[Driver] Allow enum SanitizerOrdinal to represent more than 64 different sanitizer checks, NFC.
enum SanitizerOrdinal has reached maximum capacity, this change extends the capacity to 128 sanitizer checks.
This can eventually allow us to add gcc 8's options "-fsanitize=pointer-substract" and "-fsanitize=pointer-compare".
This is a recommit of r354873 but with a fix for unqualified lookup error in lldb cmake build bot.
Fixes: https://llvm.org/PR39425
Differential Revision: https://reviews.llvm.org/D57914
llvm-svn: 355190
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
index 5ee0378..09ba2a0 100644
--- a/clang/lib/CodeGen/CGExpr.cpp
+++ b/clang/lib/CodeGen/CGExpr.cpp
@@ -2855,16 +2855,13 @@
}
static CheckRecoverableKind getRecoverableKind(SanitizerMask Kind) {
- assert(llvm::countPopulation(Kind) == 1);
- switch (Kind) {
- case SanitizerKind::Vptr:
+ assert(Kind.countPopulation() == 1);
+ if (Kind == SanitizerKind::Vptr)
return CheckRecoverableKind::AlwaysRecoverable;
- case SanitizerKind::Return:
- case SanitizerKind::Unreachable:
+ else if (Kind == SanitizerKind::Return || Kind == SanitizerKind::Unreachable)
return CheckRecoverableKind::Unrecoverable;
- default:
+ else
return CheckRecoverableKind::Recoverable;
- }
}
namespace {