File: bottleneck-hints-none.s

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (16 lines) | stat: -rw-r--r-- 661 bytes parent folder | download | duplicates (23)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -all-views=false -summary-view -bottleneck-analysis -iterations 1 < %s | FileCheck %s -implicit-check-not 'Cycles with backend pressure increase'

add %eax, %ebx

# CHECK:      Iterations:        1
# CHECK-NEXT: Instructions:      1
# CHECK-NEXT: Total Cycles:      4
# CHECK-NEXT: Total uOps:        1

# CHECK:      Dispatch Width:    2
# CHECK-NEXT: uOps Per Cycle:    0.25
# CHECK-NEXT: IPC:               0.25
# CHECK-NEXT: Block RThroughput: 0.5

# CHECK:      No resource or data dependency bottlenecks discovered.