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--print target-cpus shows default target cpu, updated docs

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This commit is contained in:
James Dietz 2023-04-26 21:11:14 -04:00
parent eb7a743421
commit ea17aa9141
3 changed files with 18 additions and 4 deletions
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11
compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
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@ -307,7 +307,7 @@ static size_t getLongestEntryLength(ArrayRef<KV> Table) {
return MaxLen;
}
extern "C" void LLVMRustPrintTargetCPUs(LLVMTargetMachineRef TM) {
extern "C" void LLVMRustPrintTargetCPUs(LLVMTargetMachineRef TM, &Char[]) {
const TargetMachine *Target = unwrap(TM);
const MCSubtargetInfo *MCInfo = Target->getMCSubtargetInfo();
const Triple::ArchType HostArch = Triple(sys::getDefaultTargetTriple()).getArch();
@ -324,7 +324,14 @@ extern "C" void LLVMRustPrintTargetCPUs(LLVMTargetMachineRef TM) {
MaxCPULen, "native", (int)HostCPU.size(), HostCPU.data());
}
for (auto &CPU : CPUTable)
printf(" %-*s\n", MaxCPULen, CPU.Key);
printf(" %-*s", MaxCPULen, CPU.Key);
if (CPU.Key == Target->getTargetTriple().getArch()) {
printf(" default target\n");
}
else {
printf("\n");
}
printf("\n");
}