Changes from 3.7 merge to files not in upstream

test/NaCl/ARM/neon-vst2-sandboxing.ll

 ; RUN: pnacl-llc -mtriple=armv7-unknown-nacl -mattr=+neon -filetype=obj %s -o - \
 ; RUN:  | llvm-objdump -disassemble -triple armv7 - | FileCheck %s
 
 define void @vst2i8(i8* %A, <8 x i8>* %B) nounwind {
-  %tmp1 = load <8 x i8>* %B
+  %tmp1 = load <8 x i8>, <8 x i8>* %B
   call void @llvm.arm.neon.vst2.v8i8(i8* %A, <8 x i8> %tmp1, <8 x i8> %tmp1, i32 8)
-; CHECK:         bic r0, r0, #3221225472
-; CHECK-NEXT:    vst2.8 {{{d[0-9]+, d[0-9]+}}}, [r0:64]
+; CHECK:         bic r0, r0, #-1073741824
+; CHECK-NEXT:    vst2.{{[0-9]+}} {{{d[0-9]+, d[0-9]+}}}, [r0:64]
   ret void
 }
 
 define void @vst2i16(i16* %A, <4 x i16>* %B) nounwind {
   %tmp0 = bitcast i16* %A to i8*
-  %tmp1 = load <4 x i16>* %B
+  %tmp1 = load <4 x i16>, <4 x i16>* %B
   call void @llvm.arm.neon.vst2.v4i16(i8* %tmp0, <4 x i16> %tmp1, <4 x i16> %tmp1, i32 32)
-; CHECK:         bic r0, r0, #3221225472
-; CHECK-NEXT:    vst2.16 {{{d[0-9]+, d[0-9]+}}}, [r0:128]
+; CHECK:         bic r0, r0, #-1073741824
+; CHECK-NEXT:    vst2.{{[0-9]+}} {{{d[0-9]+, d[0-9]+}}}, [r0:128]
   ret void
 }
 
 define void @vst2i32(i32* %A, <2 x i32>* %B) nounwind {
   %tmp0 = bitcast i32* %A to i8*
-  %tmp1 = load <2 x i32>* %B
+  %tmp1 = load <2 x i32>, <2 x i32>* %B
   call void @llvm.arm.neon.vst2.v2i32(i8* %tmp0, <2 x i32> %tmp1, <2 x i32> %tmp1, i32 1)
-; CHECK:         bic r0, r0, #3221225472
-; CHECK-NEXT:    vst2.32 {{{d[0-9]+, d[0-9]+}}}, [r0]
+; CHECK:         bic r0, r0, #-1073741824
+; CHECK-NEXT:    vst2.{{[0-9]+}} {{{d[0-9]+, d[0-9]+}}}, [r0]
   ret void
 }
 
 define void @vst2f(float* %A, <2 x float>* %B) nounwind {
   %tmp0 = bitcast float* %A to i8*
-  %tmp1 = load <2 x float>* %B
+  %tmp1 = load <2 x float>, <2 x float>* %B
   call void @llvm.arm.neon.vst2.v2f32(i8* %tmp0, <2 x float> %tmp1, <2 x float> %tmp1, i32 1)
-; CHECK:         bic r0, r0, #3221225472
-; CHECK-NEXT:    vst2.32 {{{d[0-9]+, d[0-9]+}}}, [r0]
+; CHECK:         bic r0, r0, #-1073741824
+; CHECK-NEXT:    vst2.{{[0-9]+}} {{{d[0-9]+, d[0-9]+}}}, [r0]
   ret void
 }
 
 define void @vst2Qi8(i8* %A, <16 x i8>* %B) nounwind {
-  %tmp1 = load <16 x i8>* %B
-; CHECK:         bic r1, r1, #3221225472
-; CHECK-NEXT:    vld1.32 {d{{[0-9]+}}, d{{[0-9]+}}}, [r1]
+  %tmp1 = load <16 x i8>, <16 x i8>* %B
+; CHECK:         bic r1, r1, #-1073741824
+; CHECK-NEXT:    vld1.{{[0-9]+}} {d{{[0-9]+}}, d{{[0-9]+}}}, [r1]
   call void @llvm.arm.neon.vst2.v16i8(i8* %A, <16 x i8> %tmp1, <16 x i8> %tmp1, i32 8)
-; CHECK:         bic r0, r0, #3221225472
-; CHECK-NEXT:    vst2.8 {{{d[0-9]+, d[0-9]+, d[0-9]+, d[0-9]+}}}, [r0:64]
+; CHECK:         bic r0, r0, #-1073741824
+; CHECK-NEXT:    vst2.{{[0-9]+}} {{{d[0-9]+, d[0-9]+, d[0-9]+, d[0-9]+}}}, [r0:64]
   ret void
 }
 
 define void @vst2Qi16(i16* %A, <8 x i16>* %B) nounwind {
   %tmp0 = bitcast i16* %A to i8*
-  %tmp1 = load <8 x i16>* %B
-; CHECK:         bic r1, r1, #3221225472
-; CHECK-NEXT:    vld1.32 {d{{[0-9]+}}, d{{[0-9]+}}}, [r1]
+  %tmp1 = load <8 x i16>, <8 x i16>* %B
+; CHECK:         bic r1, r1, #-1073741824
+; CHECK-NEXT:    vld1.{{[0-9]+}} {d{{[0-9]+}}, d{{[0-9]+}}}, [r1]
   call void @llvm.arm.neon.vst2.v8i16(i8* %tmp0, <8 x i16> %tmp1, <8 x i16> %tmp1, i32 16)
-; CHECK:         bic r0, r0, #3221225472
-; CHECK-NEXT:    vst2.16 {{{d[0-9]+, d[0-9]+, d[0-9]+, d[0-9]+}}}, [r0:128]
+; CHECK:         bic r0, r0, #-1073741824
+; CHECK-NEXT:    vst2.{{[0-9]+}} {{{d[0-9]+, d[0-9]+, d[0-9]+, d[0-9]+}}}, [r0:128]
   ret void
 }
 
