ARM64: support relocated "TBZ/TBNZ" instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207110 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM64/MCTargetDesc/ARM64ELFObjectWriter.cpp b/lib/Target/ARM64/MCTargetDesc/ARM64ELFObjectWriter.cpp
index 2ecc73cf808f99cf6afb9f9c61165fdb8038b990..b775dd332fe6adb8bb9b448d4675cb99bb0c1ce1 100644 (file)
--- a/lib/Target/ARM64/MCTargetDesc/ARM64ELFObjectWriter.cpp
+++ b/lib/Target/ARM64/MCTargetDesc/ARM64ELFObjectWriter.cpp
@@ -87,6 +87,8 @@ unsigned ARM64ELFObjectWriter::GetRelocType(const MCValue &Target,
       if (SymLoc == ARM64MCExpr::VK_GOTTPREL)
         return ELF::R_AARCH64_TLSIE_LD_GOTTPREL_PREL19;
       return ELF::R_AARCH64_LD_PREL_LO19;
+    case ARM64::fixup_arm64_pcrel_branch14:
+      return ELF::R_AARCH64_TSTBR14;
     case ARM64::fixup_arm64_pcrel_branch19:
       return ELF::R_AARCH64_CONDBR19;
     default:

diff --git a/test/MC/AArch64/elf-reloc-tstb.s b/test/MC/AArch64/elf-reloc-tstb.s
index 25c98163b58465c98a041aac43d5ae0214087dfd..370b9ee126ac055dddfad89c01f12a9ff9b4bc34 100644 (file)
--- a/test/MC/AArch64/elf-reloc-tstb.s
+++ b/test/MC/AArch64/elf-reloc-tstb.s
@@ -1,4 +1,7 @@
 // RUN: llvm-mc -triple=aarch64-none-linux-gnu -filetype=obj %s -o - | \
+// RUN:   llvm-readobj -r | FileCheck -check-prefix=OBJ %s
+
+// RUN: llvm-mc -triple=arm64-none-linux-gnu -filetype=obj %s -o - | \
 // RUN:   llvm-readobj -r | FileCheck -check-prefix=OBJ %s
 
         tbz x6, #45, somewhere