File: micromips-loadstore-unaligned.s

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (26 lines) | stat: -rw-r--r-- 1,391 bytes parent folder | download | duplicates (36)
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
# RUN: llvm-mc %s -triple=mipsel-unknown-linux -show-encoding \
# RUN: -mattr=micromips | FileCheck -check-prefix=CHECK-EL %s
# RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding \
# RUN: -mattr=micromips | FileCheck -check-prefix=CHECK-EB %s
# Check that the assembler can handle the documented syntax
# for loads and stores.
#------------------------------------------------------------------------------
# Load and Store unaligned instructions
#------------------------------------------------------------------------------
# Little endian
#------------------------------------------------------------------------------
# CHECK-EL: lwl $4, 16($5)   # encoding: [0x85,0x60,0x10,0x00]
# CHECK-EL: lwr $4, 16($5)   # encoding: [0x85,0x60,0x10,0x10]
# CHECK-EL: swl $4, 16($5)   # encoding: [0x85,0x60,0x10,0x80]
# CHECK-EL: swr $4, 16($5)   # encoding: [0x85,0x60,0x10,0x90]
#------------------------------------------------------------------------------
# Big endian
#------------------------------------------------------------------------------
# CHECK-EB: lwl $4, 16($5)   # encoding: [0x60,0x85,0x00,0x10]
# CHECK-EB: lwr $4, 16($5)   # encoding: [0x60,0x85,0x10,0x10]
# CHECK-EB: swl $4, 16($5)   # encoding: [0x60,0x85,0x80,0x10]
# CHECK-EB: swr $4, 16($5)   # encoding: [0x60,0x85,0x90,0x10]
     lwl  $4, 16($5)
     lwr  $4, 16($5)
     swl  $4, 16($5)
     swr  $4, 16($5)