diff --git a/lib/Target/ARM/ARMFastISel.cpp b/lib/Target/ARM/ARMFastISel.cpp
index 1c3fa84..a647688 100644
--- a/lib/Target/ARM/ARMFastISel.cpp
+++ b/lib/Target/ARM/ARMFastISel.cpp
@@ -628,6 +628,11 @@
     (const TargetRegisterClass*)&ARM::GPRRegClass;
   unsigned DestReg = createResultReg(RC);
 
+  // FastISel TLS support on non-Darwin is broken, punt to SelectionDAG.
+  const GlobalVariable *GVar = dyn_cast<GlobalVariable>(GV);
+  bool IsThreadLocal = GVar && GVar->isThreadLocal();
+  if (!Subtarget->isTargetDarwin() && IsThreadLocal) return 0;
+
   // Use movw+movt when possible, it avoids constant pool entries.
   // Darwin targets don't support movt with Reloc::Static, see
   // ARMTargetLowering::LowerGlobalAddressDarwin.  Other targets only support
@@ -2961,13 +2966,22 @@
 namespace llvm {
   FastISel *ARM::createFastISel(FunctionLoweringInfo &funcInfo,
                                 const TargetLibraryInfo *libInfo) {
-    // Completely untested on non-iOS.
     const TargetMachine &TM = funcInfo.MF->getTarget();
 
-    // Darwin and thumb1 only for now.
     const ARMSubtarget *Subtarget = &TM.getSubtarget<ARMSubtarget>();
-    if (Subtarget->isTargetIOS() && !Subtarget->isThumb1Only())
+    // Thumb2 support on iOS; ARM support on iOS, Linux and NaCl.
+    bool UseFastISel = false;
+    UseFastISel |= Subtarget->isTargetIOS() && !Subtarget->isThumb1Only();
+    UseFastISel |= Subtarget->isTargetLinux() && !Subtarget->isThumb();
+    UseFastISel |= Subtarget->isTargetNaCl() && !Subtarget->isThumb();
+    if (UseFastISel) {
+      // iOS always has a FP for backtracking, force other targets
+      // to keep their FP when doing FastISel. The emitted code is
+      // currently superior, and in cases like test-suite's lencod
+      // FastISel isn't quite correct when FP is eliminated.
+      TM.Options.NoFramePointerElim = true;
       return new ARMFastISel(funcInfo, libInfo);
+    }
     return 0;
   }
 }
diff --git a/test/CodeGen/ARM/fast-isel-GEP-coalesce.ll b/test/CodeGen/ARM/fast-isel-GEP-coalesce.ll
index 28a84e3..05a6bab 100644
--- a/test/CodeGen/ARM/fast-isel-GEP-coalesce.ll
+++ b/test/CodeGen/ARM/fast-isel-GEP-coalesce.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-darwin | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-darwin | FileCheck %s --check-prefix=THUMB
 
 %struct.A = type { i32, [2 x [2 x i32]], i8, [3 x [3 x [3 x i32]]] }
diff --git a/test/CodeGen/ARM/fast-isel-binary.ll b/test/CodeGen/ARM/fast-isel-binary.ll
index 723383e..3159627 100644
--- a/test/CodeGen/ARM/fast-isel-binary.ll
+++ b/test/CodeGen/ARM/fast-isel-binary.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
 
 ; Test add with non-legal types
diff --git a/test/CodeGen/ARM/fast-isel-br-const.ll b/test/CodeGen/ARM/fast-isel-br-const.ll
index aefe200..293302f 100644
--- a/test/CodeGen/ARM/fast-isel-br-const.ll
+++ b/test/CodeGen/ARM/fast-isel-br-const.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
 
 define i32 @t1(i32 %a, i32 %b) nounwind uwtable ssp {
diff --git a/test/CodeGen/ARM/fast-isel-call-multi-reg-return.ll b/test/CodeGen/ARM/fast-isel-call-multi-reg-return.ll
index 46d5f99..da829e9 100644
--- a/test/CodeGen/ARM/fast-isel-call-multi-reg-return.ll
+++ b/test/CodeGen/ARM/fast-isel-call-multi-reg-return.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
 
