[llvm-branch-commits] [llvm] [LLVM][Coroutines] Create `.noalloc` variant of switch ABI coroutine ramp functions during CoroSplit (PR #99283)

@@ -2049,6 +2055,22 @@ the coroutine must reach the final suspend point when it get destroyed. This attribute only works for switched-resume coroutines now. +coro_must_elide +--- + +When a Call or Invoke instruction is marked with `coro_must_elide`, +CoroAnnotati

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Create `.noalloc` variant of switch ABI coroutine ramp functions during CoroSplit (PR #99283)

@@ -2049,6 +2055,22 @@ the coroutine must reach the final suspend point when it get destroyed. This attribute only works for switched-resume coroutines now. +coro_must_elide +--- + +When a Call or Invoke instruction is marked with `coro_must_elide`, +CoroAnnotati

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Create `.noalloc` variant of switch ABI coroutine ramp functions during CoroSplit (PR #99283)

@@ -1967,22 +2047,13 @@ splitCoroutine(Function &F, SmallVectorImpl &Clones, for (DbgVariableRecord *DVR : DbgVariableRecords) coro::salvageDebugInfo(ArgToAllocaMap, *DVR, Shape.OptimizeFrame, false /*UseEntryValue*/); - return Shape; -} -//

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Create `.noalloc` variant of switch ABI coroutine ramp functions during CoroSplit (PR #99283)

@@ -1967,22 +2047,13 @@ splitCoroutine(Function &F, SmallVectorImpl &Clones, for (DbgVariableRecord *DVR : DbgVariableRecords) coro::salvageDebugInfo(ArgToAllocaMap, *DVR, Shape.OptimizeFrame, false /*UseEntryValue*/); - return Shape; -} -//

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Transform "coro_must_elide" calls to switch ABI coroutines to the `noalloc` variant (PR #99285)

@@ -968,8 +969,8 @@ PassBuilder::buildInlinerPipeline(OptimizationLevel Level, // it's been modified since. MainCGPipeline.addPass(createCGSCCToFunctionPassAdaptor( RequireAnalysisPass())); - MainCGPipeline.addPass(CoroSplitPass(Level != OptimizationLevel::O0)); +

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Transform "coro_must_elide" calls to switch ABI coroutines to the `noalloc` variant (PR #99285)

https://github.com/vogelsgesang edited https://github.com/llvm/llvm-project/pull/99285 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Transform "coro_must_elide" calls to switch ABI coroutines to the `noalloc` variant (PR #99285)

https://github.com/vogelsgesang edited https://github.com/llvm/llvm-project/pull/99285 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Transform "coro_must_elide" calls to switch ABI coroutines to the `noalloc` variant (PR #99285)

@@ -968,8 +969,8 @@ PassBuilder::buildInlinerPipeline(OptimizationLevel Level, // it's been modified since. MainCGPipeline.addPass(createCGSCCToFunctionPassAdaptor( RequireAnalysisPass())); - MainCGPipeline.addPass(CoroSplitPass(Level != OptimizationLevel::O0)); +

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Transform "coro_must_elide" calls to switch ABI coroutines to the `noalloc` variant (PR #99285)

@@ -968,8 +969,8 @@ PassBuilder::buildInlinerPipeline(OptimizationLevel Level, // it's been modified since. MainCGPipeline.addPass(createCGSCCToFunctionPassAdaptor( RequireAnalysisPass())); - MainCGPipeline.addPass(CoroSplitPass(Level != OptimizationLevel::O0)); +

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Create `.noalloc` variant of switch ABI coroutine ramp functions during CoroSplit (PR #99283)

https://github.com/vogelsgesang edited https://github.com/llvm/llvm-project/pull/99283 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Create `.noalloc` variant of switch ABI coroutine ramp functions during CoroSplit (PR #99283)

@@ -1455,6 +1462,64 @@ struct SwitchCoroutineSplitter { setCoroInfo(F, Shape, Clones); } + static Function *createNoAllocVariant(Function &F, coro::Shape &Shape, +SmallVectorImpl &Clones) { +auto *OrigFnTy = F.getFunctionType(

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Transform "coro_must_elide" calls to switch ABI coroutines to the `noalloc` variant (PR #99285)

@@ -0,0 +1,135 @@ +//===- CoroSplit.cpp - Converts a coroutine into a state machine --===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Ap

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Create `.noalloc` variant of switch ABI coroutine ramp functions during CoroSplit (PR #99283)

@@ -1455,6 +1462,64 @@ struct SwitchCoroutineSplitter { setCoroInfo(F, Shape, Clones); } + static Function *createNoAllocVariant(Function &F, coro::Shape &Shape, +SmallVectorImpl &Clones) { +auto *OrigFnTy = F.getFunctionType(

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Create `.noalloc` variant of switch ABI coroutine ramp functions during CoroSplit (PR #99283)

https://github.com/vogelsgesang edited https://github.com/llvm/llvm-project/pull/99283 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Create `.noalloc` variant of switch ABI coroutine ramp functions during CoroSplit (PR #99283)

https://github.com/vogelsgesang edited https://github.com/llvm/llvm-project/pull/99283 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Create `.noalloc` variant of switch ABI coroutine ramp functions during CoroSplit (PR #99283)

https://github.com/vogelsgesang approved this pull request. LGTM on a high level. But I am not experienced in this code area, so you might want to wait for another review https://github.com/llvm/llvm-project/pull/99283 ___ llvm-branch-commits mailing

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Create `.noalloc` variant of switch ABI coroutine ramp functions during CoroSplit (PR #99283)

@@ -1455,6 +1462,64 @@ struct SwitchCoroutineSplitter { setCoroInfo(F, Shape, Clones); } + static Function *createNoAllocVariant(Function &F, coro::Shape &Shape, +SmallVectorImpl &Clones) { +auto *OrigFnTy = F.getFunctionType(

[llvm-branch-commits] [llvm] [LLVM][Coroutines] Create `.noalloc` variant of switch ABI coroutine ramp functions during CoroSplit (PR #99283)

@@ -1967,22 +2047,13 @@ splitCoroutine(Function &F, SmallVectorImpl &Clones, for (DbgVariableRecord *DVR : DbgVariableRecords) coro::salvageDebugInfo(ArgToAllocaMap, *DVR, Shape.OptimizeFrame, false /*UseEntryValue*/); - return Shape; -} -//

[llvm-branch-commits] [libcxx] [libc++] Implement std::move_only_function (P0288R9) (PR #94670)

@@ -0,0 +1,93 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apac