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Diffstat (limited to 'llvm/lib/Target/Hexagon/HexagonTargetObjectFile.cpp')
-rw-r--r--llvm/lib/Target/Hexagon/HexagonTargetObjectFile.cpp15
1 files changed, 10 insertions, 5 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonTargetObjectFile.cpp b/llvm/lib/Target/Hexagon/HexagonTargetObjectFile.cpp
index 386cd14c827..2185bf8eebc 100644
--- a/llvm/lib/Target/Hexagon/HexagonTargetObjectFile.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonTargetObjectFile.cpp
@@ -199,11 +199,10 @@ MCSection *HexagonTargetObjectFile::getExplicitSectionGlobal(
/// section.
bool HexagonTargetObjectFile::isGlobalInSmallSection(const GlobalObject *GO,
const TargetMachine &TM) const {
- if (!isSmallDataEnabled(TM)) {
- LLVM_DEBUG(dbgs() << "Small data is not available.\n");
- return false;
- }
-
+ bool HaveSData = isSmallDataEnabled(TM);
+ if (!HaveSData)
+ LLVM_DEBUG(dbgs() << "Small-data allocation is disabled, but symbols "
+ "may have explicit section assignments...\n");
// Only global variables, not functions.
LLVM_DEBUG(dbgs() << "Checking if value is in small-data, -G"
<< SmallDataThreshold << ": \"" << GO->getName() << "\": ");
@@ -223,6 +222,12 @@ bool HexagonTargetObjectFile::isGlobalInSmallSection(const GlobalObject *GO,
return IsSmall;
}
+ // If sdata is disabled, stop the checks here.
+ if (!HaveSData) {
+ LLVM_DEBUG(dbgs() << "no, small-data allocation is disabled\n");
+ return false;
+ }
+
if (GVar->isConstant()) {
LLVM_DEBUG(dbgs() << "no, is a constant\n");
return false;
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