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Diffstat (limited to 'test/CodeGen/X86/vector-shuffle-128-v16.ll')
-rw-r--r--test/CodeGen/X86/vector-shuffle-128-v16.ll81
1 files changed, 23 insertions, 58 deletions
diff --git a/test/CodeGen/X86/vector-shuffle-128-v16.ll b/test/CodeGen/X86/vector-shuffle-128-v16.ll
index 13a9543ddd90..2651063379ff 100644
--- a/test/CodeGen/X86/vector-shuffle-128-v16.ll
+++ b/test/CodeGen/X86/vector-shuffle-128-v16.ll
@@ -9,20 +9,11 @@ target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-unknown"
define <16 x i8> @shuffle_v16i8_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00(<16 x i8> %a, <16 x i8> %b) {
-; FIXME: SSE2 should look like the following:
-; FIXME-LABEL: @shuffle_v16i8_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00
-; FIXME: # BB#0:
-; FIXME-NEXT: punpcklbw %xmm0, %xmm0
-; FIXME-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,0,0,0,4,5,6,7]
-; FIXME-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,1,0,1]
-; FIXME-NEXT: retq
-;
; SSE2-LABEL: shuffle_v16i8_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
; SSE2: # BB#0:
; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,3]
; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,4,4,4]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
; SSE2-NEXT: retq
;
; SSSE3-LABEL: shuffle_v16i8_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
@@ -55,9 +46,8 @@ define <16 x i8> @shuffle_v16i8_00_00_00_00_00_00_00_00_01_01_01_01_01_01_01_01(
; SSE2-LABEL: shuffle_v16i8_00_00_00_00_00_00_00_00_01_01_01_01_01_01_01_01:
; SSE2: # BB#0:
; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,3]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,5,5,5,5]
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,1,1,4,5,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
; SSE2-NEXT: retq
;
; SSSE3-LABEL: shuffle_v16i8_00_00_00_00_00_00_00_00_01_01_01_01_01_01_01_01:
@@ -82,10 +72,10 @@ define <16 x i8> @shuffle_v16i8_00_00_00_00_00_00_00_00_08_08_08_08_08_08_08_08(
; SSE2-LABEL: shuffle_v16i8_00_00_00_00_00_00_00_00_08_08_08_08_08_08_08_08:
; SSE2: # BB#0:
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,2,4,5,6,7]
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7]
; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,6,6,6]
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,2,2,4,5,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
; SSE2-NEXT: retq
;
; SSSE3-LABEL: shuffle_v16i8_00_00_00_00_00_00_00_00_08_08_08_08_08_08_08_08:
@@ -182,33 +172,16 @@ define <16 x i8> @shuffle_v16i8_00_00_01_01_02_02_03_03_04_04_05_05_06_06_07_07(
}
define <16 x i8> @shuffle_v16i8_0101010101010101(<16 x i8> %a, <16 x i8> %b) {
-; FIXME: SSE2 should be the following:
-; FIXME-LABEL: @shuffle_v16i8_0101010101010101
-; FIXME: # BB#0:
-; FIXME-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,0,0,0,4,5,6,7]
-; FIXME-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,1,0,1]
-; FIXME-NEXT: retq
-;
-; SSE2-LABEL: shuffle_v16i8_0101010101010101:
-; SSE2: # BB#0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,3]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,4,4,4]
-; SSE2-NEXT: retq
-;
-; SSSE3-LABEL: shuffle_v16i8_0101010101010101:
-; SSSE3: # BB#0:
-; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1]
-; SSSE3-NEXT: retq
-;
-; SSE41-LABEL: shuffle_v16i8_0101010101010101:
-; SSE41: # BB#0:
-; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1]
-; SSE41-NEXT: retq
+; SSE-LABEL: shuffle_v16i8_0101010101010101:
+; SSE: # BB#0:
+; SSE-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
+; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; SSE-NEXT: retq
;
; AVX1-LABEL: shuffle_v16i8_0101010101010101:
; AVX1: # BB#0:
-; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1]
+; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
+; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
; AVX1-NEXT: retq
;
; AVX2-LABEL: shuffle_v16i8_0101010101010101:
