================
@@ -1128,9 +1122,11 @@ void CodeGenPGO::emitMCDCParameters(CGBuilderTy
&Builder) {
// Emit intrinsic representing MCDC bitmap parameters at function entry.
// This is used by the instrumentation pass, but it isn't actually lowered to
// anything.
- llvm::Value *Args[3] = {llvm::ConstantExpr::getBitCast(FuncNameVar, I8PtrTy),
- Builder.getInt64(FunctionHash),
- Builder.getInt32(RegionMCDCState->BitmapBytes)};
+ llvm::Value *Args[3] = {
+ llvm::ConstantExpr::getBitCast(FuncNameVar, I8PtrTy),
+ Builder.getInt64(FunctionHash),
+ Builder.getInt32(llvm::alignTo(RegionMCDCState->BitmapBits, CHAR_BIT) /
+ CHAR_BIT)};
----------------
chapuni wrote:
@evodius96 Could we change it with bitcount as well, for the consistency?
https://github.com/llvm/llvm-project/pull/82448
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