Index: llvm/lib/Target/Sparc/MCTargetDesc/SparcAsmBackend.cpp
===================================================================
--- llvm/lib/Target/Sparc/MCTargetDesc/SparcAsmBackend.cpp
+++ llvm/lib/Target/Sparc/MCTargetDesc/SparcAsmBackend.cpp
@@ -42,7 +42,7 @@
     return (Value >> 2) & 0x7ffff;
 
   case Sparc::fixup_sparc_br16_2:
-    return (Value >> 2) & 0xc000;
+    return ((Value >> 2) & 0xc000) << 6;
 
   case Sparc::fixup_sparc_br16_14:
     return (Value >> 2) & 0x3fff;
Index: llvm/lib/Target/Sparc/MCTargetDesc/SparcELFObjectWriter.cpp
===================================================================
--- llvm/lib/Target/Sparc/MCTargetDesc/SparcELFObjectWriter.cpp
+++ llvm/lib/Target/Sparc/MCTargetDesc/SparcELFObjectWriter.cpp
@@ -62,6 +62,9 @@
     case Sparc::fixup_sparc_call30:  return ELF::R_SPARC_WDISP30;
     case Sparc::fixup_sparc_br22:    return ELF::R_SPARC_WDISP22;
     case Sparc::fixup_sparc_br19:    return ELF::R_SPARC_WDISP19;
+    case Sparc::fixup_sparc_br16_14:
+    case Sparc::fixup_sparc_br16_2:
+      return ELF::R_SPARC_WDISP16;
     case Sparc::fixup_sparc_pc22:    return ELF::R_SPARC_PC22;
     case Sparc::fixup_sparc_pc10:    return ELF::R_SPARC_PC10;
     case Sparc::fixup_sparc_wplt30:  return ELF::R_SPARC_WPLT30;
Index: llvm/test/MC/Sparc/sparc64-bpr-offset.s
===================================================================
--- /dev/null
+++ llvm/test/MC/Sparc/sparc64-bpr-offset.s
@@ -0,0 +1,31 @@
+! RUN: llvm-mc -arch=sparcv9 -filetype=obj %s | llvm-objdump -d - | FileCheck %s --check-prefix=BIN
+
+        !! SPARCv9/SPARC64 BPr branches have different offset encoding than the others,
+        !! so make sure that our offset bits don't trample on other fields.
+        !! This is particularly important with backwards branches.
+
+        ! BIN:  0: 02 c8 40 01  	brz %g1, 1
+        ! BIN:  4: 04 c8 40 01  	brlez %g1, 1
+        ! BIN:  8: 06 c8 40 01  	brlz %g1, 1
+        ! BIN:  c: 0a c8 40 01  	brnz %g1, 1
+        ! BIN: 10: 0c c8 40 01  	brgz %g1, 1
+        ! BIN: 14: 0e c8 40 01  	brgez %g1, 1
+        brz   %g1, .+4
+        brlez %g1, .+4
+        brlz  %g1, .+4
+        brnz  %g1, .+4
+        brgz  %g1, .+4
+        brgez %g1, .+4
+
+        ! BIN: 18: 02 f8 7f ff  	brz %g1, 65535
+        ! BIN: 1c: 04 f8 7f ff  	brlez %g1, 65535
+        ! BIN: 20: 06 f8 7f ff  	brlz %g1, 65535
+        ! BIN: 24: 0a f8 7f ff  	brnz %g1, 65535
+        ! BIN: 28: 0c f8 7f ff  	brgz %g1, 65535
+        ! BIN: 2c: 0e f8 7f ff  	brgez %g1, 65535
+        brz   %g1, .-4
+        brlez %g1, .-4
+        brlz  %g1, .-4
+        brnz  %g1, .-4
+        brgz  %g1, .-4
+        brgez %g1, .-4