17e2521724
Summary: Before this change, check-profile would run, but all tests would be marked unsupported on Windows. This is the new status of 'check-profile' after this change: Testing Time: 6.66s Expected Passes : 29 Expected Failures : 5 Unsupported Tests : 39 I moved many tests that exercise posix-y features like dlopen and DSOs into the Posix subdirectory, and ran the tests on Linux to validate my changes. These are the remaining tests that I handled on a case by case basis: - instrprof-path.c Passes, Fixed some path portability issues - instrprof-gcov-exceptions.test Passes, the FileCheck actually succeeds on Windows, so I RUNX'd it - instrprof-icall-promo.test XFAILed, probably due to C++ ABI differences in vtables - instrprof-merge-match.test - instrprof-merge.c - instrprof-merging.cpp XFAILed, These seem like real bugs that need fixing - instrprof-version-mismatch.c XFAILed, Overriding the weak version symbol doesn't work - instrprof-without-libc.c UNSUPPORTED, test needs an executable symbol table, Windows has none Reviewers: davidxl, wmi, void Subscribers: fedor.sergeev, #sanitizers, llvm-commits Tags: #sanitizers Differential Revision: https://reviews.llvm.org/D57853 llvm-svn: 353435
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
// RUN: %clang_pgogen -O2 -o %t.0 %s
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// RUN: %clang_pgogen=%/t.d1 -O2 -o %t.1 %s
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// RUN: %clang_pgogen=%/t.d1/%:t.d2 -O2 -o %t.2 %s
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//
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// RUN: %run %t.0 ""
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// RUN: env LLVM_PROFILE_FILE=%/t.d1/default.profraw %run %t.0 %/t.d1
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// RUN: env LLVM_PROFILE_FILE=%/t.d1/%:t.d2/default.profraw %run %t.0 %/t.d1/%:t.d2
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// RUN: %run %t.1 %/t.d1
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// RUN: %run %t.2 %/t.d1/%:t.d2
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// RUN: %run %t.2 %/t.d1/%:t.d2 %/t.d1/%:t.d2/%:t.d3/blah.profraw %/t.d1/%:t.d2/%:t.d3/
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#include <string.h>
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const char *__llvm_profile_get_path_prefix();
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void __llvm_profile_set_filename(const char*);
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int main(int argc, const char *argv[]) {
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const char *expected;
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const char *prefix;
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if (argc < 2)
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return 1;
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expected = argv[1];
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prefix = __llvm_profile_get_path_prefix();
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// The last character should be a trailing slash. Ignore it in the comparison
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// since it could be '/' or '\\'.
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int slashpos = strlen(prefix);
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if (slashpos > 0) {
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--slashpos;
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if (prefix[slashpos] != '/' && prefix[slashpos] != '\\')
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return 1;
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}
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if (strncmp(prefix, expected, slashpos))
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return 1;
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if (argc == 4) {
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__llvm_profile_set_filename(argv[2]);
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prefix = __llvm_profile_get_path_prefix();
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expected = argv[3];
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if (strcmp(prefix, expected))
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return 1;
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}
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return 0;
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}
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