File: bitcast-peephole.mir

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (23 lines) | stat: -rw-r--r-- 808 bytes parent folder | download | duplicates (17)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=powerpc64le-linux-gnu -run-pass=peephole-opt -verify-machineinstrs -o - %s | FileCheck %s

---
name:            bitCast
tracksRegLiveness: true
body:             |
  bb.0.entry:
    ; CHECK-LABEL: name: bitCast
    ; CHECK: [[XXLEQVOnes:%[0-9]+]]:vsrc = XXLEQVOnes
    ; CHECK: $v2 = COPY [[XXLEQVOnes]]
    ; CHECK: BLR8 implicit $lr8, implicit $rm, implicit $v2
    %0:vsrc = XXLEQVOnes
    $v2 = COPY %0
    BLR8 implicit $lr8, implicit $rm, implicit $v2

...

# This used to hit an assertion:
#   llvm/include/llvm/CodeGen/MachineInstr.h:417: const
#   llvm::MachineOperand &llvm::MachineInstr::getOperand(unsigned int)
#   const: Assertion `i < getNumOperands() && "getOperand() out of range!"' failed.
#