File: target-flag-ext.mir

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 (24 lines) | stat: -rw-r--r-- 831 bytes parent folder | download | duplicates (22)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
# RUN: llc -march=hexagon -run-pass hexagon-packetizer -o - %s | FileCheck %s
---
name: fred
tracksRegLiveness: true

body: |
  bb.0:
    ; Check that all these instructions go in the same packet. This is to
    ; make sure that a target flag (other than HMOTF_ConstExtend) on an
    ; operand will not be interpreted as a constant-extender flag.
    ; The combination used below (pcrel + 0) does not technically make sense,
    ; but combinations that do make sense require constant extending, so
    ; testing this is not possible otherwise.

    ; CHECK: BUNDLE
    ; CHECK-DAG: $r0 = A2_tfrsi
    ; CHECK-DAG: $r1 = A2_tfrsi
    ; CHECK-DAG: $r2 = A2_tfrsi
    ; CHECK: }
    $r0 = A2_tfrsi target-flags (hexagon-pcrel) 0
    $r1 = A2_tfrsi target-flags (hexagon-pcrel) 0
    $r2 = A2_tfrsi target-flags (hexagon-pcrel) 0
...