error: no matching function for call to object of type '(lambda at lib/Target/AMDGPU/SILoadStoreOptimizer.cpp:2051:9)'

[marxin]

Bugzilla Link	52380
Resolution	FIXED
Resolved on	Nov 09, 2021 21:06
Version	trunk
OS	Linux
Blocks	#51489
CC	@aaronpuchert,@tstellar
Fixed by commit(s)	c502902 9e084f4

Extended Description

One can't build LLVM 13 with the current GCC master due to:

[ 3836s] /home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/stage1/bin/clang++ -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/build/lib/Target/AMDGPU -I/home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/lib/Target/AMDGPU -I/home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/build/include -I/home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/include -fomit-frame-pointer -O3 -Wall -D_FORTIFY_SOURCE=0 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -Werror=return-type -Wno-error -DNDEBUG -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -flto=thin -g1 -fvisibility=hidden -fno-exceptions -std=c++14 -MD -MT lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/SILoadStoreOptimizer.cpp.o -MF lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/SILoadStoreOptimizer.cpp.o.d -o lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/SILoadStoreOptimizer.cpp.o -c /home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp
[ 3836s] In file included from /home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp:60:
[ 3836s] In file included from /home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/lib/Target/AMDGPU/AMDGPU.h:13:
[ 3836s] In file included from /home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/include/llvm/IR/PassManager.h:57:
[ 3836s] In file included from /usr/lib/gcc/i586-suse-linux/12/../../../../include/c++/12/list:63:
[ 3836s] /usr/lib/gcc/i586-suse-linux/12/../../../../include/c++/12/bits/stl_list.h:179:13: error: no matching function for call to object of type '(lambda at /home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp:2051:9)'
[ 3836s] { return _M_cmp(*_Iter(__lhs), _Iter(__rhs)); }
[ 3836s] ^~~~~~
[ 3836s] /usr/lib/gcc/i586-suse-linux/12/../../../../include/c++/12/bits/stl_list.h:203:12: note: in instantiation of member function 'std::__detail::_Scratch_list::_Ptr_cmp<std::_List_const_iterator<(anonymous namespace)::SILoadStoreOptimizer::CombineInfo>, (lambda at /home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp:2051:9)>::operator()' requested here
[ 3836s] if (__comp(__first2, __first1))
[ 3836s] ^
[ 3836s] /usr/lib/gcc/i586-suse-linux/12/../../../../include/c++/12/bits/list.tcc:640:20: note: in instantiation of function template specialization 'std::__detail::_Scratch_list::merge<std::__detail::_Scratch_list::_Ptr_cmp<std::_List_const_iterator<(anonymous namespace)::SILoadStoreOptimizer::CombineInfo>, (lambda at /home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp:2051:9)>>' requested here
[ 3836s] __counter->merge(__carry, __ptr_comp);
[ 3836s] ^
[ 3836s] /home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp:2050:15: note: in instantiation of function template specialization 'std::list<(anonymous namespace)::SILoadStoreOptimizer::CombineInfo>::sort<(lambda at /home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp:2051:9)>' requested here
[ 3836s] MergeList.sort(
[ 3836s] ^
[ 3836s] /home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp:2051:9: note: candidate function not viable: 2nd argument ('const (anonymous namespace)::SILoadStoreOptimizer::CombineInfo') would lose const qualifier
[ 3836s] [] (const CombineInfo &A, CombineInfo &B) {
[ 3836s] ^
[ 3836s] /home/abuild/rpmbuild/BUILD/llvm-13.0.0.src/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp:2051:9: note: conversion candidate of type 'bool ()(const (anonymous namespace)::SILoadStoreOptimizer::CombineInfo &, (anonymous namespace)::SILoadStoreOptimizer::CombineInfo &)'
[ 3836s] 1 error generated.

The code is defined here:
https:/llvm/llvm-project/blob/main/llvm/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp#L2068

[marxin]

I've just sent patch candidate: https://reviews.llvm.org/D112990.

[marxin]

Fixed.

[aaronpuchert]

We should probably have this in 13.0.1.

[tstellar]

Merged: 9e084f4