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
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr8 | FileCheck %s
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-ibm-aix-xcoff -mcpu=pwr8 -vec-extabi | FileCheck %s
define dso_local float @foo_nosw(float %0, float %1) local_unnamed_addr {
; CHECK-LABEL: foo_nosw:
; CHECK: # %bb.0:
; CHECK-NEXT: xsdivsp 1, 1, 2
; CHECK-NEXT: blr
%3 = fdiv contract reassoc arcp nsz float %0, %1
ret float %3
}
define dso_local float @foo(float %0, float %1) local_unnamed_addr {
; CHECK-LABEL: foo:
; CHECK: # %bb.0:
; CHECK-NEXT: xsresp 3, 2
; CHECK-NEXT: xsmulsp 0, 1, 3
; CHECK-NEXT: xsnmsubasp 1, 2, 0
; CHECK-NEXT: xsmaddasp 0, 3, 1
; CHECK-NEXT: fmr 1, 0
; CHECK-NEXT: blr
%3 = fdiv contract reassoc arcp nsz ninf float %0, %1
ret float %3
}
define dso_local float @fdiv_fast(float %0, float %1) local_unnamed_addr {
; CHECK-LABEL: fdiv_fast:
; CHECK: # %bb.0:
; CHECK-NEXT: xsresp 3, 2
; CHECK-NEXT: xsmulsp 0, 1, 3
; CHECK-NEXT: xsnmsubasp 1, 2, 0
; CHECK-NEXT: xsmaddasp 0, 3, 1
; CHECK-NEXT: fmr 1, 0
; CHECK-NEXT: blr
%3 = fdiv fast float %0, %1
ret float %3
}
|
