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add patch to LLD to fix deadlock race condition in wasm linker

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Patch is getting upstreamed here: https://reviews.llvm.org/D60757
And so this patch can be removed with LLVM 9.0.0.
This commit is contained in:
Andrew Kelley 2019-04-16 03:56:46 -04:00
parent 0a280b6062
commit c8b60538ed
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GPG Key ID: 7C5F548F728501A9
1 changed files with 6 additions and 6 deletions
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12
deps/lld/wasm/OutputSections.cpp vendored
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@ -111,8 +111,8 @@ void CodeSection::writeTo(uint8_t *Buf) {
memcpy(Buf, CodeSectionHeader.data(), CodeSectionHeader.size());
// Write code section bodies
parallelForEach(Functions,
[&](const InputChunk *Chunk) { Chunk->writeTo(Buf); });
for (const InputChunk *Chunk : Functions)
Chunk->writeTo(Buf);
}
uint32_t CodeSection::numRelocations() const {
@ -176,7 +176,7 @@ void DataSection::writeTo(uint8_t *Buf) {
// Write data section headers
memcpy(Buf, DataSectionHeader.data(), DataSectionHeader.size());
parallelForEach(Segments, [&](const OutputSegment *Segment) {
for (const OutputSegment *Segment : Segments) {
// Write data segment header
uint8_t *SegStart = Buf + Segment->SectionOffset;
memcpy(SegStart, Segment->Header.data(), Segment->Header.size());
@ -184,7 +184,7 @@ void DataSection::writeTo(uint8_t *Buf) {
// Write segment data payload
for (const InputChunk *Chunk : Segment->InputSegments)
Chunk->writeTo(Buf);
});
}
}
uint32_t DataSection::numRelocations() const {
@ -232,8 +232,8 @@ void CustomSection::writeTo(uint8_t *Buf) {
Buf += NameData.size();
// Write custom sections payload
parallelForEach(InputSections,
[&](const InputSection *Section) { Section->writeTo(Buf); });
for (const InputSection *Section : InputSections)
Section->writeTo(Buf);
}
uint32_t CustomSection::numRelocations() const {