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| author | Erik Pilkington <erik.pilkington@gmail.com> | 2019-05-31 22:41:36 +0000 |
|---|---|---|
| committer | Erik Pilkington <erik.pilkington@gmail.com> | 2019-05-31 22:41:36 +0000 |
| commit | abb2a93c5327ad21d057164539ee06d27f733b71 (patch) | |
| tree | 6f7d175e85496b68aa4ff78c7820360a728d8439 /llvm/unittests/Analysis/TargetLibraryInfoTest.cpp | |
| parent | 5234921119f95138e2a0802369b7b092ddb7cc4a (diff) | |
| download | bcm5719-llvm-abb2a93c5327ad21d057164539ee06d27f733b71.tar.gz bcm5719-llvm-abb2a93c5327ad21d057164539ee06d27f733b71.zip | |
[SimplifyLibCalls] Fold more fortified functions into non-fortified variants
When the object size argument is -1, no checking can be done, so calling the
_chk variant is unnecessary. We already did this for a bunch of these
functions.
rdar://50797197
Differential revision: https://reviews.llvm.org/D62358
llvm-svn: 362272
Diffstat (limited to 'llvm/unittests/Analysis/TargetLibraryInfoTest.cpp')
| -rw-r--r-- | llvm/unittests/Analysis/TargetLibraryInfoTest.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp b/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp index 43776f607a1..00b1e94863b 100644 --- a/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp +++ b/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp @@ -313,6 +313,8 @@ TEST_F(TargetLibraryInfoTest, ValidProto) { "declare i8* @strtok(i8*, i8*)\n" "declare i8* @strtok_r(i8*, i8*, i8**)\n" "declare i64 @strtol(i8*, i8**, i32)\n" + "declare i64 @strlcat(i8*, i8**, i64)\n" + "declare i64 @strlcpy(i8*, i8**, i64)\n" "declare x86_fp80 @strtold(i8*, i8**)\n" "declare i64 @strtoll(i8*, i8**, i32)\n" "declare i64 @strtoul(i8*, i8**, i32)\n" @@ -467,6 +469,15 @@ TEST_F(TargetLibraryInfoTest, ValidProto) { "declare i8* @__stpncpy_chk(i8*, i8*, i64, i64)\n" "declare i8* @__strcpy_chk(i8*, i8*, i64)\n" "declare i8* @__strncpy_chk(i8*, i8*, i64, i64)\n" + "declare i8* @__memccpy_chk(i8*, i8*, i32, i64)\n" + "declare i32 @__snprintf_chk(i8*, i64, i32, i64, i8*, ...)\n" + "declare i32 @__sprintf_chk(i8*, i32, i64, i8*, ...)\n" + "declare i8* @__strcat_chk(i8*, i8*, i64)\n" + "declare i64 @__strlcat_chk(i8*, i8*, i64, i64)\n" + "declare i8* @__strncat_chk(i8*, i8*, i64, i64)\n" + "declare i64 @__strlcpy_chk(i8*, i8*, i64, i64)\n" + "declare i32 @__vsnprintf_chk(i8*, i64, i32, i64, i8*, %struct*)\n" + "declare i32 @__vsprintf_chk(i8*, i32, i64, i8*, %struct*)\n" "declare i8* @memalign(i64, i64)\n" "declare i8* @mempcpy(i8*, i8*, i64)\n" |
