File: store16.ll

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.6-3
  • links: PTS, VCS
  • area: main
  • in suites: 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 (25 lines) | stat: -rw-r--r-- 609 bytes parent folder | download | duplicates (5) 
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
 
; RUN: llc -mattr=avr6 < %s -mtriple=avr | FileCheck %s

; CHECK-LABEL: atomic_store16
; CHECK:      in r0, 63
; CHECK-NEXT: cli
; CHECK-NEXT: std [[RD:(X|Y|Z)]]+1, [[RR:r[0-9]+]]
; CHECK-NEXT: st [[RD:(X|Y|Z)]], [[RR:r[0-9]+]]
; CHECK-NEXT: out 63, r0
define void @atomic_store16(ptr %foo) {
  store atomic i16 1, ptr %foo unordered, align 2
  ret void
}

; CHECK-LABEL: monotonic
; CHECK:      in r0, 63
; CHECK-NEXT: cli
; CHECK-NEXT: std Z+1, r25
; CHECK-NEXT: st Z, r24
; CHECK-NEXT: out 63, r0
define void @monotonic(i16) {
entry-block:
  store atomic i16 %0, ptr undef monotonic, align 2
  ret void
}