[PATCH] D20087: AMDGPU: Fix promote alloca pass creating huge arrays

[Tom Stellard via llvm-commits]

tstellarAMD added inline comments.

================
Comment at: lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp:163-164
@@ +162,4 @@
+  // on other factors..
+  unsigned OccupancyHint
+    = AMDGPU::getIntegerAttribute(F, "amdgpu-expected-occupancy", 0);
+  if (OccupancyHint == 0)
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We should use the amdgpu-max-waves-per-eu attribute here.


http://reviews.llvm.org/D20087