File: memprof-buildid.test

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-- 725 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
REQUIRES: x86_64-linux

To update the inputs used below run Inputs/update_memprof_inputs.sh /path/to/updated/clang
RUN: llvm-readelf --notes %p/Inputs/buildid.memprofexe > %t1.txt
RUN: llvm-profdata show --memory %p/Inputs/buildid.memprofraw --profiled-binary %p/Inputs/buildid.memprofexe -o -  > %t2.txt
RUN: cat %t1.txt %t2.txt | FileCheck %s

Test that we print out the profile build ids when --profiled-binary is empty. 
RUN: not llvm-profdata show --memory %p/Inputs/buildid.memprofraw -o - 2> %t3.txt
RUN: cat %t1.txt %t3.txt | FileCheck %s

COM: First extract the id from the llvm-readelf output.
CHECK: Build ID: [[ID:[[:xdigit:]]+]]

COM: Then match it with the profdata output.
CHECK-COUNT-1: BuildId: {{.*}}[[ID]]