File: PR31344.ll

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (35 lines) | stat: -rw-r--r-- 835 bytes parent folder | download | duplicates (24) 
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
 
; RUN: llc < %s -march=avr | FileCheck %s

; Unit test for: PR 31344

define i16 @or16_reg_imm_0xff00(i16 %a) {
; CHECK-LABEL: or16_reg_imm_0xff00
; CHECK-NOT: ori {{r[0-9]+}}, 0
; CHECK: ori {{r[0-9]+}}, 255
    %result = or i16 %a, 65280
    ret i16 %result
}

define i16 @or16_reg_imm_0xffb3(i16 %a) {
; CHECK-LABEL: or16_reg_imm_0xffb3
; CHECK: ori {{r[0-9]+}}, 179
; CHECK: ori {{r[0-9]+}}, 255
    %result = or i16 %a, 65459
    ret i16 %result
}

define i16 @or16_reg_imm_0x00ff(i16 %a) {
; CHECK-LABEL: or16_reg_imm_0x00ff
; CHECK: ori {{r[0-9]+}}, 255
; CHECK-NOT: ori {{r[0-9]+}}, 0
    %result = or i16 %a, 255
    ret i16 %result
}

define i16 @or16_reg_imm_0xb3ff(i16 %a) {
; CHECK-LABEL: or16_reg_imm_0xb3ff
; CHECK: ori {{r[0-9]+}}, 255
; CHECK: ori {{r[0-9]+}}, 179
    %result = or i16 %a, 46079
    ret i16 %result
}