================
@@ -983,7 +979,7 @@ void CodeGenPGO::mapRegionCounters(const Decl *D) {
// for most embedded applications. Setting a maximum value prevents the
// bitmap footprint from growing too large without the user's knowledge. In
// the future, this value could be adjusted with a command-line option.
- unsigned MCDCMaxConditions = (CGM.getCodeGenOpts().MCDCCoverage) ? 6 : 0;
+ unsigned MCDCMaxConditions = (CGM.getCodeGenOpts().MCDCCoverage) ? 32767 : 0;
----------------
evodius96 wrote:
I know you will do this later, but I also wanted to echo the desire for a means
to control the condition limit to warn the user against unintended memory
footprint expansion, most useful in embedded development contexts. It may not
otherwise be obvious to most users what is contributing to larger memory usage.
We could also override the default in downstream toolchains.
https://github.com/llvm/llvm-project/pull/82448
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