16 lines
770 B
Text
16 lines
770 B
Text
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Always disable GlobalISel on aarch64, fixes a crash when building on
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aarch64 without retguard, with a stack protector and without
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optimizations.
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Index: lib/Target/AArch64/AArch64TargetMachine.cpp
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--- lib/Target/AArch64/AArch64TargetMachine.cpp.orig
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+++ lib/Target/AArch64/AArch64TargetMachine.cpp
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@@ -332,6 +332,7 @@ AArch64TargetMachine::AArch64TargetMachine(const Targe
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// Enable GlobalISel at or below EnableGlobalISelAt0, unless this is
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// MachO/CodeModel::Large, which GlobalISel does not support.
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if (getOptLevel() <= EnableGlobalISelAtO &&
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+ !getTargetTriple().isOSOpenBSD() &&
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TT.getArch() != Triple::aarch64_32 &&
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TT.getEnvironment() != Triple::GNUILP32 &&
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!(getCodeModel() == CodeModel::Large && TT.isOSBinFormatMachO())) {
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