Merging r195408:

------------------------------------------------------------------------
r195408 | jiangning | 2013-11-21 18:45:13 -0800 (Thu, 21 Nov 2013) | 2 lines

For AArch64 back-end instruction selection, lower Neon_Lowxxx with EXTRCT_SUBREG.

------------------------------------------------------------------------


git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195762 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 42 insertions, 42 deletions

diff --git a/test/CodeGen/AArch64/neon-simd-vget.ll b/test/CodeGen/AArch64/neon-simd-vget.ll
index f389703..6474499 100644
--- a/test/CodeGen/AArch64/neon-simd-vget.ll
+++ b/test/CodeGen/AArch64/neon-simd-vget.ll
@@ -1,7 +1,7 @@
 ; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -mattr=+neon | FileCheck %s
 
 define <8 x i8> @test_vget_high_s8(<16 x i8> %a) {
-; CHECK: test_vget_high_s8:
+; CHECK-LABEL: test_vget_high_s8:
 ; CHECK: dup d0, {{v[0-9]+}}.d[1]
 entry:
   %shuffle.i = shufflevector <16 x i8> %a, <16 x i8> undef, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
@@ -9,7 +9,7 @@ entry:
 }
 
 define <4 x i16> @test_vget_high_s16(<8 x i16> %a) {
-; CHECK: test_vget_high_s16:
+; CHECK-LABEL: test_vget_high_s16:
 ; CHECK: dup d0, {{v[0-9]+}}.d[1]
 entry:
   %shuffle.i = shufflevector <8 x i16> %a, <8 x i16> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
@@ -17,7 +17,7 @@ entry:
 }
 
 define <2 x i32> @test_vget_high_s32(<4 x i32> %a) {
-; CHECK: test_vget_high_s32:
+; CHECK-LABEL: test_vget_high_s32:
 ; CHECK: dup d0, {{v[0-9]+}}.d[1]
 entry:
   %shuffle.i = shufflevector <4 x i32> %a, <4 x i32> undef, <2 x i32> <i32 2, i32 3>
@@ -25,7 +25,7 @@ entry:
 }
 
 define <1 x i64> @test_vget_high_s64(<2 x i64> %a) {
-; CHECK: test_vget_high_s64:
+; CHECK-LABEL: test_vget_high_s64:
 ; CHECK: dup d0, {{v[0-9]+}}.d[1]
 entry:
   %shuffle.i = shufflevector <2 x i64> %a, <2 x i64> undef, <1 x i32> <i32 1>
@@ -33,7 +33,7 @@ entry:
 }
 
 define <8 x i8> @test_vget_high_u8(<16 x i8> %a) {
-; CHECK: test_vget_high_u8:
+; CHECK-LABEL: test_vget_high_u8:
 ; CHECK: dup d0, {{v[0-9]+}}.d[1]
 entry:
   %shuffle.i = shufflevector <16 x i8> %a, <16 x i8> undef, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
@@ -41,7 +41,7 @@ entry:
 }
 
 define <4 x i16> @test_vget_high_u16(<8 x i16> %a) {
-; CHECK: test_vget_high_u16:
+; CHECK-LABEL: test_vget_high_u16:
 ; CHECK: dup d0, {{v[0-9]+}}.d[1]
 entry:
   %shuffle.i = shufflevector <8 x i16> %a, <8 x i16> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
@@ -49,7 +49,7 @@ entry:
 }
 
 define <2 x i32> @test_vget_high_u32(<4 x i32> %a) {
-; CHECK: test_vget_high_u32:
+; CHECK-LABEL: test_vget_high_u32:
 ; CHECK: dup d0, {{v[0-9]+}}.d[1]
 entry:
   %shuffle.i = shufflevector <4 x i32> %a, <4 x i32> undef, <2 x i32> <i32 2, i32 3>
@@ -57,7 +57,7 @@ entry:
 }
 
 define <1 x i64> @test_vget_high_u64(<2 x i64> %a) {
-; CHECK: test_vget_high_u64:
+; CHECK-LABEL: test_vget_high_u64:
 ; CHECK: dup d0, {{v[0-9]+}}.d[1]
 entry:
   %shuffle.i = shufflevector <2 x i64> %a, <2 x i64> undef, <1 x i32> <i32 1>
@@ -65,7 +65,7 @@ entry:
 }
 
