bjoernager/rust
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Update the minimum external LLVM to 19

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This commit is contained in:
Josh Stone 2025-04-02 12:08:01 -07:00
parent 0c478fdfe1
commit 12167d7064
70 changed files with 222 additions and 1911 deletions
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4
compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp
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@ -47,7 +47,6 @@ struct LLVMRustMCDCBranchParameters {
int16_t ConditionIDs[2];
};
#if LLVM_VERSION_GE(19, 0)
static coverage::mcdc::BranchParameters
fromRust(LLVMRustMCDCBranchParameters Params) {
return coverage::mcdc::BranchParameters(
@ -59,7 +58,6 @@ fromRust(LLVMRustMCDCDecisionParameters Params) {
return coverage::mcdc::DecisionParameters(Params.BitmapIdx,
Params.NumConditions);
}
#endif
// Must match the layout of
// `rustc_codegen_llvm::coverageinfo::ffi::CoverageSpan`.
@ -203,7 +201,6 @@ extern "C" void LLVMRustCoverageWriteFunctionMappingsToBuffer(
Region.Span.LineEnd, Region.Span.ColumnEnd));
}
#if LLVM_VERSION_GE(19, 0)
// MC/DC branch regions:
for (const auto &Region : ArrayRef(MCDCBranchRegions, NumMCDCBranchRegions)) {
MappingRegions.push_back(coverage::CounterMappingRegion::makeBranchRegion(
@ -221,7 +218,6 @@ extern "C" void LLVMRustCoverageWriteFunctionMappingsToBuffer(
Region.Span.LineStart, Region.Span.ColumnStart, Region.Span.LineEnd,
Region.Span.ColumnEnd));
}
#endif
// Write the converted expressions and mappings to a byte buffer.
auto CoverageMappingWriter = coverage::CoverageMappingWriter(