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| author | Thomas Lively <tlively@google.com> | 2020-05-21 11:33:25 -0700 |
|---|---|---|
| committer | Thomas Lively <tlively@google.com> | 2020-05-21 11:33:25 -0700 |
| commit | d851fce4cb238d5fe85ce71002721dfc2330fa46 (patch) | |
| tree | c138909296adf3bc9e715f2196e5421273678136 /llvm/lib/IR/Module.cpp | |
| parent | abf4957204f55f435a5655260be13982a224fc3b (diff) | |
| download | llvm-d851fce4cb238d5fe85ce71002721dfc2330fa46.zip llvm-d851fce4cb238d5fe85ce71002721dfc2330fa46.tar.gz llvm-d851fce4cb238d5fe85ce71002721dfc2330fa46.tar.bz2 | |
[lld][WebAssembly] Do not emit initialization for .bss segments
Summary:
This patch fixes a bug where initialization code for .bss segments was
emitted in the memory initialization function even though the .bss
segments were discounted in the datacount section and omitted in the
data section. This was producing invalid binaries due to out-of-bounds
segment indices on the memory.init and data.drop instructions that
were trying to operate on the nonexistent .bss segments.
Reviewers: sbc100
Subscribers: dschuff, jgravelle-google, aheejin, sunfish, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D80354
Diffstat (limited to 'llvm/lib/IR/Module.cpp')
0 files changed, 0 insertions, 0 deletions