[Bug target/98557] [11 Regression] ICE in insert_operand_rank, at tree-ssa-reassoc.c:367 on arm-linux-gnueabihf

[doko at debian dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98557

--- Comment #11 from Matthias Klose <doko at debian dot org> ---
$ valgrind /usr/lib/arm-linux-gnueabihf/clang_delta
--query-instances=replace-function-def-with-decl wxe_funcs.ii
==48917== Memcheck, a memory error detector
==48917== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==48917== Using Valgrind-3.16.1 and LibVEX; rerun with -h for copyright info
==48917== Command: /usr/lib/arm-linux-gnueabihf/clang_delta
--query-instances=replace-function-def-with-decl wxe_funcs.ii
==48917== 
clang_delta: /usr/lib/llvm-11/include/llvm/ADT/PointerIntPair.h:178: static
intptr_t llvm::PointerIntPairInfo<PointerT, IntBits,
PtrTraits>::updatePointer(intptr_t, PointerT) [with PointerT = clang::Stmt*;
unsigned int IntBits = 1; PtrTraits =
llvm::PointerLikeTypeTraits<clang::Stmt*>; intptr_t = int]: Assertion `(PtrWord
& ~PointerBitMask) == 0 && "Pointer is not sufficiently aligned"' failed.
==48917== 
==48917== Process terminating with default action of signal 6 (SIGABRT)
==48917==    at 0xB442216: __libc_do_syscall (libc-do-syscall.S:47)
==48917==    by 0xB451427: __libc_signal_restore_set (internal-signals.h:104)
==48917==    by 0xB451427: raise (raise.c:47)
==48917==    by 0xB441D55: abort (abort.c:79)
==48917==    by 0xB44C647: __assert_fail_base (assert.c:92)
==48917==    by 0xB44C6D1: __assert_fail (assert.c:101)
==48917==    by 0x969EAF: llvm::PointerIntPairInfo<clang::Stmt*, 1u,
llvm::PointerLikeTypeTraits<clang::Stmt*> >::updatePointer(int, clang::Stmt*)
[clone .part.0] (PointerIntPair.h:178)
==48917==    by 0x972259: updatePointer (SmallVector.h:345)
==48917==    by 0x972259: setPointerAndInt (PointerIntPair.h:76)
==48917==    by 0x972259: PointerIntPair (PointerIntPair.h:54)
==48917==    by 0x972259:
clang::RecursiveASTVisitor<ReplaceFunctionDefWithDeclCollectionVisitor>::TraverseStmt(clang::Stmt*,
llvm::SmallVectorImpl<llvm::PointerIntPair<clang::Stmt*, 1u, bool,
llvm::PointerLikeTypeTraits<clang::Stmt*>,
llvm::PointerIntPairInfo<clang::Stmt*, 1u,
llvm::PointerLikeTypeTraits<clang::Stmt*> > > >*) (RecursiveASTVisitor.h:576)
==48917==    by 0x97F703: TraverseVarDecl (RecursiveASTVisitor.h:2106)
==48917==    by 0x97F703:
clang::RecursiveASTVisitor<ReplaceFunctionDefWithDeclCollectionVisitor>::TraverseVarDecl(clang::VarDecl*)
(RecursiveASTVisitor.h:2106)
==48917==    by 0x96B6EB:
clang::RecursiveASTVisitor<ReplaceFunctionDefWithDeclCollectionVisitor>::TraverseDeclContextHelper(clang::DeclContext*)
[clone .part.0] (RecursiveASTVisitor.h:1383)
==48917==    by 0x96F179: TraverseDeclContextHelper
(RecursiveASTVisitor.h:1377)
==48917==    by 0x96F179: TraverseTranslationUnitDecl
(RecursiveASTVisitor.h:1484)
==48917==    by 0x96F179:
clang::RecursiveASTVisitor<ReplaceFunctionDefWithDeclCollectionVisitor>::TraverseDecl(clang::Decl*)
(DeclNodes.inc:595)
==48917==    by 0x96B661:
ReplaceFunctionDefWithDecl::HandleTranslationUnit(clang::ASTContext&)
(ReplaceFunctionDefWithDecl.cpp:71)
==48917==    by 0x4E58C47: clang::ParseAST(clang::Sema&, bool, bool)
(clang/lib/Parse/ParseAST.cpp:171)
==48917== 
==48917== HEAP SUMMARY:
==48917==     in use at exit: 875,117 bytes in 3,394 blocks
==48917==   total heap usage: 3,646 allocs, 252 frees, 989,805 bytes allocated
==48917== 
==48917== LEAK SUMMARY:
==48917==    definitely lost: 0 bytes in 0 blocks
==48917==    indirectly lost: 0 bytes in 0 blocks
==48917==      possibly lost: 0 bytes in 0 blocks
==48917==    still reachable: 875,117 bytes in 3,394 blocks
==48917==         suppressed: 0 bytes in 0 blocks
==48917== Rerun with --leak-check=full to see details of leaked memory
==48917== 
==48917== For lists of detected and suppressed errors, rerun with: -s
==48917== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
Aborted (core dumped)