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[X86][SSE4A] Add SSE4A shuffle tests on pre-SSSE3 hardware

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llvm-svn: 307042
This commit is contained in:
Simon Pilgrim 2017-07-03 16:53:11 +00:00
parent 66be995978
commit a1dd87c298
1 changed files with 71 additions and 0 deletions
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71
test/CodeGen/X86/vector-shuffle-sse4a.ll
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@ -1,4 +1,5 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse3,+sse4a | FileCheck %s --check-prefix=ALL --check-prefix=AMD10H
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+ssse3,+sse4a | FileCheck %s --check-prefix=ALL --check-prefix=BTVER1
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx,+sse4a | FileCheck %s --check-prefix=ALL --check-prefix=BTVER2
@ -36,6 +37,11 @@ define <2 x i64> @extrqi_len32_idx48(<2 x i64> %a) {
}
define <16 x i8> @shuf_0zzzuuuuuuuuuuuu(<16 x i8> %a0) {
; AMD10H-LABEL: shuf_0zzzuuuuuuuuuuuu:
; AMD10H: # BB#0:
; AMD10H-NEXT: extrq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,xmm0[u,u,u,u,u,u,u,u]
; AMD10H-NEXT: retq
;
; BTVER1-LABEL: shuf_0zzzuuuuuuuuuuuu:
; BTVER1: # BB#0:
; BTVER1-NEXT: extrq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,xmm0[u,u,u,u,u,u,u,u]
@ -50,6 +56,14 @@ define <16 x i8> @shuf_0zzzuuuuuuuuuuuu(<16 x i8> %a0) {
}
define <16 x i8> @shuf_0zzzzzzz1zzzzzzz(<16 x i8> %a0) {
; AMD10H-LABEL: shuf_0zzzzzzz1zzzzzzz:
; AMD10H: # BB#0:
; AMD10H-NEXT: movdqa %xmm0, %xmm1
; AMD10H-NEXT: extrq {{.*#+}} xmm1 = xmm1[1],zero,zero,zero,zero,zero,zero,zero,xmm1[u,u,u,u,u,u,u,u]
; AMD10H-NEXT: extrq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,xmm0[u,u,u,u,u,u,u,u]
; AMD10H-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
; AMD10H-NEXT: retq
;
; BTVER1-LABEL: shuf_0zzzzzzz1zzzzzzz:
; BTVER1: # BB#0:
; BTVER1-NEXT: movdqa %xmm0, %xmm1
@ -67,6 +81,14 @@ define <16 x i8> @shuf_0zzzzzzz1zzzzzzz(<16 x i8> %a0) {
}
define <16 x i8> @shuf_2zzzzzzz3zzzzzzz(<16 x i8> %a0) {
; AMD10H-LABEL: shuf_2zzzzzzz3zzzzzzz:
; AMD10H: # BB#0:
; AMD10H-NEXT: movdqa %xmm0, %xmm1
; AMD10H-NEXT: extrq {{.*#+}} xmm1 = xmm1[3],zero,zero,zero,zero,zero,zero,zero,xmm1[u,u,u,u,u,u,u,u]
; AMD10H-NEXT: extrq {{.*#+}} xmm0 = xmm0[2],zero,zero,zero,zero,zero,zero,zero,xmm0[u,u,u,u,u,u,u,u]
; AMD10H-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
; AMD10H-NEXT: retq
;
; BTVER1-LABEL: shuf_2zzzzzzz3zzzzzzz:
; BTVER1: # BB#0:
; BTVER1-NEXT: movdqa %xmm0, %xmm1
@ -85,6 +107,11 @@ define <16 x i8> @shuf_2zzzzzzz3zzzzzzz(<16 x i8> %a0) {
}
define <16 x i8> @shuf_01zzuuuuuuuuuuuu(<16 x i8> %a0) {
; AMD10H-LABEL: shuf_01zzuuuuuuuuuuuu:
; AMD10H: # BB#0:
; AMD10H-NEXT: extrq {{.*#+}} xmm0 = xmm0[0,1],zero,zero,zero,zero,zero,zero,xmm0[u,u,u,u,u,u,u,u]
; AMD10H-NEXT: retq
;
; BTVER1-LABEL: shuf_01zzuuuuuuuuuuuu:
; BTVER1: # BB#0:
; BTVER1-NEXT: extrq {{.*#+}} xmm0 = xmm0[0,1],zero,zero,zero,zero,zero,zero,xmm0[u,u,u,u,u,u,u,u]
@ -99,6 +126,14 @@ define <16 x i8> @shuf_01zzuuuuuuuuuuuu(<16 x i8> %a0) {
}
define <16 x i8> @shuf_01zzzzzz23zzzzzz(<16 x i8> %a0) {
; AMD10H-LABEL: shuf_01zzzzzz23zzzzzz:
; AMD10H: # BB#0:
; AMD10H-NEXT: movdqa %xmm0, %xmm1
