[clang] [llvm] [NFC] Address bit-field storage sizes to ensure ideal packing (PR #139825)
via cfe-commits
cfe-commits at lists.llvm.org
Thu May 15 21:30:52 PDT 2025
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@@ -74,20 +75,23 @@ enum DiagnosticClass {
struct StaticDiagInfoRec {
uint16_t DiagID;
LLVM_PREFERRED_TYPE(diag::Severity)
- uint8_t DefaultSeverity : 3;
+ uint16_t DefaultSeverity : 3;
LLVM_PREFERRED_TYPE(DiagnosticClass)
- uint8_t Class : 3;
+ uint16_t Class : 3;
LLVM_PREFERRED_TYPE(DiagnosticIDs::SFINAEResponse)
- uint8_t SFINAE : 2;
- uint8_t Category : 6;
+ uint16_t SFINAE : 2;
+ LLVM_PREFERRED_TYPE(diag::DiagCategory)
+ uint16_t Category : 6;
LLVM_PREFERRED_TYPE(bool)
- uint8_t WarnNoWerror : 1;
+ uint16_t WarnNoWerror : 1;
LLVM_PREFERRED_TYPE(bool)
- uint8_t WarnShowInSystemHeader : 1;
+ uint16_t WarnShowInSystemHeader : 1;
LLVM_PREFERRED_TYPE(bool)
- uint8_t WarnShowInSystemMacro : 1;
+ uint16_t WarnShowInSystemMacro : 1;
+ LLVM_PREFERRED_TYPE(diag::Group)
uint16_t OptionGroupIndex : 15;
+
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cor3ntin wrote:
What should be removed?
https://github.com/llvm/llvm-project/pull/139825
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