[llvm] [PseudoProbe] Use probe id as the base dwarf discriminator for callsites (PR #65685)
Hongtao Yu via llvm-commits
llvm-commits at lists.llvm.org
Fri Sep 8 09:37:21 PDT 2023
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@@ -2075,6 +2076,11 @@ class DILocation : public MDNode {
static unsigned
getBaseDiscriminatorFromDiscriminator(unsigned D,
bool IsFSDiscriminator = false) {
+ // Return the probe id instead of zero for a pseudo probe discriminator.
+ // This should help differenciate callsites with same line numbers.
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htyu wrote:
Sounds good, comment updated.
https://github.com/llvm/llvm-project/pull/65685
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