 ; Fast-isel can't handle non-double multi-reg retvals.
diff --git a/test/CodeGen/ARM/fast-isel-call.ll b/test/CodeGen/ARM/fast-isel-call.ll
index 6ee2c34..55911e5 100644
--- a/test/CodeGen/ARM/fast-isel-call.ll
+++ b/test/CodeGen/ARM/fast-isel-call.ll
@@ -1,8 +1,11 @@
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -arm-long-calls | FileCheck %s --check-prefix=ARM-LONG
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -arm-long-calls | FileCheck %s --check-prefix=ARM-LONG
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -arm-long-calls | FileCheck %s --check-prefix=THUMB-LONG
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -mattr=-vfp2 | FileCheck %s --check-prefix=ARM-NOVFP
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -mattr=-vfp2 | FileCheck %s --check-prefix=ARM-NOVFP
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -mattr=-vfp2 | FileCheck %s --check-prefix=THUMB-NOVFP
 
 ; Note that some of these tests assume that relocations are either
diff --git a/test/CodeGen/ARM/fast-isel-cmp-imm.ll b/test/CodeGen/ARM/fast-isel-cmp-imm.ll
index 660156a..45ef4ed 100644
--- a/test/CodeGen/ARM/fast-isel-cmp-imm.ll
+++ b/test/CodeGen/ARM/fast-isel-cmp-imm.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
 
 define void @t1a(float %a) uwtable ssp {
diff --git a/test/CodeGen/ARM/fast-isel-conversion.ll b/test/CodeGen/ARM/fast-isel-conversion.ll
index 686ccad..91034fb 100644
--- a/test/CodeGen/ARM/fast-isel-conversion.ll
+++ b/test/CodeGen/ARM/fast-isel-conversion.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
 
 ; Test sitofp
diff --git a/test/CodeGen/ARM/fast-isel-crash.ll b/test/CodeGen/ARM/fast-isel-crash.ll
index 7d45fef..ec9cf8d 100644
--- a/test/CodeGen/ARM/fast-isel-crash.ll
+++ b/test/CodeGen/ARM/fast-isel-crash.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -mtriple=thumbv7-apple-darwin
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -mtriple=thumbv7-linux-gnueabi
 
 %union.anon = type { <16 x i32> }
 
diff --git a/test/CodeGen/ARM/fast-isel-crash2.ll b/test/CodeGen/ARM/fast-isel-crash2.ll
index 8867f87..d606877 100644
--- a/test/CodeGen/ARM/fast-isel-crash2.ll
+++ b/test/CodeGen/ARM/fast-isel-crash2.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -mtriple=thumbv7-apple-darwin
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -mtriple=thumbv7-linux-gnueabi
 ; rdar://9515076
 ; (Make sure this doesn't crash.)
 
diff --git a/test/CodeGen/ARM/fast-isel-fold.ll b/test/CodeGen/ARM/fast-isel-fold.ll
index 7a65295..38e1f884 100644
--- a/test/CodeGen/ARM/fast-isel-fold.ll
+++ b/test/CodeGen/ARM/fast-isel-fold.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-darwin | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-darwin | FileCheck %s --check-prefix=THUMB
 
 @a = global i8 1, align 1
diff --git a/test/CodeGen/ARM/fast-isel-frameaddr.ll b/test/CodeGen/ARM/fast-isel-frameaddr.ll
index c256e73..5ae7ad7 100644
--- a/test/CodeGen/ARM/fast-isel-frameaddr.ll
+++ b/test/CodeGen/ARM/fast-isel-frameaddr.ll
@@ -46,8 +46,7 @@
 ; LINUX-ARM: frameaddr_index1:
 ; LINUX-ARM: push {r11}
 ; LINUX-ARM: mov r11, sp
-; LINUX-ARM: mov r0, r11
-; LINUX-ARM: ldr r0, [r0]
+; LINUX-ARM: ldr r0, [r11]
 
