Rebased PNaCl localmods in LLVM to 223109

test/NaCl/ARM/neon-vst3-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 @vst3i8(i8* %A, <8 x i8>* %B) nounwind {
+  %tmp1 = load <8 x i8>* %B
+  call void @llvm.arm.neon.vst3.v8i8(i8* %A, <8 x i8> %tmp1, <8 x i8> %tmp1, <8 x i8> %tmp1, i32 32)
+; CHECK:         bic r0, r0, #3221225472
+; CHECK-NEXT:    vst3.8 {d{{[0-9]+}}, d{{[0-9]+}}, d{{[0-9]+}}}, [r0:64]
+  ret void
+}
+
+define void @vst3i16(i16* %A, <4 x i16>* %B) nounwind {
+  %tmp0 = bitcast i16* %A to i8*
+  %tmp1 = load <4 x i16>* %B
+  call void @llvm.arm.neon.vst3.v4i16(i8* %tmp0, <4 x i16> %tmp1, <4 x i16> %tmp1, <4 x i16> %tmp1, i32 1)
+; CHECK:         bic r0, r0, #3221225472
+; CHECK-NEXT:    vst3.16 {d{{[0-9]+}}, d{{[0-9]+}}, d{{[0-9]+}}}, [r0]
+  ret void
+}
+
+define void @vst3i32(i32* %A, <2 x i32>* %B) nounwind {
+  %tmp0 = bitcast i32* %A to i8*
+  %tmp1 = load <2 x i32>* %B
+  call void @llvm.arm.neon.vst3.v2i32(i8* %tmp0, <2 x i32> %tmp1, <2 x i32> %tmp1, <2 x i32> %tmp1, i32 1)
+; CHECK:         bic r0, r0, #3221225472
+; CHECK-NEXT:    vst3.32 {d{{[0-9]+}}, d{{[0-9]+}}, d{{[0-9]+}}}, [r0]
+  ret void
+}
+
+;Check for a post-increment updating store.
+define void @vst3Qi16_update(i16** %ptr, <8 x i16>* %B) nounwind {
+  %A = load i16** %ptr
+  %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]
+  call void @llvm.arm.neon.vst3.v8i16(i8* %tmp0, <8 x i16> %tmp1, <8 x i16> %tmp1, <8 x i16> %tmp1, i32 1)
+; CHECK:         bic r1, r1, #3221225472
+; CHECK-NEXT:    vst3.16 {d{{[0-9]+}}, d{{[0-9]+}}, d{{[0-9]+}}}, [r1]!
+  %tmp2 = getelementptr i16* %A, i32 24
+  store i16* %tmp2, i16** %ptr
+  ret void
+}
+
+declare void @llvm.arm.neon.vst3.v8i8(i8*, <8 x i8>, <8 x i8>, <8 x i8>, i32) nounwind
+declare void @llvm.arm.neon.vst3.v4i16(i8*, <4 x i16>, <4 x i16>, <4 x i16>, i32) nounwind
+declare void @llvm.arm.neon.vst3.v2i32(i8*, <2 x i32>, <2 x i32>, <2 x i32>, i32) nounwind
+declare void @llvm.arm.neon.vst3.v2f32(i8*, <2 x float>, <2 x float>, <2 x float>, i32) nounwind
+
+declare void @llvm.arm.neon.vst3.v8i16(i8*, <8 x i16>, <8 x i16>, <8 x i16>, i32) nounwind