 define void @vst2Qi32(i32* %A, <4 x i32>* %B) nounwind {
   %tmp0 = bitcast i32* %A to i8*
-  %tmp1 = load <4 x i32>* %B
-; CHECK:         bic r1, r1, #3221225472
-; CHECK-NEXT:    vld1.32 {d{{[0-9]+}}, d{{[0-9]+}}}, [r1]
+  %tmp1 = load <4 x i32>, <4 x i32>* %B
+; CHECK:         bic r1, r1, #-1073741824
+; CHECK-NEXT:    vld1.{{[0-9]+}} {d{{[0-9]+}}, d{{[0-9]+}}}, [r1]
   call void @llvm.arm.neon.vst2.v4i32(i8* %tmp0, <4 x i32> %tmp1, <4 x i32> %tmp1, i32 64)
-; CHECK:         bic r0, r0, #3221225472
-; CHECK-NEXT:    vst2.32 {{{d[0-9]+, d[0-9]+, d[0-9]+, d[0-9]+}}}, [r0:256]
+; CHECK:         bic r0, r0, #-1073741824
+; CHECK-NEXT:    vst2.{{[0-9]+}} {{{d[0-9]+, d[0-9]+, d[0-9]+, d[0-9]+}}}, [r0:256]
   ret void
 }
 
 define void @vst2Qf(float* %A, <4 x float>* %B) nounwind {
   %tmp0 = bitcast float* %A to i8*
-  %tmp1 = load <4 x float>* %B
-; CHECK:         bic r1, r1, #3221225472
-; CHECK-NEXT:    vld1.32 {d{{[0-9]+}}, d{{[0-9]+}}}, [r1]
+  %tmp1 = load <4 x float>, <4 x float>* %B
+; CHECK:         bic r1, r1, #-1073741824
+; CHECK-NEXT:    vld1.{{[0-9]+}} {d{{[0-9]+}}, d{{[0-9]+}}}, [r1]
   call void @llvm.arm.neon.vst2.v4f32(i8* %tmp0, <4 x float> %tmp1, <4 x float> %tmp1, i32 1)
-; CHECK:         bic r0, r0, #3221225472
-; CHECK-NEXT:    vst2.32 {{{d[0-9]+, d[0-9]+, d[0-9]+, d[0-9]+}}}, [r0]
+; CHECK:         bic r0, r0, #-1073741824
+; CHECK-NEXT:    vst2.{{[0-9]+}} {{{d[0-9]+, d[0-9]+, d[0-9]+, d[0-9]+}}}, [r0]
   ret void
 }
 
 ;Check for a post-increment updating store with register increment.
 define void @vst2i8_update(i8** %ptr, <8 x i8>* %B, i32 %inc) nounwind {
-; CHECK:         bic r1, r1, #3221225472
-  %A = load i8** %ptr
-  %tmp1 = load <8 x i8>* %B
+; CHECK:         bic r1, r1, #-1073741824
+  %A = load i8*, i8** %ptr
+  %tmp1 = load <8 x i8>, <8 x i8>* %B
   call void @llvm.arm.neon.vst2.v8i8(i8* %A, <8 x i8> %tmp1, <8 x i8> %tmp1, i32 4)
-; CHECK:         bic r1, r1, #3221225472
-; CHECK-NEXT:    vst2.8 {{{d[0-9]+, d[0-9]+}}}, [r1], r2
-  %tmp2 = getelementptr i8* %A, i32 %inc
+; CHECK:         bic r1, r1, #-1073741824
+; CHECK-NEXT:    vst2.{{[0-9]+}} {{{d[0-9]+, d[0-9]+}}}, [r1], r2
+  %tmp2 = getelementptr i8, i8* %A, i32 %inc
   store i8* %tmp2, i8** %ptr
   ret void
 }
 
 declare void @llvm.arm.neon.vst2.v8i8(i8*, <8 x i8>, <8 x i8>, i32) nounwind
 declare void @llvm.arm.neon.vst2.v4i16(i8*, <4 x i16>, <4 x i16>, i32) nounwind
 declare void @llvm.arm.neon.vst2.v2i32(i8*, <2 x i32>, <2 x i32>, i32) nounwind
 declare void @llvm.arm.neon.vst2.v2f32(i8*, <2 x float>, <2 x float>, i32) nounwind
 declare void @llvm.arm.neon.vst2.v1i64(i8*, <1 x i64>, <1 x i64>, i32) nounwind
 
 declare void @llvm.arm.neon.vst2.v16i8(i8*, <16 x i8>, <16 x i8>, i32) nounwind
 declare void @llvm.arm.neon.vst2.v8i16(i8*, <8 x i16>, <8 x i16>, i32) nounwind
 declare void @llvm.arm.neon.vst2.v4i32(i8*, <4 x i32>, <4 x i32>, i32) nounwind
 declare void @llvm.arm.neon.vst2.v4f32(i8*, <4 x float>, <4 x float>, i32) nounwind