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| author | Chris Lattner <sabre@nondot.org> | 2004-03-16 03:41:35 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-03-16 03:41:35 +0000 |
| commit | 002be767333e4253df6c5477dda28890dbd3488c (patch) | |
| tree | 50466f9feead43e90d95dbb628702d9d33ff9d15 /lib/Analysis/BasicAliasAnalysis.cpp | |
| parent | 002dbddccdce9422ed4aa53ad1102bda154237fa (diff) | |
Add some missing functions. Make sure to handle calls together in case the
client has another VN implementation that can VN calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12427 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/BasicAliasAnalysis.cpp')
| -rw-r--r-- | lib/Analysis/BasicAliasAnalysis.cpp | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/lib/Analysis/BasicAliasAnalysis.cpp b/lib/Analysis/BasicAliasAnalysis.cpp index 9b6258edd3..4a8a680364 100644 --- a/lib/Analysis/BasicAliasAnalysis.cpp +++ b/lib/Analysis/BasicAliasAnalysis.cpp @@ -607,6 +607,17 @@ static const char *DoesntAccessMemoryTable[] = { "iswctype", "towctrans", "towlower", "towupper", "btowc", "wctob", + + "isinf", "isnan", "finite", + + // C99 math functions + "copysign", "copysignf", "copysignd", + "nexttoward", "nexttowardf", "nexttowardd", + "nextafter", "nextafterf", "nextafterd", + + // glibc functions: + "__fpclassify", "__fpclassifyf", "__fpclassifyl", + "__signbit", "__signbitf", "__signbitl", }; static const unsigned DAMTableSize = @@ -636,16 +647,23 @@ bool BasicAliasAnalysis::doesNotAccessMemory(Function *F) { static const char *OnlyReadsMemoryTable[] = { - "atoi", "atol", "atof", "atoll", "atoq", - "bcmp", "memcmp", "memchr", "wmemcmp", "wmemchr", + "atoi", "atol", "atof", "atoll", "atoq", "a64l", + "bcmp", "memcmp", "memchr", "memrchr", "wmemcmp", "wmemchr", // Strings "strcmp", "strcasecmp", "strcoll", "strncmp", "strncasecmp", "strchr", "strcspn", "strlen", "strpbrk", "strrchr", "strspn", "strstr", + "index", "rindex", // Wide char strings "wcschr", "wcscmp", "wcscoll", "wcscspn", "wcslen", "wcsncmp", "wcspbrk", "wcsrchr", "wcsspn", "wcsstr", + + // glibc + "alphasort", "alphasort64", "versionsort", "versionsort64", + + // C99 + "nan", "nanf", "nand", }; static const unsigned ORMTableSize = |