 ; LINUX-THUMB2: frameaddr_index1:
 ; LINUX-THUMB2: str r7, [sp, #-4]!
@@ -80,8 +79,7 @@
 ; LINUX-ARM: frameaddr_index3:
 ; LINUX-ARM: push {r11}
 ; LINUX-ARM: mov r11, sp
-; LINUX-ARM: mov r0, r11
-; LINUX-ARM: ldr r0, [r0]
+; LINUX-ARM: ldr r0, [r11]
 ; LINUX-ARM: ldr r0, [r0]
 ; LINUX-ARM: ldr r0, [r0]
 
diff --git a/test/CodeGen/ARM/fast-isel-icmp.ll b/test/CodeGen/ARM/fast-isel-icmp.ll
index 8357ed5..04a9282 100644
--- a/test/CodeGen/ARM/fast-isel-icmp.ll
+++ b/test/CodeGen/ARM/fast-isel-icmp.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
 
 define i32 @icmp_i16_signed(i16 %a, i16 %b) nounwind {
diff --git a/test/CodeGen/ARM/fast-isel-indirectbr.ll b/test/CodeGen/ARM/fast-isel-indirectbr.ll
index ebc0e84..2456ef4 100644
--- a/test/CodeGen/ARM/fast-isel-indirectbr.ll
+++ b/test/CodeGen/ARM/fast-isel-indirectbr.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
 
 define void @t1(i8* %x) {
diff --git a/test/CodeGen/ARM/fast-isel-intrinsic.ll b/test/CodeGen/ARM/fast-isel-intrinsic.ll
index bc9769a..9ae9f0f 100644
--- a/test/CodeGen/ARM/fast-isel-intrinsic.ll
+++ b/test/CodeGen/ARM/fast-isel-intrinsic.ll
@@ -1,6 +1,8 @@
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -arm-long-calls | FileCheck %s --check-prefix=ARM-LONG
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -arm-long-calls | FileCheck %s --check-prefix=ARM-LONG
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -arm-long-calls | FileCheck %s --check-prefix=THUMB-LONG
 
 ; Note that some of these tests assume that relocations are either
@@ -20,8 +22,8 @@
 ; ARM: uxtb r1, r1
 ; ARM: bl {{_?}}memset
 ; ARM-LONG: t1
-; ARM-LONG: movw r3, :lower16:L_memset$non_lazy_ptr
-; ARM-LONG: movt r3, :upper16:L_memset$non_lazy_ptr
+; ARM-LONG: {{(movw r3, :lower16:L_memset\$non_lazy_ptr)|(ldr r3, .LCPI)}}
+; ARM-LONG: {{(movt r3, :upper16:L_memset\$non_lazy_ptr)?}}
 ; ARM-LONG: ldr r3, [r3]
 ; ARM-LONG: blx r3
 ; THUMB: t1
@@ -58,8 +60,8 @@
 ; ARM: ldr r1, [sp[[SLOT]]] @ 4-byte Reload
 ; ARM: bl {{_?}}memcpy
 ; ARM-LONG: t2
-; ARM-LONG: movw r3, :lower16:L_memcpy$non_lazy_ptr
-; ARM-LONG: movt r3, :upper16:L_memcpy$non_lazy_ptr
+; ARM-LONG: {{(movw r3, :lower16:L_memcpy\$non_lazy_ptr)|(ldr r3, .LCPI)}}
+; ARM-LONG: {{(movt r3, :upper16:L_memcpy\$non_lazy_ptr)?}}
 ; ARM-LONG: ldr r3, [r3]
 ; ARM-LONG: blx r3
 ; THUMB: t2
@@ -96,8 +98,8 @@
 ; ARM: mov r0, r1
 ; ARM: bl {{_?}}memmove
 ; ARM-LONG: t3
-; ARM-LONG: movw r3, :lower16:L_memmove$non_lazy_ptr
-; ARM-LONG: movt r3, :upper16:L_memmove$non_lazy_ptr
+; ARM-LONG: {{(movw r3, :lower16:L_memmove\$non_lazy_ptr)|(ldr r3, .LCPI)}}
+; ARM-LONG: {{(movt r3, :upper16:L_memmove\$non_lazy_ptr)?}}
 ; ARM-LONG: ldr r3, [r3]
 ; ARM-LONG: blx r3
 ; THUMB: t3
diff --git a/test/CodeGen/ARM/fast-isel-ldrh-strh-arm.ll b/test/CodeGen/ARM/fast-isel-ldrh-strh-arm.ll
index 0e71322..c05ea39 100644
--- a/test/CodeGen/ARM/fast-isel-ldrh-strh-arm.ll
+++ b/test/CodeGen/ARM/fast-isel-ldrh-strh-arm.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; rdar://10418009
 
