| Issue |
132893
|
| Summary |
I compiled it with the fmemory profile option and ran it once to generate the memprof.refraw file. However, the llvm prefdata merge triggered an assertion
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
fanju110
|
COPTIMIZE = -O3 -g -flto -ffast-math -march=raptorlake -mllvm -vectorize-loops=false -mllvm -vectorize-slp=false -mllvm -enable-loop-distribute -funroll-loops -fno-pie -fno-pic -fmemory-profile=""
EXTRA_LIBS = -lrt -lpthread -L/home/fyk/jemalloc-dev/lib -L/home/fyk/llvm/llvm19_x86 -L/usr/lib/llvm-14/lib -ldl -ljemalloc
EXTRA_LDFLAGS = -fuse-ld=lld -Wl,--build-id -mllvm=-vectorize-loops=false,--build-id,-mllvm=-vectorize-slp=false
Above are my compilation options
However, I triggered an assertion while processing the profile file
llvm-profdata merge -output=default.memprofdata x86_generate/* --profiled-binary perlbench_s_base.20250321-memory-generate
llvm-profdata: /home/fyk/llvm-project/llvm/lib/ProfileData/MemProfReader.cpp:408: llvm::Error llvm::memprof::RawMemProfReader::initialize(std::unique_ptr<llvm::MemoryBuffer>): Assertion `Phdr.p_vaddr == (Phdr.p_vaddr & ~(0x1000 - 1U)) && "Expect p_vaddr to always be page aligned"' failed.
llvm-profdata: /home/fyk/llvm-project/llvm/lib/ProfileData/MemProfReader.cpp:408: llvm::Error llvm::memprof::RawMemProfReader::initialize(std::unique_ptr<llvm::MemoryBuffer>): Assertion `Phdr.p_vaddr == (Phdr.p_vaddr & ~(0x1000 - 1U)) && "Expect p_vaddr to always be page aligned"' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
llvm-profdata: /home/fyk/llvm-project/llvm/lib/ProfileData/MemProfReader.cpp:408: llvm::Error llvm::memprof::RawMemProfReader::initialize(std::unique_ptr<llvm::MemoryBuffer>): Assertion `Phdr.p_vaddr == (Phdr.p_vaddr & ~(0x1000 - 1U)) && "Expect p_vaddr to always be page aligned"' failed.
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