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Raise min LLVM version to 9.0

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This commit is contained in:
Martin Kinkelin 2022-04-15 02:19:03 +02:00
parent d08f4cb377
commit bdef01e7cc
53 changed files with 63 additions and 6929 deletions
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12
driver/linker-gcc.cpp
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@ -368,18 +368,10 @@ void ArgsBuilder::addXRayLinkFlags(const llvm::Triple &triple) {
warning(Loc(), "XRay may not be fully supported on non-Linux target OS.");
bool libraryFoundAndLinked = addCompilerRTArchiveLinkFlags("xray", triple);
#if LDC_LLVM_VER >= 700
// Since LLVM 7, each XRay mode was split into its own library.
if (libraryFoundAndLinked) {
addCompilerRTArchiveLinkFlags("xray-basic", triple);
addCompilerRTArchiveLinkFlags("xray-fdr", triple);
}
#else
// Before LLVM 7, XRay requires the C++ std library (but not on Darwin).
// Only link with the C++ stdlib when the XRay library was found.
if (libraryFoundAndLinked && !triple.isOSDarwin())
addCppStdlibLinkFlags(triple);
#endif
}
// Returns true if library was found and added to link flags.
@ -770,7 +762,7 @@ int linkObjToBinaryGcc(llvm::StringRef outputPath,
#else
success = lld::mach_o::link(fullArgs
#endif
#if LDC_LLVM_VER >= 700 && LDC_LLVM_VER < 1400
#if LDC_LLVM_VER < 1400
,
CanExitEarly
#endif
@ -799,7 +791,7 @@ int linkObjToBinaryGcc(llvm::StringRef outputPath,
#endif
);
} else if (global.params.targetTriple->isOSBinFormatWasm()) {
#if __linux__ && LDC_LLVM_VER >= 700
#if __linux__
// FIXME: segfault in cleanup (`freeArena()`) after successful linking,
// but only on Linux?
CanExitEarly = true;