File: test_g_brjt.mir

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,696 kB
  • sloc: cpp: 7,438,781; ansic: 1,393,871; asm: 1,012,926; python: 241,771; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 8,596; ml: 5,082; perl: 4,730; makefile: 3,591; awk: 3,523; javascript: 2,251; xml: 892; fortran: 672
file content (30 lines) | stat: -rw-r--r-- 777 bytes parent folder | download | duplicates (12) 
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
 
# RUN: not --crash llc -mtriple=aarch64 -o /dev/null -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s
# REQUIRES: aarch64-registered-target

---
name:            test_jump_table
legalized:       true
tracksRegLiveness: true
jumpTable:
  kind:            block-address
  entries:
    - id:              0
      blocks:          [ '%bb.0' ]
body:             |
  bb.0:
    liveins: $x0
    %0:_(s64) = COPY $x0
    %1:_(p0) = COPY $x0
    ; CHECK: Bad machine code: Too few operands
    G_BRJT

    ; CHECK: G_BRJT src operand 0 must be a pointer type
    G_BRJT %0, %jump-table.0, %0

    ; CHECK: G_BRJT src operand 1 must be a jump table index
    G_BRJT %1, %0, %0

    ; CHECK: G_BRJT src operand 2 must be a scalar reg type
    G_BRJT %1, %jump-table.0, %1

...