[llvm-branch-commits] [llvm] [Inline][PGO] After inline, update profile for invoke instruction in both cloned instruction in the caller and original callee (PR #83809)

[Mingming Liu via llvm-branch-commits]

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@@ -918,6 +918,18 @@ LandingPadInst *InvokeInst::getLandingPadInst() const {
   return cast<LandingPadInst>(getUnwindDest()->getFirstNonPHI());
 }
 
+void InvokeInst::updateProfWeight(uint64_t S, uint64_t T) {
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minglotus-6 wrote:

It makes sense to move them to `CallBase`. Will need to construct a test case (possibly based on https://github.com/llvm/llvm-project/blob/main/clang/test/CodeGen/asm-goto.c)
- The difference between 1) current patch and 2) moving this to 'CallBase' and calling `updateProfWeight` on a `CallBase` is that, branch weight of terminating instruction `callbr` ([lowered](https://llvm.org/docs/LangRef.html#callbr-instruction) from inline assembly [goto](https://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html#GotoLabels)) will also be updated. 

https://github.com/llvm/llvm-project/pull/83809