[PATCH] D36002: AMDGPU: Initial implementation of calls

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added inline comments.


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Comment at: lib/Target/AMDGPU/SIFrameLowering.cpp:605
+      .addReg(SPReg)
+      .addImm(Amount * ST.getWavefrontSize());
+  } else if (CalleePopAmount != 0) {
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Which memory is used? I thought it is scratch, in which case it shall be already implicitly multiplied by the wavefront size.


https://reviews.llvm.org/D36002