File: fold_acc_copy_into_valu.mir

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (15 lines) | stat: -rw-r--r-- 511 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
# RUN: llc -march=amdgcn -mcpu=gfx908 -o - -run-pass si-fix-sgpr-copies -verify-machineinstrs %s | FileCheck -check-prefix=GCN %s

# GCN-LABEL: fold_acc_copy_into_valu
# GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY %0.sub0
# GCN: %2:vgpr_32 = V_AND_B32_e32 [[COPY]], undef %3:vgpr_32, implicit $exec
---
name:            fold_acc_copy_into_valu
body:             |
  bb.0.entry:

    %0:areg_1024 = IMPLICIT_DEF
    %1:sreg_32_xm0 = COPY %0.sub0
    %3:vgpr_32 = V_AND_B32_e32 %1, undef %2:vgpr_32, implicit $exec

...