1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-linux-gnu < %s \
; RUN: | FileCheck --check-prefix=CHECK-LE %s
; RUN: llc -verify-machineinstrs -mtriple=powerpc64-linux-gnu -mattr=+vsx < %s \
; RUN: | FileCheck --check-prefix=CHECK-BE %s
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-linux-gnu -mcpu=pwr9 < %s \
; RUN: | FileCheck --check-prefix=CHECK-P9LE %s
; RUN: llc -verify-machineinstrs -mtriple=powerpc64-linux-gnu -mcpu=pwr9 < %s \
; RUN: | FileCheck --check-prefix=CHECK-P9BE %s
define double @splat_swap(<2 x double> %x, <2 x double> %y) nounwind {
; CHECK-LE-LABEL: splat_swap:
; CHECK-LE: # %bb.0:
; CHECK-LE-NEXT: xvadddp 0, 34, 35
; CHECK-LE-NEXT: xvrdpic 0, 0
; CHECK-LE-NEXT: xxswapd 1, 0
; CHECK-LE-NEXT: xssubdp 1, 1, 0
; CHECK-LE-NEXT: blr
;
; CHECK-BE-LABEL: splat_swap:
; CHECK-BE: # %bb.0:
; CHECK-BE-NEXT: xvadddp 0, 34, 35
; CHECK-BE-NEXT: xvrdpic 0, 0
; CHECK-BE-NEXT: xxswapd 1, 0
; CHECK-BE-NEXT: xssubdp 1, 0, 1
; CHECK-BE-NEXT: blr
;
; CHECK-P9LE-LABEL: splat_swap:
; CHECK-P9LE: # %bb.0:
; CHECK-P9LE-NEXT: xvadddp 0, 34, 35
; CHECK-P9LE-NEXT: xvrdpic 0, 0
; CHECK-P9LE-NEXT: xxswapd 1, 0
; CHECK-P9LE-NEXT: xssubdp 1, 1, 0
; CHECK-P9LE-NEXT: blr
;
; CHECK-P9BE-LABEL: splat_swap:
; CHECK-P9BE: # %bb.0:
; CHECK-P9BE-NEXT: xvadddp 0, 34, 35
; CHECK-P9BE-NEXT: xvrdpic 0, 0
; CHECK-P9BE-NEXT: xxswapd 1, 0
; CHECK-P9BE-NEXT: xssubdp 1, 0, 1
; CHECK-P9BE-NEXT: blr
%added = fadd <2 x double> %x, %y
%call = tail call <2 x double> @llvm.rint.v2f64(<2 x double> %added) nounwind readnone
%res1 = extractelement <2 x double> %call, i32 0
%res2 = extractelement <2 x double> %call, i32 1
%ret = fsub double %res1, %res2
ret double %ret
}
declare <2 x double> @llvm.rint.v2f64(<2 x double>)
|
