Index: lib/Target/ARM/ARMISelLowering.cpp
===================================================================
--- lib/Target/ARM/ARMISelLowering.cpp
+++ lib/Target/ARM/ARMISelLowering.cpp
@@ -3132,9 +3132,12 @@
   bool IsRO = isReadOnly(GV);
 
   // promoteToConstantPool only if not generating XO text section
-  if (TM.shouldAssumeDSOLocal(*GV->getParent(), GV) && !Subtarget->genExecuteOnly())
+  // Temporarily disable promotion of constant globals to constant pools until
+  // PR32780 gets resolved.
+  // FIXME: uncomment once PR32780 is fixed.
+  /*if (TM.shouldAssumeDSOLocal(*GV->getParent(), GV) && !Subtarget->genExecuteOnly())
     if (SDValue V = promoteToConstantPool(GV, DAG, PtrVT, dl))
-      return V;
+      return V;*/
 
   if (isPositionIndependent()) {
     bool UseGOT_PREL = !TM.shouldAssumeDSOLocal(*GV->getParent(), GV);
Index: test/CodeGen/ARM/constantpool-promote-dbg.ll
===================================================================
--- test/CodeGen/ARM/constantpool-promote-dbg.ll
+++ test/CodeGen/ARM/constantpool-promote-dbg.ll
@@ -1,3 +1,6 @@
+; Temporarily XFAIL'ed until PR32780 gets resolved.
+; FIXME: remove XFAIL once PR32780 is fixed.
+; XFAIL: *
 ; RUN: llc -relocation-model=static < %s | FileCheck %s
 
 target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
Index: test/CodeGen/ARM/constantpool-promote-ldrh.ll
===================================================================
--- test/CodeGen/ARM/constantpool-promote-ldrh.ll
+++ test/CodeGen/ARM/constantpool-promote-ldrh.ll
@@ -1,3 +1,6 @@
+; Temporarily XFAIL'ed until PR32780 gets resolved.
+; FIXME: remove XFAIL once PR32780 is fixed.
+; XFAIL: *
 ; RUN: llc < %s -O0 -fast-isel=false | FileCheck %s
 ; RUN: llc < %s -O0 -fast-isel=false -filetype=obj
 target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
Index: test/CodeGen/ARM/constantpool-promote.ll
===================================================================
--- test/CodeGen/ARM/constantpool-promote.ll
+++ test/CodeGen/ARM/constantpool-promote.ll
@@ -45,6 +45,9 @@
 ; CHECK-LABEL: @test3
 ; CHECK: adr r0, [[x:.*]]
 ; CHECK: [[x]]:
+; Temporarily XFAIL'ed until PR32780 gets resolved.
+; FIXME: remove XFAIL once PR32780 is fixed.
+; XFAIL: *
 ; CHECK: .asciz "this string is just right!\000"
 define void @test3() #0 {
   tail call void @a(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str2, i32 0, i32 0)) #2