File: COPY.mir

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.6-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,245,028 kB
  • sloc: cpp: 7,619,726; ansic: 1,434,018; asm: 1,058,748; python: 252,740; f90: 94,671; objc: 70,685; lisp: 42,813; pascal: 18,401; sh: 8,601; ml: 5,111; perl: 4,720; makefile: 3,675; awk: 3,523; javascript: 2,409; xml: 892; fortran: 770
file content (47 lines) | stat: -rw-r--r-- 781 bytes parent folder | download | duplicates (17) 
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
 
# RUN: llc -O0 %s -o - | FileCheck %s

--- |
  target triple = "avr--"

  define void @test_copy_nonoverlapping() {
  entry:
    ret void
  }

  define void @test_copy_overlapping() {
  entry:
    ret void
  }

  declare void @foo(i16 %0)
...

---
name: test_copy_nonoverlapping
tracksRegLiveness: true
body: |
  bb.0.entry:
    liveins: $r25r24

    ; CHECK-LABEL: test_copy_nonoverlapping:
    ; CHECK: mov r22, r24
    ; CHECK-NEXT: mov r23, r25

    $r23r22 = COPY $r25r24
    RCALLk @foo, implicit $r24r23
...

---
name: test_copy_overlapping
tracksRegLiveness: true
body: |
  bb.0.entry:
    liveins: $r24r23

    ; CHECK-LABEL: test_copy_overlapping:
    ; CHECK: mov r25, r24
    ; CHECK-NEXT: mov r24, r23

    $r25r24 = COPY $r24r23
    RCALLk @foo, implicit $r25r24
...