You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
138 lines
3.7 KiB
138 lines
3.7 KiB
;RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s
|
|
;RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=skx | FileCheck --check-prefix=SKX %s
|
|
|
|
;CHECK-LABEL: shift_16_i32
|
|
;CHECK: vpsrld
|
|
;CHECK: vpslld
|
|
;CHECK: vpsrad
|
|
;CHECK: ret
|
|
define <16 x i32> @shift_16_i32(<16 x i32> %a) {
|
|
%b = lshr <16 x i32> %a, <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
|
|
%c = shl <16 x i32> %b, <i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12>
|
|
%d = ashr <16 x i32> %c, <i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12, i32 12>
|
|
ret <16 x i32> %d;
|
|
}
|
|
|
|
;CHECK-LABEL: shift_8_i64
|
|
;CHECK: vpsrlq
|
|
;CHECK: vpsllq
|
|
;CHECK: vpsraq
|
|
;CHECK: ret
|
|
define <8 x i64> @shift_8_i64(<8 x i64> %a) {
|
|
%b = lshr <8 x i64> %a, <i64 1, i64 1, i64 1, i64 1, i64 1, i64 1, i64 1, i64 1>
|
|
%c = shl <8 x i64> %b, <i64 12, i64 12, i64 12, i64 12, i64 12, i64 12, i64 12, i64 12>
|
|
%d = ashr <8 x i64> %c, <i64 12, i64 12, i64 12, i64 12, i64 12, i64 12, i64 12, i64 12>
|
|
ret <8 x i64> %d;
|
|
}
|
|
|
|
;SKX-LABEL: shift_4_i64
|
|
;SKX: vpsrlq
|
|
;SKX: vpsllq
|
|
;SKX: vpsraq
|
|
;SKX: ret
|
|
define <4 x i64> @shift_4_i64(<4 x i64> %a) {
|
|
%b = lshr <4 x i64> %a, <i64 1, i64 1, i64 1, i64 1>
|
|
%c = shl <4 x i64> %b, <i64 12, i64 12, i64 12, i64 12>
|
|
%d = ashr <4 x i64> %c, <i64 12, i64 12, i64 12, i64 12>
|
|
ret <4 x i64> %d;
|
|
}
|
|
|
|
; CHECK-LABEL: variable_shl4
|
|
; CHECK: vpsllvq %zmm
|
|
; CHECK: ret
|
|
define <8 x i64> @variable_shl4(<8 x i64> %x, <8 x i64> %y) {
|
|
%k = shl <8 x i64> %x, %y
|
|
ret <8 x i64> %k
|
|
}
|
|
|
|
; CHECK-LABEL: variable_shl5
|
|
; CHECK: vpsllvd %zmm
|
|
; CHECK: ret
|
|
define <16 x i32> @variable_shl5(<16 x i32> %x, <16 x i32> %y) {
|
|
%k = shl <16 x i32> %x, %y
|
|
ret <16 x i32> %k
|
|
}
|
|
|
|
; CHECK-LABEL: variable_srl0
|
|
; CHECK: vpsrlvd
|
|
; CHECK: ret
|
|
define <16 x i32> @variable_srl0(<16 x i32> %x, <16 x i32> %y) {
|
|
%k = lshr <16 x i32> %x, %y
|
|
ret <16 x i32> %k
|
|
}
|
|
|
|
; CHECK-LABEL: variable_srl2
|
|
; CHECK: psrlvq
|
|
; CHECK: ret
|
|
define <8 x i64> @variable_srl2(<8 x i64> %x, <8 x i64> %y) {
|
|
%k = lshr <8 x i64> %x, %y
|
|
ret <8 x i64> %k
|
|
}
|
|
|
|
; CHECK-LABEL: variable_sra1
|
|
; CHECK: vpsravd
|
|
; CHECK: ret
|
|
define <16 x i32> @variable_sra1(<16 x i32> %x, <16 x i32> %y) {
|
|
%k = ashr <16 x i32> %x, %y
|
|
ret <16 x i32> %k
|
|
}
|
|
|
|
; CHECK-LABEL: variable_sra2
|
|
; CHECK: vpsravq %zmm
|
|
; CHECK: ret
|
|
define <8 x i64> @variable_sra2(<8 x i64> %x, <8 x i64> %y) {
|
|
%k = ashr <8 x i64> %x, %y
|
|
ret <8 x i64> %k
|
|
}
|
|
|
|
; SKX-LABEL: variable_sra3
|
|
; SKX: vpsravq %ymm
|
|
; SKX: ret
|
|
define <4 x i64> @variable_sra3(<4 x i64> %x, <4 x i64> %y) {
|
|
%k = ashr <4 x i64> %x, %y
|
|
ret <4 x i64> %k
|
|
}
|
|
|
|
; SKX-LABEL: variable_sra4
|
|
; SKX: vpsravw %xmm
|
|
; SKX: ret
|
|
define <8 x i16> @variable_sra4(<8 x i16> %x, <8 x i16> %y) {
|
|
%k = ashr <8 x i16> %x, %y
|
|
ret <8 x i16> %k
|
|
}
|
|
|
|
; CHECK-LABEL: variable_sra01_load
|
|
; CHECK: vpsravd (%
|
|
; CHECK: ret
|
|
define <16 x i32> @variable_sra01_load(<16 x i32> %x, <16 x i32>* %y) {
|
|
%y1 = load <16 x i32>, <16 x i32>* %y
|
|
%k = ashr <16 x i32> %x, %y1
|
|
ret <16 x i32> %k
|
|
}
|
|
|
|
; CHECK-LABEL: variable_shl1_load
|
|
; CHECK: vpsllvd (%
|
|
; CHECK: ret
|
|
define <16 x i32> @variable_shl1_load(<16 x i32> %x, <16 x i32>* %y) {
|
|
%y1 = load <16 x i32>, <16 x i32>* %y
|
|
%k = shl <16 x i32> %x, %y1
|
|
ret <16 x i32> %k
|
|
}
|
|
; CHECK: variable_srl0_load
|
|
; CHECK: vpsrlvd (%
|
|
; CHECK: ret
|
|
define <16 x i32> @variable_srl0_load(<16 x i32> %x, <16 x i32>* %y) {
|
|
%y1 = load <16 x i32>, <16 x i32>* %y
|
|
%k = lshr <16 x i32> %x, %y1
|
|
ret <16 x i32> %k
|
|
}
|
|
|
|
; CHECK: variable_srl3_load
|
|
; CHECK: vpsrlvq (%
|
|
; CHECK: ret
|
|
define <8 x i64> @variable_srl3_load(<8 x i64> %x, <8 x i64>* %y) {
|
|
%y1 = load <8 x i64>, <8 x i64>* %y
|
|
%k = lshr <8 x i64> %x, %y1
|
|
ret <8 x i64> %k
|
|
}
|