[PATCH] D104920: [OpenMP] Increase attributor iterations on the GPU

[Joseph Huber via Phabricator via llvm-commits]

jhuber6 created this revision.
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Increase the number of attributor iterations on a GPU target. I forgot to
change this in D104416 <https://reviews.llvm.org/D104416>.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D104920

Files:
  llvm/lib/Transforms/IPO/OpenMPOpt.cpp


Index: llvm/lib/Transforms/IPO/OpenMPOpt.cpp
===================================================================
--- llvm/lib/Transforms/IPO/OpenMPOpt.cpp
+++ llvm/lib/Transforms/IPO/OpenMPOpt.cpp
@@ -2668,7 +2668,7 @@
   OMPInformationCache InfoCache(M, AG, Allocator, /*CGSCC*/ Functions,
                                 OMPInModule.getKernels());
 
-  unsigned MaxFixponitIterations = (!OMPInModule.getKernels().empty()) ? 64 : 32;
+  unsigned MaxFixponitIterations = (!OMPInModule.getKernels().empty()) ? 128 : 32;
   Attributor A(Functions, InfoCache, CGUpdater, nullptr, true, false, MaxFixponitIterations, OREGetter,
                DEBUG_TYPE);
 
@@ -2725,7 +2725,7 @@
   OMPInformationCache InfoCache(*(Functions.back()->getParent()), AG, Allocator,
                                 /*CGSCC*/ Functions, OMPInModule.getKernels());
 
-  unsigned MaxFixponitIterations = (!OMPInModule.getKernels().empty()) ? 64 : 32;
+  unsigned MaxFixponitIterations = (!OMPInModule.getKernels().empty()) ? 128 : 32;
   Attributor A(Functions, InfoCache, CGUpdater, nullptr, false, true, MaxFixponitIterations, OREGetter,
                DEBUG_TYPE);
 
@@ -2803,7 +2803,7 @@
         *(Functions.back()->getParent()), AG, Allocator,
         /*CGSCC*/ Functions, OMPInModule.getKernels());
 
-    unsigned MaxFixponitIterations = (!OMPInModule.getKernels().empty()) ? 64 : 32;
+    unsigned MaxFixponitIterations = (!OMPInModule.getKernels().empty()) ? 128 : 32;
     Attributor A(Functions, InfoCache, CGUpdater, nullptr, false, true,
                  MaxFixponitIterations, OREGetter, DEBUG_TYPE);
 


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