File: bottleneck-hints-none.s

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 (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.