; AMD10H-NEXT: extrq {{.*#+}} xmm1 = xmm1[2,3],zero,zero,zero,zero,zero,zero,xmm1[u,u,u,u,u,u,u,u]
; AMD10H-NEXT: extrq {{.*#+}} xmm0 = xmm0[0,1],zero,zero,zero,zero,zero,zero,xmm0[u,u,u,u,u,u,u,u]
; AMD10H-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
; AMD10H-NEXT: retq
;
; BTVER1-LABEL: shuf_01zzzzzz23zzzzzz:
; BTVER1: # BB#0:
; BTVER1-NEXT: movdqa %xmm0, %xmm1
@ -152,6 +187,14 @@ define <8 x i16> @shuf_012zuuuu(<8 x i16> %a0) {
}
define <8 x i16> @shuf_0zzz1zzz(<8 x i16> %a0) {
; AMD10H-LABEL: shuf_0zzz1zzz:
; AMD10H: # BB#0:
; AMD10H-NEXT: movdqa %xmm0, %xmm1
; AMD10H-NEXT: extrq {{.*#+}} xmm1 = xmm1[2,3],zero,zero,zero,zero,zero,zero,xmm1[u,u,u,u,u,u,u,u]
; AMD10H-NEXT: extrq {{.*#+}} xmm0 = xmm0[0,1],zero,zero,zero,zero,zero,zero,xmm0[u,u,u,u,u,u,u,u]
; AMD10H-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
; AMD10H-NEXT: retq
;
; BTVER1-LABEL: shuf_0zzz1zzz:
; BTVER1: # BB#0:
; BTVER1-NEXT: movdqa %xmm0, %xmm1
@ -169,6 +212,12 @@ define <8 x i16> @shuf_0zzz1zzz(<8 x i16> %a0) {
}
define <4 x i32> @shuf_0z1z(<4 x i32> %a0) {
; AMD10H-LABEL: shuf_0z1z:
; AMD10H: # BB#0:
; AMD10H-NEXT: pxor %xmm1, %xmm1
; AMD10H-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
; AMD10H-NEXT: retq
;
; BTVER1-LABEL: shuf_0z1z:
; BTVER1: # BB#0:
; BTVER1-NEXT: pxor %xmm1, %xmm1
@ -303,6 +352,15 @@ define <8 x i16> @shuf_089uuuuu(<8 x i16> %a0, <8 x i16> %a1) {
; Out of range.
define <16 x i8> @shuffle_8_18_uuuuuuuuuuuuuu(<16 x i8> %a, <16 x i8> %b) {
; AMD10H-LABEL: shuffle_8_18_uuuuuuuuuuuuuu:
; AMD10H: # BB#0:
; AMD10H-NEXT: movsd {{.*#+}} xmm0 = xmm1[0],xmm0[1]
; AMD10H-NEXT: andpd {{.*}}(%rip), %xmm0
; AMD10H-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
; AMD10H-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[2,1,2,3,4,5,6,7]
; AMD10H-NEXT: packuswb %xmm0, %xmm0
; AMD10H-NEXT: retq
;
; BTVER1-LABEL: shuffle_8_18_uuuuuuuuuuuuuu:
; BTVER1: # BB#0:
; BTVER1-NEXT: psrld $16, %xmm1
@ -321,6 +379,13 @@ define <16 x i8> @shuffle_8_18_uuuuuuuuuuuuuu(<16 x i8> %a, <16 x i8> %b) {
}
define <16 x i8> @shuffle_uu_0_5_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu(<16 x i8> %v) {
; AMD10H-LABEL: shuffle_uu_0_5_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu:
; AMD10H: # BB#0:
; AMD10H-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; AMD10H-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
; AMD10H-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,3,2,3,4,5,6,7]
; AMD10H-NEXT: retq
;
; BTVER1-LABEL: shuffle_uu_0_5_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu:
; BTVER1: # BB#0:
; BTVER1-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,0,5,5,4,4,5,5,4,4,5,5,6,6,7,7]
@ -335,6 +400,12 @@ define <16 x i8> @shuffle_uu_0_5_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu(<16 x i8
}
define <16 x i8> @shuffle_uu_16_4_16_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu(<16 x i8> %v) {
; AMD10H-LABEL: shuffle_uu_16_4_16_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu:
; AMD10H: # BB#0:
; AMD10H-NEXT: psrlq $16, %xmm0
; AMD10H-NEXT: pand {{.*}}(%rip), %xmm0
; AMD10H-NEXT: retq
;
; BTVER1-LABEL: shuffle_uu_16_4_16_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu:
; BTVER1: # BB#0:
; BTVER1-NEXT: pshufb {{.*#+}} xmm0 = xmm0[u],zero,xmm0[4],zero,xmm0[u,u,u,u,u,u,u,u,u,u,u,u]