Correct way to handle CONSTPOOL_ENTRY instructions.

llvm-svn: 58409

1 files changed, 11 insertions, 0 deletions

diff --git a/llvm/lib/Target/ARM/ARMRelocations.h b/llvm/lib/Target/ARM/ARMRelocations.h
index 6963980bc2e..93101a61797 100644
--- a/llvm/lib/Target/ARM/ARMRelocations.h
+++ b/llvm/lib/Target/ARM/ARMRelocations.h
@@ -19,8 +19,19 @@
 namespace llvm {
   namespace ARM {
     enum RelocationType {
+      // reloc_arm_absolute - Absolute relocation, just add the relocated value
+      // to the value already in memory.
+      reloc_arm_absolute,
+
+      // reloc_arm_relative - PC relative relocation, add the relocated value to
+      // the value already in memory, after we adjust it for where the PC is.
       reloc_arm_relative,
 
+      // reloc_arm_cp_entry - PC relative relocation for constpool_entry's whose
+      // addresses are kept locally in a map.
+      reloc_arm_cp_entry,
+
+      // reloc_arm_branch - Branch address relocation.
       reloc_arm_branch
     };
   }