AMDGPU/SI: Correctly emit agent global segment variables when targeting HSA

Differential Revision: http://reviews.llvm.org/D14508

llvm-svn: 254540
diff --git a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCAsmInfo.cpp b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCAsmInfo.cpp
index 01548e5..89fa212 100644
--- a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCAsmInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCAsmInfo.cpp
@@ -36,6 +36,7 @@
 }
 
 bool AMDGPUMCAsmInfo::shouldOmitSectionDirective(StringRef SectionName) const {
-  return SectionName == ".hsatext" ||
+  return SectionName == ".hsatext" || SectionName == ".hsadata_global_agent" ||
+         SectionName == ".hsadata_global_program" ||
          MCAsmInfo::shouldOmitSectionDirective(SectionName);
 }