[libc-commits] [PATCH] D77277: [libc] Fix round and memcpy to adhere to qualified calls.
Paula Toth via Phabricator via libc-commits
libc-commits at lists.llvm.org
Wed Apr 1 17:27:07 PDT 2020
PaulkaToast created this revision.
PaulkaToast added a project: libc-project.
Herald added subscribers: libc-commits, tschuett, MaskRay, mgorny.
PaulkaToast added a child revision: D77281: [libc] Add libc-tidy..
PaulkaToast added a child revision: D77279: [libc] Add strlen implementation..
PaulkaToast removed a child revision: D77281: [libc] Add libc-tidy..
PaulkaToast added reviewers: sivachandra, abrachet.
PaulkaToast added a reviewer: gchatelet.
PaulkaToast added a child revision: D77281: [libc] Add libc-tidy..
Switched to using the new memcpy implementation and the `LIBC-NOLINT` going to be used a future review.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D77277
Files:
libc/fuzzing/string/CMakeLists.txt
libc/src/math/round_redirector.cpp
libc/src/string/CMakeLists.txt
libc/src/string/strcpy.cpp
libc/test/src/string/CMakeLists.txt
Index: libc/test/src/string/CMakeLists.txt
===================================================================
--- libc/test/src/string/CMakeLists.txt
+++ libc/test/src/string/CMakeLists.txt
@@ -11,6 +11,7 @@
DEPENDS
strcat
strcpy
+ memcpy
)
add_libc_unittest(
@@ -21,6 +22,7 @@
strcpy_test.cpp
DEPENDS
strcpy
+ memcpy
)
# Tests all implementations of memcpy that can run on the host.
Index: libc/src/string/strcpy.cpp
===================================================================
--- libc/src/string/strcpy.cpp
+++ libc/src/string/strcpy.cpp
@@ -7,13 +7,15 @@
//===----------------------------------------------------------------------===//
#include "src/string/strcpy.h"
+#include "src/string/memcpy.h"
#include "src/__support/common.h"
namespace __llvm_libc {
char *LLVM_LIBC_ENTRYPOINT(strcpy)(char *dest, const char *src) {
- return reinterpret_cast<char *>(::memcpy(dest, src, ::strlen(src) + 1));
+ return reinterpret_cast<char *>(
+ __llvm_libc::memcpy(dest, src, ::strlen(src) + 1));
}
} // namespace __llvm_libc
Index: libc/src/string/CMakeLists.txt
===================================================================
--- libc/src/string/CMakeLists.txt
+++ libc/src/string/CMakeLists.txt
@@ -19,6 +19,7 @@
strcpy.h
DEPENDS
string_h
+ memcpy
)
# ------------------------------------------------------------------------------
Index: libc/src/math/round_redirector.cpp
===================================================================
--- libc/src/math/round_redirector.cpp
+++ libc/src/math/round_redirector.cpp
@@ -13,7 +13,8 @@
namespace __llvm_libc {
double __round_redirector(double x) {
- return ::round(x);
+ // Call system round since llvm-libc round is yet to be implemented.
+ return ::round(x); // LIBC-NOLINT
}
} // namespace __llvm_libc
Index: libc/fuzzing/string/CMakeLists.txt
===================================================================
--- libc/fuzzing/string/CMakeLists.txt
+++ libc/fuzzing/string/CMakeLists.txt
@@ -4,4 +4,5 @@
strcpy_fuzz.cpp
DEPENDS
strcpy
+ memcpy
)
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