 define <1 x i64> @test_vget_high_p64(<2 x i64> %a) {
-; CHECK: test_vget_high_p64:
+; CHECK-LABEL: test_vget_high_p64:
 ; CHECK: dup d0, {{v[0-9]+}}.d[1]
 entry:
   %shuffle.i = shufflevector <2 x i64> %a, <2 x i64> undef, <1 x i32> <i32 1>
@@ -73,7 +73,7 @@ entry:
 }
 
 define <4 x i16> @test_vget_high_f16(<8 x i16> %a) {
-; CHECK: test_vget_high_f16:
+; CHECK-LABEL: test_vget_high_f16:
 ; CHECK: dup d0, {{v[0-9]+}}.d[1]
 entry:
   %shuffle.i = shufflevector <8 x i16> %a, <8 x i16> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
@@ -81,7 +81,7 @@ entry:
 }
 
 define <2 x float> @test_vget_high_f32(<4 x float> %a) {
-; CHECK: test_vget_high_f32:
+; CHECK-LABEL: test_vget_high_f32:
 ; CHECK: dup d0, {{v[0-9]+}}.d[1]
 entry:
   %shuffle.i = shufflevector <4 x float> %a, <4 x float> undef, <2 x i32> <i32 2, i32 3>
@@ -89,7 +89,7 @@ entry:
 }
 
 define <8 x i8> @test_vget_high_p8(<16 x i8> %a) {
-; CHECK: test_vget_high_p8:
+; CHECK-LABEL: test_vget_high_p8:
 ; CHECK: dup d0, {{v[0-9]+}}.d[1]
 entry:
   %shuffle.i = shufflevector <16 x i8> %a, <16 x i8> undef, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
@@ -97,7 +97,7 @@ entry:
 }
 
 define <4 x i16> @test_vget_high_p16(<8 x i16> %a) {
-; CHECK: test_vget_high_p16:
+; CHECK-LABEL: test_vget_high_p16:
 ; CHECK: dup d0, {{v[0-9]+}}.d[1]
 entry:
   %shuffle.i = shufflevector <8 x i16> %a, <8 x i16> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
@@ -105,7 +105,7 @@ entry:
 }
 
 define <1 x double> @test_vget_high_f64(<2 x double> %a) {
-; CHECK: test_vget_high_f64:
+; CHECK-LABEL: test_vget_high_f64:
 ; CHECK: dup d0, {{v[0-9]+}}.d[1]
 entry:
   %shuffle.i = shufflevector <2 x double> %a, <2 x double> undef, <1 x i32> <i32 1>
@@ -113,112 +113,112 @@ entry:
 }
 
 define <8 x i8> @test_vget_low_s8(<16 x i8> %a) {
-; CHECK: test_vget_low_s8:
-; CHECK: dup d0, {{v[0-9]+}}.d[0]
+; CHECK-LABEL: test_vget_low_s8:
+; CHECK: ret
 entry:
   %shuffle.i = shufflevector <16 x i8> %a, <16 x i8> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
   ret <8 x i8> %shuffle.i
 }
 
 define <4 x i16> @test_vget_low_s16(<8 x i16> %a) {
-; CHECK: test_vget_low_s16:
-; CHECK: dup d0, {{v[0-9]+}}.d[0]
+; CHECK-LABEL: test_vget_low_s16:
+; CHECK: ret
 entry:
   %shuffle.i = shufflevector <8 x i16> %a, <8 x i16> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
   ret <4 x i16> %shuffle.i
 }
 
 define <2 x i32> @test_vget_low_s32(<4 x i32> %a) {
-; CHECK: test_vget_low_s32:
-; CHECK: dup d0, {{v[0-9]+}}.d[0]
+; CHECK-LABEL: test_vget_low_s32:
+; CHECK: ret
 entry:
   %shuffle.i = shufflevector <4 x i32> %a, <4 x i32> undef, <2 x i32> <i32 0, i32 1>
   ret <2 x i32> %shuffle.i
 }
 
 define <1 x i64> @test_vget_low_s64(<2 x i64> %a) {
-; CHECK: test_vget_low_s64:
-; CHECK: dup d0, {{v[0-9]+}}.d[0]
+; CHECK-LABEL: test_vget_low_s64:
+; CHECK: ret
 entry:
   %shuffle.i = shufflevector <2 x i64> %a, <2 x i64> undef, <1 x i32> zeroinitializer
   ret <1 x i64> %shuffle.i
 }
 
