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athena
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Fixes for LLVM 12

This commit is contained in:
Luke Street 2021-05-01 08:32:08 -04:00
parent 991ffede79
commit 7a2a8a79ca
1 changed files with 25 additions and 6 deletions
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31
atdna/main.cpp
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@ -75,6 +75,21 @@ using StreamOut = llvm::raw_pwrite_stream;
using StreamOut = llvm::raw_fd_ostream;
#endif
#if LLVM_VERSION_MAJOR >= 12
static inline bool GetIntegerConstantExpr(const clang::Expr* expr, llvm::APSInt& out, const clang::ASTContext& ctx) {
const auto optional = expr->getIntegerConstantExpr(ctx);
if (optional) {
out = optional.getValue();
return true;
}
return false;
}
#else
static inline bool GetIntegerConstantExpr(const clang::Expr* expr, llvm::APSInt& out, const clang::ASTContext& ctx) {
return expr->isIntegerConstantExpr(out, context);
}
#endif
class ATDNAEmitVisitor : public clang::RecursiveASTVisitor<ATDNAEmitVisitor> {
clang::ASTContext& context;
StreamOut& fileOut;
@ -595,7 +610,7 @@ class ATDNAEmitVisitor : public clang::RecursiveASTVisitor<ATDNAEmitVisitor> {
argExpr = static_cast<const clang::ParenExpr*>(argExpr)->getSubExpr();
llvm::raw_string_ostream strStream(sizeExprStr);
argExpr->printPretty(strStream, nullptr, context.getPrintingPolicy());
} else if (expr->isIntegerConstantExpr(sizeLiteral, context)) {
} else if (GetIntegerConstantExpr(expr, sizeLiteral, context)) {
sizeExprStr = sizeLiteral.toString(10);
}
}
@ -637,7 +652,7 @@ class ATDNAEmitVisitor : public clang::RecursiveASTVisitor<ATDNAEmitVisitor> {
argExpr = static_cast<const clang::ParenExpr*>(argExpr)->getSubExpr();
llvm::raw_string_ostream strStream2(sizeExprStr);
argExpr->printPretty(strStream2, nullptr, context.getPrintingPolicy());
} else if (expr->isIntegerConstantExpr(sizeLiteral, context)) {
} else if (GetIntegerConstantExpr(expr, sizeLiteral, context)) {
sizeExprStr = sizeLiteral.toString(10);
}
} else if (idx == 1) {
@ -684,7 +699,7 @@ class ATDNAEmitVisitor : public clang::RecursiveASTVisitor<ATDNAEmitVisitor> {
argExpr = static_cast<const clang::ParenExpr*>(argExpr)->getSubExpr();
llvm::raw_string_ostream strStream(offsetExprStr);
argExpr->printPretty(strStream, nullptr, context.getPrintingPolicy());
} else if (expr->isIntegerConstantExpr(offsetLiteral, context)) {
} else if (GetIntegerConstantExpr(expr, offsetLiteral, context)) {
offsetExprStr = offsetLiteral.toString(10);
}
} else {
@ -736,7 +751,7 @@ class ATDNAEmitVisitor : public clang::RecursiveASTVisitor<ATDNAEmitVisitor> {
for (const clang::TemplateArgument& arg : *tsType) {
if (arg.getKind() == clang::TemplateArgument::Expression) {
const clang::Expr* expr = arg.getAsExpr();
if (!expr->isIntegerConstantExpr(align, context)) {
if (!GetIntegerConstantExpr(expr, align, context)) {
clang::DiagnosticBuilder diag = context.getDiagnostics().Report(expr->getExprLoc(), AthenaError);
diag.AddString("Unable to use non-constant align expression in Athena");
diag.AddSourceRange(clang::CharSourceRange(expr->getSourceRange(), true));
@ -989,7 +1004,7 @@ class ATDNAEmitVisitor : public clang::RecursiveASTVisitor<ATDNAEmitVisitor> {
argExpr = static_cast<const clang::ParenExpr*>(argExpr)->getSubExpr();
llvm::raw_string_ostream strStream(sizeExprStr);
argExpr->printPretty(strStream, nullptr, context.getPrintingPolicy());
} else if (expr->isIntegerConstantExpr(sizeLiteral, context)) {
} else if (GetIntegerConstantExpr(expr, sizeLiteral, context)) {
sizeExprStr = sizeLiteral.toString(10);
}
}
@ -1032,7 +1047,7 @@ class ATDNAEmitVisitor : public clang::RecursiveASTVisitor<ATDNAEmitVisitor> {
argExpr = static_cast<const clang::ParenExpr*>(argExpr)->getSubExpr();
llvm::raw_string_ostream strStream2(sizeExprStr);
argExpr->printPretty(strStream2, nullptr, context.getPrintingPolicy());
} else if (expr->isIntegerConstantExpr(sizeLiteral, context)) {
} else if (GetIntegerConstantExpr(expr, sizeLiteral, context)) {
sizeExprStr = sizeLiteral.toString(10);
}
} else if (idx == 1) {
@ -1231,7 +1246,11 @@ public:
std::unique_ptr<StreamOut> fileout;
StreamOut* fileoutOld;
if (OutputFilename.size())
#if LLVM_VERSION_MAJOR >= 12
fileout = MakeStreamOut(compiler.createOutputFile(OutputFilename, false, true, true), fileoutOld);
#else
fileout = MakeStreamOut(compiler.createOutputFile(OutputFilename, false, true, "", "", true), fileoutOld);
#endif
else
fileout = MakeStreamOut(compiler.createDefaultOutputFile(false, "a", "cpp"), fileoutOld);
AthenaError =