File: arm-aliases.s

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (17 lines) | stat: -rw-r--r-- 782 bytes parent folder | download | duplicates (37) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
@ RUN: llvm-mc -triple=armv7-apple-darwin -show-encoding < %s | FileCheck %s
  .syntax unified

@ Shift-by-zero should canonicalize to no shift at all (lsl #0 encoding)
        add r1, r2, r3, lsl #0
        sub r1, r2, r3, ror #0
        eor r1, r2, r3, lsr #0
        orr r1, r2, r3, asr #0
        and r1, r2, r3, ror #0
        bic r1, r2, r3, lsl #0

@ CHECK: add	r1, r2, r3              @ encoding: [0x03,0x10,0x82,0xe0]
@ CHECK: sub	r1, r2, r3              @ encoding: [0x03,0x10,0x42,0xe0]
@ CHECK: eor	r1, r2, r3              @ encoding: [0x03,0x10,0x22,0xe0]
@ CHECK: orr	r1, r2, r3              @ encoding: [0x03,0x10,0x82,0xe1]
@ CHECK: and	r1, r2, r3              @ encoding: [0x03,0x10,0x02,0xe0]
@ CHECK: bic	r1, r2, r3              @ encoding: [0x03,0x10,0xc2,0xe1]