@@ -252,9 +225,8 @@ define <16 x i8> @shuffle_v16i8_16_00_16_01_16_02_16_03_16_04_16_05_16_06_16_07(
; SSE2: # BB#0:
; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0]
-; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,1,0,3]
; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,4,4,4]
+; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
; SSE2-NEXT: pand %xmm2, %xmm1
; SSE2-NEXT: pandn %xmm0, %xmm2
; SSE2-NEXT: por %xmm1, %xmm2
@@ -953,7 +925,7 @@ define <16 x i8> @shuffle_v16i8_00_uu_uu_uu_uu_uu_uu_uu_01_uu_uu_uu_uu_uu_uu_uu(
; SSE2: # BB#0:
; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
-; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,1,3]
; SSE2-NEXT: retq
;
; SSSE3-LABEL: shuffle_v16i8_00_uu_uu_uu_uu_uu_uu_uu_01_uu_uu_uu_uu_uu_uu_uu:
@@ -1132,9 +1104,8 @@ define <16 x i8> @shuffle_v16i8_uu_10_02_07_22_14_07_02_18_03_01_14_18_09_11_00(
; SSE2-NEXT: packuswb %xmm5, %xmm2
; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [255,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255]
; SSE2-NEXT: pand %xmm0, %xmm2
-; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,1,0,3]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,1,3,3,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,5,5,5,7]
+; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[3,3,1,1,4,5,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
; SSE2-NEXT: pandn %xmm1, %xmm0
; SSE2-NEXT: por %xmm2, %xmm0
; SSE2-NEXT: retq
@@ -1377,9 +1348,8 @@ define <16 x i8> @insert_dup_mem_v16i8_i32(i32* %ptr) {
; SSE2: # BB#0:
; SSE2-NEXT: movd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,3]
; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,4,4,4]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
; SSE2-NEXT: retq
;
; SSSE3-LABEL: insert_dup_mem_v16i8_i32:
@@ -1420,9 +1390,8 @@ define <16 x i8> @insert_dup_mem_v16i8_sext_i8(i8* %ptr) {
; SSE2-NEXT: movsbl (%rdi), %eax
; SSE2-NEXT: movd %eax, %xmm0
; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,3]
; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,4,4,4]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
; SSE2-NEXT: retq
;
; SSSE3-LABEL: insert_dup_mem_v16i8_sext_i8:
@@ -1466,9 +1435,8 @@ define <16 x i8> @insert_dup_elt1_mem_v16i8_i32(i32* %ptr) {
; SSE2: # BB#0:
; SSE2-NEXT: movd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,3]
; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[1,1,1,1,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,5,5,5,5]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
; SSE2-NEXT: retq
;
; SSSE3-LABEL: insert_dup_elt1_mem_v16i8_i32:
@@ -1505,9 +1473,8 @@ define <16 x i8> @insert_dup_elt2_mem_v16i8_i32(i32* %ptr) {
; SSE2: # BB#0:
; SSE2-NEXT: movd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,2,1]
; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[2,2,2,2,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,6,6,6]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
; SSE2-NEXT: retq
;
; SSSE3-LABEL: insert_dup_elt2_mem_v16i8_i32:
@@ -1545,9 +1512,8 @@ define <16 x i8> @insert_dup_elt1_mem_v16i8_sext_i8(i8* %ptr) {
; SSE2-NEXT: movsbl (%rdi), %eax
; SSE2-NEXT: movd %eax, %xmm0
; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,3]
; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[1,1,1,1,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,5,5,5,5]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
; SSE2-NEXT: retq
;
; SSSE3-LABEL: insert_dup_elt1_mem_v16i8_sext_i8:
@@ -1592,9 +1558,8 @@ define <16 x i8> @insert_dup_elt2_mem_v16i8_sext_i8(i8* %ptr) {
; SSE2-NEXT: movsbl (%rdi), %eax
; SSE2-NEXT: movd %eax, %xmm0
; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,2,1]
; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[2,2,2,2,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,6,6,6]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
; SSE2-NEXT: retq
;
; SSSE3-LABEL: insert_dup_elt2_mem_v16i8_sext_i8:
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