise `DEFAULT_MIN_STACK_SIZE` to at least 64KiB
    
    Prevent copy-paste errors from producing new starved-for-resources threaded platforms by raising `DEFAULT_MIN_STACK_SIZE` from 4096 bytes to at least 64KiB.
    
    Two platforms "affected" by this have no actual threads:
    - UEFI
    - "unsupported"
    
    Platforms that this actually affects:
    - wasm32-wasi with "atomics" enabled
    - wasm32-wasi-p1-threads
    
    Two exceptions:
    - SGX: a "secure code execution" platform, stays at 4096B
    - TEEOS: also a "secure code execution" platform, stays at 8192B
    
    I believe either of these may have sufficiently "interesting" semantics around threads, or significant external library support. Either would mean making any choices here for them is suspect.
    
    Fixes rust-lang#126027 which is a bug report about `DEFAULT_MIN_STACK_SIZE` being too low on wasi.
    workingjubilee committed Jun 6, 2024
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  15. Rollup merge of rust-lang#126064 - GuillaumeGomez:migrate-run-make-ma…

    …nual-crate-name, r=jieyouxu
    
    Migrate `run-make/manual-crate-name` to `rmake.rs`
    
    Part of rust-lang#121876.
    
    r? ``@jieyouxu``
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  16. Rollup merge of rust-lang#126072 - Zalathar:run-flags, r=jieyouxu

    compiletest: Allow multiple `//@ run-flags:` headers
    
    While working on some tests, I was annoyed to find that multiple `// `@run-flags:`` headers do not combine with each other (as `//@ compile-flags:` headers do), and instead all but one are silently discarded.
    
    This makes it impossible to split long flag lists into multiple lines.
    
    Fortunately it's easy to just recycle the existing logic from the other command-line-flags headers.
    workingjubilee committed Jun 6, 2024
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  17. Rollup merge of rust-lang#126073 - Zalathar:fulldeps-borrowck, r=jiey…

    …ouxu
    
    Port `tests/run-make-fulldeps/obtain-borrowck` to ui-fulldeps
    
    Thanks to `{{sysroot-base}}` from rust-lang#126008, this was also pretty straightforward to port over.
    workingjubilee committed Jun 6, 2024
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  18. Rollup merge of rust-lang#126081 - Kobzol:run-make-relative-paths, r=…

    …jieyouxu
    
    Do not use relative paths to Rust source root in run-make tests
    
    Pre-requisite for rust-lang#126080.
    
    Fixes: rust-lang#126071
    
    r? `@jieyouxu`
    workingjubilee committed Jun 6, 2024
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  19. Rollup merge of rust-lang#126086 - onur-ozkan:use-exe, r=petrochenkov

    use windows compatible executable name for libcxx-version
    
    Resolves #rust-lang#125411 (comment)
    workingjubilee committed Jun 6, 2024
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  20. Rollup merge of rust-lang#126096 - c410-f3r:tests-tests-tests, r=jhpratt

    [RFC-2011] Allow `core_intrinsics` when activated
    
    Fix rust-lang#120612
    workingjubilee committed Jun 6, 2024
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