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Update LLVM and add Unsupported diagnostic

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Secure entry functions do not support if arguments are passed on the
stack. An "unsupported" diagnostic will be emitted by LLVM if that is
the case.
This commits adds support in Rust for that diagnostic so that an error
will be output if that is the case!

Signed-off-by: Hugues de Valon <hugues.devalon@arm.com>
This commit is contained in:
Hugues de Valon 2020-09-29 12:20:56 +01:00
parent 511ed9f235
commit d255d70e7a
4 changed files with 13 additions and 0 deletions
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3
compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
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@ -1171,6 +1171,7 @@ enum class LLVMRustDiagnosticKind {
OptimizationFailure,
PGOProfile,
Linker,
Unsupported,
};
static LLVMRustDiagnosticKind toRust(DiagnosticKind Kind) {
@ -1197,6 +1198,8 @@ static LLVMRustDiagnosticKind toRust(DiagnosticKind Kind) {
return LLVMRustDiagnosticKind::PGOProfile;
case DK_Linker:
return LLVMRustDiagnosticKind::Linker;
case DK_Unsupported:
return LLVMRustDiagnosticKind::Unsupported;
default:
return (Kind >= DK_FirstRemark && Kind <= DK_LastRemark)
? LLVMRustDiagnosticKind::OptimizationRemarkOther