llvm-project/compiler-rt/test/profile/instrprof-order-file.test

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// UNSUPPORTED: windows
// REQUIRES: darwin
// RUN: rm -rf %t.dir && mkdir -p %t.dir
// RUN: cd %t.dir
//
// RUN: %clang -forder-file-instrumentation -O1 -o %t.2 %S/Inputs/instrprof-order-file-2.c %S/Inputs/instrprof-order-file.c -mllvm -orderfile-write-mapping="mapping.txt"
// RUN: %run %t.2 ANY
// RUN: od -h default.profraw.order | FileCheck %s
// RUN: cat mapping.txt | FileCheck %s --check-prefix=MAPPING
// Make sure we have MD5 for main, then f, then g.
// CHECK: 0000000 d5fa e78d 6436 db95 a18f dd4c 4f75 cc91
// CHECK: 0000020 f5b2 47ff 6643 b671 0000 0000 0000 0000
// MAPPING: MD5 cc914f75dd4ca18f f
// MAPPING: MD5 b671664347fff5b2 g
// MAPPING: MD5 db956436e78dd5fa main