[llvm] a9827fb - [llvm] Handle CPI symbols for UEFI (#135652)

[via llvm-commits]

Author: Prabhu Rajasekaran
Date: 2025-04-16T14:14:43-07:00
New Revision: a9827fbc86b3d2973b9eef7bfb8f726dd75f17a5

URL: https://github.com/llvm/llvm-project/commit/a9827fbc86b3d2973b9eef7bfb8f726dd75f17a5
DIFF: https://github.com/llvm/llvm-project/commit/a9827fbc86b3d2973b9eef7bfb8f726dd75f17a5.diff

LOG: [llvm] Handle CPI symbols for UEFI (#135652)

UEFI targets besides MSVC environment must support constant pool
symbols.

Added: 
    

Modified: 
    llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 1d72a1e116ecd..4b05ad398f053 100644
--- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -4113,7 +4113,8 @@ const MCExpr *AsmPrinter::lowerBlockAddressConstant(const BlockAddress &BA) {
 
 /// GetCPISymbol - Return the symbol for the specified constant pool entry.
 MCSymbol *AsmPrinter::GetCPISymbol(unsigned CPID) const {
-  if (getSubtargetInfo().getTargetTriple().isWindowsMSVCEnvironment()) {
+  if (getSubtargetInfo().getTargetTriple().isWindowsMSVCEnvironment() ||
+      getSubtargetInfo().getTargetTriple().isUEFI()) {
     const MachineConstantPoolEntry &CPE =
         MF->getConstantPool()->getConstants()[CPID];
     if (!CPE.isMachineConstantPoolEntry()) {