commit b65fa483058f1b4049c7201525779b4f49cceb80
author Guillaume Chatelet <gchatelet@google.com> Tue Oct 15 12:56:24 2019 +0000
committer Guillaume Chatelet <gchatelet@google.com> Tue Oct 15 12:56:24 2019 +0000
tree 465ad540bb829d323547089d9656f52e4d8733da
parent a94546987529b4410b99a66dfd268b3faacb78ec

[Alignment] Migrate Attribute::getWith(Stack)Alignment

Summary:
This is patch is part of a series to introduce an Alignment type.
See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html
See this patch for the introduction of the type: https://reviews.llvm.org/D64790

Reviewers: courbet, jdoerfert

Reviewed By: courbet

Subscribers: arsenm, jvesely, nhaehnle, hiraditya, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D68792

llvm-svn: 374884

llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.cpp

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.cpp b/llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.cpp
index b31de0a..9f5bcd8 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.cpp
@@ -218,12 +218,13 @@
   assert(F.getCallingConv() == CallingConv::AMDGPU_KERNEL ||
          F.getCallingConv() == CallingConv::SPIR_KERNEL);
 
-  unsigned MaxKernArgAlign;
+  Align MaxKernArgAlign;
   HSACodeProps.mKernargSegmentSize = STM.getKernArgSegmentSize(F,
                                                                MaxKernArgAlign);
   HSACodeProps.mGroupSegmentFixedSize = ProgramInfo.LDSSize;
   HSACodeProps.mPrivateSegmentFixedSize = ProgramInfo.ScratchSize;
-  HSACodeProps.mKernargSegmentAlign = std::max(MaxKernArgAlign, 4u);
+  HSACodeProps.mKernargSegmentAlign =
+      std::max(MaxKernArgAlign, Align(4)).value();
   HSACodeProps.mWavefrontSize = STM.getWavefrontSize();
   HSACodeProps.mNumSGPRs = ProgramInfo.NumSGPR;
   HSACodeProps.mNumVGPRs = ProgramInfo.NumVGPR;
@@ -883,7 +884,7 @@
 
   auto Kern = HSAMetadataDoc->getMapNode();
 
-  unsigned MaxKernArgAlign;
+  Align MaxKernArgAlign;
   Kern[".kernarg_segment_size"] = Kern.getDocument()->getNode(
       STM.getKernArgSegmentSize(F, MaxKernArgAlign));
   Kern[".group_segment_fixed_size"] =
@@ -891,7 +892,7 @@
   Kern[".private_segment_fixed_size"] =
       Kern.getDocument()->getNode(ProgramInfo.ScratchSize);
   Kern[".kernarg_segment_align"] =
-      Kern.getDocument()->getNode(std::max(uint32_t(4), MaxKernArgAlign));
+      Kern.getDocument()->getNode(std::max(Align(4), MaxKernArgAlign).value());
   Kern[".wavefront_size"] =
       Kern.getDocument()->getNode(STM.getWavefrontSize());
   Kern[".sgpr_count"] = Kern.getDocument()->getNode(ProgramInfo.NumSGPR);