 define zeroext i16 @t1(i16* nocapture %a) nounwind uwtable readonly ssp {
diff --git a/test/CodeGen/ARM/fast-isel-mvn.ll b/test/CodeGen/ARM/fast-isel-mvn.ll
index 328168a..0bc9395 100644
--- a/test/CodeGen/ARM/fast-isel-mvn.ll
+++ b/test/CodeGen/ARM/fast-isel-mvn.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
 ; rdar://10412592
 
diff --git a/test/CodeGen/ARM/fast-isel-pic.ll b/test/CodeGen/ARM/fast-isel-pic.ll
index da7007b..0589f9a 100644
--- a/test/CodeGen/ARM/fast-isel-pic.ll
+++ b/test/CodeGen/ARM/fast-isel-pic.ll
@@ -26,7 +26,7 @@
 ; ARMv7-ELF: LoadGV
 ; ARMv7-ELF: ldr r[[reg2:[0-9]+]],
 ; ARMv7-ELF: ldr r[[reg3:[0-9]+]],
-; ARMv7-ELF: ldr r[[reg2]], [r[[reg2]], r[[reg3]]]
+; ARMv7-ELF: ldr r[[reg2]], [r[[reg3]], r[[reg2]]]
   %tmp = load i32* @g
   ret i32 %tmp
 }
@@ -55,7 +55,7 @@
 ; ARMv7-ELF: LoadIndirectSymbol
 ; ARMv7-ELF: ldr r[[reg5:[0-9]+]],
 ; ARMv7-ELF: ldr r[[reg6:[0-9]+]],
-; ARMv7-ELF: ldr r[[reg5]], [r[[reg5]], r[[reg6]]]
+; ARMv7-ELF: ldr r[[reg5]], [r[[reg6]], r[[reg5]]]
   %tmp = load i32* @i
   ret i32 %tmp
 }
diff --git a/test/CodeGen/ARM/fast-isel-pred.ll b/test/CodeGen/ARM/fast-isel-pred.ll
index 27731de..48f9322 100644
--- a/test/CodeGen/ARM/fast-isel-pred.ll
+++ b/test/CodeGen/ARM/fast-isel-pred.ll
@@ -1,4 +1,5 @@
 ; RUN: llc -O0 -verify-machineinstrs -mtriple=armv7-apple-darwin < %s
+; RUN: llc -O0 -verify-machineinstrs -mtriple=armv7-linux-gnueabi < %s
 
 define i32 @main() nounwind ssp {
 entry:
diff --git a/test/CodeGen/ARM/fast-isel-ret.ll b/test/CodeGen/ARM/fast-isel-ret.ll
index 689b169..a7d271a 100644
--- a/test/CodeGen/ARM/fast-isel-ret.ll
+++ b/test/CodeGen/ARM/fast-isel-ret.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s
 
 ; Sign-extend of i1 currently not supported by fast-isel
diff --git a/test/CodeGen/ARM/fast-isel-select.ll b/test/CodeGen/ARM/fast-isel-select.ll
index a937036..bb88814 100644
--- a/test/CodeGen/ARM/fast-isel-select.ll
+++ b/test/CodeGen/ARM/fast-isel-select.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
 
