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[x86] Add an SSE41 mode to this test. Nothing interesting here, its the 

same as SSE3.

llvm-svn: 217741
This commit is contained in:
Chandler Carruth 2014-09-14 23:28:12 +00:00
parent b396922647
commit f2a92921f9
1 changed files with 19 additions and 0 deletions
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19
llvm/test/CodeGen/X86/vector-shuffle-128-v2.ll
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@ -1,5 +1,6 @@
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=SSE2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+sse3 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=SSE3
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+sse4.1 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=SSE41
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-unknown"
@ -55,6 +56,10 @@ define <2 x double> @shuffle_v2f64_00(<2 x double> %a, <2 x double> %b) {
; SSE3-LABEL: @shuffle_v2f64_00
; SSE3: unpcklpd {{.*}} # xmm0 = xmm0[0,0]
; SSE3-NEXT: retq
;
; SSE41-LABEL: @shuffle_v2f64_00
; SSE41: unpcklpd {{.*}} # xmm0 = xmm0[0,0]
; SSE41-NEXT: retq
%shuffle = shufflevector <2 x double> %a, <2 x double> %b, <2 x i32> <i32 0, i32 0>
ret <2 x double> %shuffle
}
@ -82,6 +87,11 @@ define <2 x double> @shuffle_v2f64_22(<2 x double> %a, <2 x double> %b) {
; SSE3: unpcklpd {{.*}} # xmm1 = xmm1[0,0]
; SSE3-NEXT: movapd %xmm1, %xmm0
; SSE3-NEXT: retq
;
; SSE41-LABEL: @shuffle_v2f64_22
; SSE41: unpcklpd {{.*}} # xmm1 = xmm1[0,0]
; SSE41-NEXT: movapd %xmm1, %xmm0
; SSE41-NEXT: retq
%shuffle = shufflevector <2 x double> %a, <2 x double> %b, <2 x i32> <i32 2, i32 2>
ret <2 x double> %shuffle
}
@ -252,6 +262,11 @@ define <2 x double> @insert_dup_reg_v2f64(double %a) {
; SSE3-LABEL: @insert_dup_reg_v2f64
; SSE3: unpcklpd {{.*}} # xmm0 = xmm0[0,0]
; SSE3-NEXT: retq
;
; FIXME: This should match movddup as well!
; SSE41-LABEL: @insert_dup_reg_v2f64
; SSE41: unpcklpd {{.*}} # xmm0 = xmm0[0,0]
; SSE41-NEXT: retq
%v = insertelement <2 x double> undef, double %a, i32 0
%shuffle = shufflevector <2 x double> %v, <2 x double> undef, <2 x i32> <i32 0, i32 0>
ret <2 x double> %shuffle
@ -265,6 +280,10 @@ define <2 x double> @insert_dup_mem_v2f64(double* %ptr) {
; SSE3-LABEL: @insert_dup_mem_v2f64
; SSE3: movddup {{.*}}, %xmm0
; SSE3-NEXT: retq
;
; SSE41-LABEL: @insert_dup_mem_v2f64
; SSE41: movddup {{.*}}, %xmm0
; SSE41-NEXT: retq
%a = load double* %ptr
%v = insertelement <2 x double> undef, double %a, i32 0
%shuffle = shufflevector <2 x double> %v, <2 x double> undef, <2 x i32> <i32 0, i32 0>