forked from OSchip/llvm-project
85 lines
2.7 KiB
LLVM
85 lines
2.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mattr=+avx512f | FileCheck %s --check-prefix=KNL
|
|
; RUN: llc < %s -mattr=+avx512f,+avx512vl,+avx512bw,+avx512dq | FileCheck %s --check-prefix=SKX
|
|
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
define void @test(<4 x i1> %m, <4 x x86_fp80> %v, <4 x x86_fp80>*%p) local_unnamed_addr {
|
|
; KNL-LABEL: test:
|
|
; KNL: # %bb.0: # %bb
|
|
; KNL-NEXT: vpslld $31, %xmm0, %xmm0
|
|
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0
|
|
; KNL-NEXT: kshiftrw $1, %k0, %k1
|
|
; KNL-NEXT: kmovw %k1, %eax
|
|
; KNL-NEXT: kshiftrw $2, %k0, %k1
|
|
; KNL-NEXT: kshiftrw $1, %k1, %k2
|
|
; KNL-NEXT: kmovw %k1, %ecx
|
|
; KNL-NEXT: testb $1, %al
|
|
; KNL-NEXT: fld1
|
|
; KNL-NEXT: fldz
|
|
; KNL-NEXT: fld %st(0)
|
|
; KNL-NEXT: fcmovne %st(2), %st(0)
|
|
; KNL-NEXT: testb $1, %cl
|
|
; KNL-NEXT: fld %st(1)
|
|
; KNL-NEXT: fcmovne %st(3), %st(0)
|
|
; KNL-NEXT: kmovw %k2, %eax
|
|
; KNL-NEXT: testb $1, %al
|
|
; KNL-NEXT: fld %st(2)
|
|
; KNL-NEXT: fcmovne %st(4), %st(0)
|
|
; KNL-NEXT: kmovw %k0, %eax
|
|
; KNL-NEXT: testb $1, %al
|
|
; KNL-NEXT: fxch %st(3)
|
|
; KNL-NEXT: fcmovne %st(4), %st(0)
|
|
; KNL-NEXT: fstp %st(4)
|
|
; KNL-NEXT: fxch %st(3)
|
|
; KNL-NEXT: fstpt (%rdi)
|
|
; KNL-NEXT: fxch %st(1)
|
|
; KNL-NEXT: fstpt 30(%rdi)
|
|
; KNL-NEXT: fxch %st(1)
|
|
; KNL-NEXT: fstpt 20(%rdi)
|
|
; KNL-NEXT: fstpt 10(%rdi)
|
|
; KNL-NEXT: vzeroupper
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: test:
|
|
; SKX: # %bb.0: # %bb
|
|
; SKX-NEXT: vpslld $31, %xmm0, %xmm0
|
|
; SKX-NEXT: vpmovd2m %xmm0, %k0
|
|
; SKX-NEXT: kshiftrb $2, %k0, %k1
|
|
; SKX-NEXT: kshiftrw $1, %k1, %k2
|
|
; SKX-NEXT: kmovd %k2, %eax
|
|
; SKX-NEXT: testb $1, %al
|
|
; SKX-NEXT: fld1
|
|
; SKX-NEXT: fldz
|
|
; SKX-NEXT: fld %st(0)
|
|
; SKX-NEXT: fcmovne %st(2), %st(0)
|
|
; SKX-NEXT: kshiftrw $1, %k0, %k2
|
|
; SKX-NEXT: kmovd %k2, %eax
|
|
; SKX-NEXT: testb $1, %al
|
|
; SKX-NEXT: fld %st(1)
|
|
; SKX-NEXT: fcmovne %st(3), %st(0)
|
|
; SKX-NEXT: kmovd %k1, %eax
|
|
; SKX-NEXT: testb $1, %al
|
|
; SKX-NEXT: fld %st(2)
|
|
; SKX-NEXT: fcmovne %st(4), %st(0)
|
|
; SKX-NEXT: kmovd %k0, %eax
|
|
; SKX-NEXT: testb $1, %al
|
|
; SKX-NEXT: fxch %st(3)
|
|
; SKX-NEXT: fcmovne %st(4), %st(0)
|
|
; SKX-NEXT: fstp %st(4)
|
|
; SKX-NEXT: fxch %st(3)
|
|
; SKX-NEXT: fstpt (%rdi)
|
|
; SKX-NEXT: fxch %st(1)
|
|
; SKX-NEXT: fstpt 20(%rdi)
|
|
; SKX-NEXT: fxch %st(1)
|
|
; SKX-NEXT: fstpt 10(%rdi)
|
|
; SKX-NEXT: fstpt 30(%rdi)
|
|
; SKX-NEXT: retq
|
|
bb:
|
|
%tmp = select <4 x i1> %m, <4 x x86_fp80> <x86_fp80 0xK3FFF8000000000000000, x86_fp80 0xK3FFF8000000000000000, x86_fp80 0xK3FFF8000000000000000, x86_fp80 0xK3FFF8000000000000000>, <4 x x86_fp80> zeroinitializer
|
|
store <4 x x86_fp80> %tmp, <4 x x86_fp80>* %p, align 16
|
|
ret void
|
|
}
|
|
|