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
|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -run-pass=aarch64-prelegalizer-combiner -verify-machineinstrs -mtriple aarch64-unknown-unknown %s -o - | FileCheck %s
---
name: test_combine_half_flog2_constant
body: |
bb.1:
; CHECK-LABEL: name: test_combine_half_flog2_constant
; CHECK: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH4000
; CHECK: $h0 = COPY [[C]](s16)
%0:_(s16) = G_FCONSTANT half 4.000000e+00
%1:_(s16) = G_FLOG2 %0
$h0 = COPY %1(s16)
...
---
name: test_combine_float_flog2_constant
body: |
bb.1:
; CHECK-LABEL: name: test_combine_float_flog2_constant
; CHECK: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 2.000000e+00
; CHECK: $w0 = COPY [[C]](s32)
%0:_(s32) = G_FCONSTANT float 4.000000e+00
%1:_(s32) = G_FLOG2 %0
$w0 = COPY %1(s32)
...
---
name: test_combine_double_flog2_constant
body: |
bb.1:
; CHECK-LABEL: name: test_combine_double_flog2_constant
; CHECK: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 2.000000e+00
; CHECK: $x0 = COPY [[C]](s64)
%0:_(s64) = G_FCONSTANT double 4.000000e+00
%1:_(s64) = G_FLOG2 %0
$x0 = COPY %1(s64)
...
|