 define <8 x i8> @test_vget_low_u8(<16 x i8> %a) {
-; CHECK: test_vget_low_u8:
-; CHECK: dup d0, {{v[0-9]+}}.d[0]
+; CHECK-LABEL: test_vget_low_u8:
+; CHECK: ret
 entry:
   %shuffle.i = shufflevector <16 x i8> %a, <16 x i8> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
   ret <8 x i8> %shuffle.i
 }
 
 define <4 x i16> @test_vget_low_u16(<8 x i16> %a) {
-; CHECK: test_vget_low_u16:
-; CHECK: dup d0, {{v[0-9]+}}.d[0]
+; CHECK-LABEL: test_vget_low_u16:
+; CHECK: ret
 entry:
   %shuffle.i = shufflevector <8 x i16> %a, <8 x i16> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
   ret <4 x i16> %shuffle.i
 }
 
 define <2 x i32> @test_vget_low_u32(<4 x i32> %a) {
-; CHECK: test_vget_low_u32:
-; CHECK: dup d0, {{v[0-9]+}}.d[0]
+; CHECK-LABEL: test_vget_low_u32:
+; CHECK: ret
 entry:
   %shuffle.i = shufflevector <4 x i32> %a, <4 x i32> undef, <2 x i32> <i32 0, i32 1>
   ret <2 x i32> %shuffle.i
 }
 
 define <1 x i64> @test_vget_low_u64(<2 x i64> %a) {
-; CHECK: test_vget_low_u64:
-; CHECK: dup d0, {{v[0-9]+}}.d[0]
+; CHECK-LABEL: test_vget_low_u64:
+; CHECK: ret
 entry:
   %shuffle.i = shufflevector <2 x i64> %a, <2 x i64> undef, <1 x i32> zeroinitializer
   ret <1 x i64> %shuffle.i
 }
 
 define <1 x i64> @test_vget_low_p64(<2 x i64> %a) {
-; CHECK: test_vget_low_p64:
-; CHECK: dup d0, {{v[0-9]+}}.d[0]
+; CHECK-LABEL: test_vget_low_p64:
+; CHECK: ret
 entry:
   %shuffle.i = shufflevector <2 x i64> %a, <2 x i64> undef, <1 x i32> zeroinitializer
   ret <1 x i64> %shuffle.i
 }
 
 define <4 x i16> @test_vget_low_f16(<8 x i16> %a) {
-; CHECK: test_vget_low_f16:
-; CHECK: dup d0, {{v[0-9]+}}.d[0]
+; CHECK-LABEL: test_vget_low_f16:
+; CHECK: ret
 entry:
   %shuffle.i = shufflevector <8 x i16> %a, <8 x i16> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
   ret <4 x i16> %shuffle.i
 }
 
 define <2 x float> @test_vget_low_f32(<4 x float> %a) {
-; CHECK: test_vget_low_f32:
-; CHECK: dup d0, {{v[0-9]+}}.d[0]
+; CHECK-LABEL: test_vget_low_f32:
+; CHECK: ret
 entry:
   %shuffle.i = shufflevector <4 x float> %a, <4 x float> undef, <2 x i32> <i32 0, i32 1>
   ret <2 x float> %shuffle.i
 }
 
 define <8 x i8> @test_vget_low_p8(<16 x i8> %a) {
-; CHECK: test_vget_low_p8:
-; CHECK: dup d0, {{v[0-9]+}}.d[0]
+; CHECK-LABEL: test_vget_low_p8:
+; CHECK: ret
 entry:
   %shuffle.i = shufflevector <16 x i8> %a, <16 x i8> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
   ret <8 x i8> %shuffle.i
 }
 
 define <4 x i16> @test_vget_low_p16(<8 x i16> %a) {
-; CHECK: test_vget_low_p16:
-; CHECK: dup d0, {{v[0-9]+}}.d[0]
+; CHECK-LABEL: test_vget_low_p16:
+; CHECK: ret
 entry:
   %shuffle.i = shufflevector <8 x i16> %a, <8 x i16> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
   ret <4 x i16> %shuffle.i
 }
 
 define <1 x double> @test_vget_low_f64(<2 x double> %a) {
-; CHECK: test_vget_low_f64:
-; CHECK: dup d0, {{v[0-9]+}}.d[0]
+; CHECK-LABEL: test_vget_low_f64:
+; CHECK: ret
 entry:
   %shuffle.i = shufflevector <2 x double> %a, <2 x double> undef, <1 x i32> zeroinitializer
   ret <1 x double> %shuffle.i