File: implicit_def_rbs_crash.mir

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb11u2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,634,820 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 (22 lines) | stat: -rw-r--r-- 681 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
# RUN: llc -O0 -mtriple arm64-- -run-pass=regbankselect -verify-machineinstrs %s -o - | FileCheck %s

# Check we don't crash given an non-generic implicit_def. These may
# come from swifterror handling in the translator.
# CHECK: IMPLICIT_DEF
---
name:            implicit_def_crash
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
failedISel:      false
registers:
  - { id: 0, class: gpr64all, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
  - { id: 2, class: gpr64all, preferred-register: '' }
  - { id: 3, class: gpr64all, preferred-register: '' }
body:             |
  bb.1:
    %0:gpr64all = IMPLICIT_DEF

...