 define i32 @t1(i1 %c) nounwind readnone {
diff --git a/test/CodeGen/ARM/fast-isel-shifter.ll b/test/CodeGen/ARM/fast-isel-shifter.ll
index 111818b..dbb1ce2 100644
--- a/test/CodeGen/ARM/fast-isel-shifter.ll
+++ b/test/CodeGen/ARM/fast-isel-shifter.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 
 define i32 @shl() nounwind ssp {
 entry:
diff --git a/test/CodeGen/ARM/fast-isel-static.ll b/test/CodeGen/ARM/fast-isel-static.ll
index afdfa84..7d86cb9 100644
--- a/test/CodeGen/ARM/fast-isel-static.ll
+++ b/test/CodeGen/ARM/fast-isel-static.ll
@@ -1,5 +1,7 @@
 ; RUN: llc < %s -mtriple=thumbv7-apple-darwin -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=static -arm-long-calls | FileCheck -check-prefix=LONG %s
+; RUN: llc < %s -mtriple=thumbv7-linux-gnueabi -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=static -arm-long-calls | FileCheck -check-prefix=LONG %s
 ; RUN: llc < %s -mtriple=thumbv7-apple-darwin -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=static | FileCheck -check-prefix=NORM %s
+; RUN: llc < %s -mtriple=thumbv7-linux-gnueabi -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=static | FileCheck -check-prefix=NORM %s
 
 define void @myadd(float* %sum, float* %addend) nounwind {
 entry:
diff --git a/test/CodeGen/ARM/fast-isel-vararg.ll b/test/CodeGen/ARM/fast-isel-vararg.ll
new file mode 100644
index 0000000..0b7b0bd
--- /dev/null
+++ b/test/CodeGen/ARM/fast-isel-vararg.ll
@@ -0,0 +1,47 @@
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
+
+define i32 @VarArg() nounwind {
+entry:
+  %i = alloca i32, align 4
+  %j = alloca i32, align 4
+  %k = alloca i32, align 4
+  %m = alloca i32, align 4
+  %n = alloca i32, align 4
+  %tmp = alloca i32, align 4
+  %0 = load i32* %i, align 4
+  %1 = load i32* %j, align 4
+  %2 = load i32* %k, align 4
+  %3 = load i32* %m, align 4
+  %4 = load i32* %n, align 4
+; ARM: VarArg
+; ARM: mov [[FP:r[0-9]+]], sp
+; ARM: sub sp, sp, #32
+; ARM: movw r0, #5
+; ARM: ldr r1, {{\[}}[[FP]], #-4]
+; ARM: ldr r2, {{\[}}[[FP]], #-8]
+; ARM: ldr r3, {{\[}}[[FP]], #-12]
+; ARM: ldr [[Ra:r[0-9]+]], [sp, #16]
+; ARM: ldr [[Rb:[lr]+[0-9]*]], [sp, #12]
+; ARM: str [[Ra]], [sp]
+; ARM: str [[Rb]], [sp, #4]
+; ARM: bl {{_?CallVariadic}}
+; THUMB: sub sp, #32
+; THUMB: movs r0, #5
+; THUMB: movt r0, #0
+; THUMB: ldr r1, [sp, #28]
+; THUMB: ldr r2, [sp, #24]
+; THUMB: ldr r3, [sp, #20]
+; THUMB: ldr.w {{[a-z0-9]+}}, [sp, #16]
+; THUMB: ldr.w {{[a-z0-9]+}}, [sp, #12]
+; THUMB: str.w {{[a-z0-9]+}}, [sp]
+; THUMB: str.w {{[a-z0-9]+}}, [sp, #4]
+; THUMB: bl {{_?}}CallVariadic
+  %call = call i32 (i32, ...)* @CallVariadic(i32 5, i32 %0, i32 %1, i32 %2, i32 %3, i32 %4)
+  store i32 %call, i32* %tmp, align 4
+  %5 = load i32* %tmp, align 4
+  ret i32 %5
+}
+
+declare i32 @CallVariadic(i32, ...)
diff --git a/test/CodeGen/ARM/fast-isel.ll b/test/CodeGen/ARM/fast-isel.ll
index c4274c5..ad21d9e 100644
--- a/test/CodeGen/ARM/fast-isel.ll
+++ b/test/CodeGen/ARM/fast-isel.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
 
 ; Very basic fast-isel functionality.