File: invalid-wrong-error.s

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (13 lines) | stat: -rw-r--r-- 918 bytes parent folder | download | duplicates (27) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
# Instructions that are correctly rejected but emit a wrong or misleading error.
# RUN: not llvm-mc %s -triple=mips -show-encoding -mattr=micromips 2>%t1
# RUN: FileCheck %s < %t1

  # The 20-bit immediate supported by the standard encodings cause us to emit
  # the diagnostic for the 20-bit form. This isn't exactly wrong but it is
  # misleading. Ideally, we'd emit every way to achieve a valid match instead
  # of picking only one.
  sdbbp -1            # CHECK: :[[@LINE]]:9: error: expected 10-bit unsigned immediate
  sdbbp 1024          # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
  syscall -1          # CHECK: :[[@LINE]]:11: error: expected 10-bit unsigned immediate
  syscall $4          # CHECK: :[[@LINE]]:11: error: expected 10-bit unsigned immediate
  syscall 1024        # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled