File: memprof-buildid.test

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,388 kB
  • sloc: cpp: 7,438,767; ansic: 1,393,871; asm: 1,012,926; python: 241,728; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (16 lines) | stat: -rw-r--r-- 725 bytes parent folder | download | duplicates (14) 
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]]