proxmox-mirrors/llvm-toolchain
1
0
Fork 0
mirror of https://git.proxmox.com/git/llvm-toolchain synced 2025-06-13 10:40:59 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

refresh of the patch

Browse Source
This commit is contained in:
Sylvestre Ledru 2014-06-06 09:26:25 +00:00
parent 2161fcfe0e
commit f50ff11649
2 changed files with 50 additions and 224 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
debian/changelog vendored
View File

@ -1,3 +1,15 @@
llvm-toolchain-snapshot (1:3.5~svn210317-1~exp1) experimental; urgency=medium
* New snapshot release
-- Sylvestre Ledru <sylvestre@debian.org> Fri, 06 Jun 2014 11:09:47 +0200
llvm-toolchain-snapshot (1:3.5~svn210244-1~exp1) experimental; urgency=medium
* New snapshot release
-- Sylvestre Ledru <sylvestre@debian.org> Thu, 05 Jun 2014 10:43:41 +0200
llvm-toolchain-snapshot (1:3.5~svn209039-3) unstable; urgency=medium
* Ship lldb-mi in lldb

262
debian/patches/23-strlcpy_strlcat_warning_removed.diff vendored
View File

@ -1,8 +1,8 @@
Index: llvm-toolchain-snapshot_3.5~svn200375/clang/include/clang/Basic/Builtins.def
Index: llvm-toolchain-snapshot_3.5~svn210317/clang/include/clang/Basic/Builtins.def
===================================================================
--- llvm-toolchain-snapshot_3.5~svn200375.orig/clang/include/clang/Basic/Builtins.def 2014-01-29 07:45:35.840720859 -0800
+++ llvm-toolchain-snapshot_3.5~svn200375/clang/include/clang/Basic/Builtins.def 2014-01-29 07:45:35.832720859 -0800
@@ -471,8 +471,8 @@
--- llvm-toolchain-snapshot_3.5~svn210317.orig/clang/include/clang/Basic/Builtins.def
+++ llvm-toolchain-snapshot_3.5~svn210317/clang/include/clang/Basic/Builtins.def
@@ -473,8 +473,8 @@ BUILTIN(__builtin___memset_chk, "v*v*izz
BUILTIN(__builtin___stpcpy_chk, "c*c*cC*z", "nF")
BUILTIN(__builtin___strcat_chk, "c*c*cC*z", "nF")
BUILTIN(__builtin___strcpy_chk, "c*c*cC*z", "nF")
@ -13,7 +13,7 @@ Index: llvm-toolchain-snapshot_3.5~svn200375/clang/include/clang/Basic/Builtins.
BUILTIN(__builtin___strncat_chk, "c*c*cC*zz", "nF")
BUILTIN(__builtin___strncpy_chk, "c*c*cC*zz", "nF")
BUILTIN(__builtin___stpncpy_chk, "c*c*cC*zz", "nF")
@@ -765,8 +765,8 @@
@@ -775,8 +775,8 @@ LIBBUILTIN(getcontext, "iK*", "fj",
LIBBUILTIN(_longjmp, "vJi", "fr", "setjmp.h", ALL_GNU_LANGUAGES)
LIBBUILTIN(siglongjmp, "vSJi", "fr", "setjmp.h", ALL_GNU_LANGUAGES)
// non-standard but very common
@ -24,11 +24,11 @@ Index: llvm-toolchain-snapshot_3.5~svn200375/clang/include/clang/Basic/Builtins.
// id objc_msgSend(id, SEL, ...)
LIBBUILTIN(objc_msgSend, "GGH.", "f", "objc/message.h", OBJC_LANG)
// long double objc_msgSend_fpret(id self, SEL op, ...)
Index: llvm-toolchain-snapshot_3.5~svn200375/clang/lib/Sema/SemaChecking.cpp
Index: llvm-toolchain-snapshot_3.5~svn210317/clang/lib/Sema/SemaChecking.cpp
===================================================================
--- llvm-toolchain-snapshot_3.5~svn200375.orig/clang/lib/Sema/SemaChecking.cpp 2014-01-29 07:45:35.840720859 -0800
+++ llvm-toolchain-snapshot_3.5~svn200375/clang/lib/Sema/SemaChecking.cpp 2014-01-29 07:45:35.836720859 -0800
@@ -872,9 +872,10 @@
--- llvm-toolchain-snapshot_3.5~svn210317.orig/clang/lib/Sema/SemaChecking.cpp
+++ llvm-toolchain-snapshot_3.5~svn210317/clang/lib/Sema/SemaChecking.cpp
@@ -832,9 +832,10 @@ bool Sema::CheckFunctionCall(FunctionDec
return false;
// Handle memory setting and copying functions.
@ -42,11 +42,11 @@ Index: llvm-toolchain-snapshot_3.5~svn200375/clang/lib/Sema/SemaChecking.cpp
CheckStrncatArguments(TheCall, FnInfo);
else
CheckMemaccessArguments(TheCall, CMId, FnInfo);
Index: llvm-toolchain-snapshot_3.5~svn200375/clang/lib/AST/Decl.cpp
Index: llvm-toolchain-snapshot_3.5~svn210317/clang/lib/AST/Decl.cpp
===================================================================
--- llvm-toolchain-snapshot_3.5~svn200375.orig/clang/lib/AST/Decl.cpp 2014-01-29 07:45:35.840720859 -0800
+++ llvm-toolchain-snapshot_3.5~svn200375/clang/lib/AST/Decl.cpp 2014-01-29 07:45:35.836720859 -0800
@@ -3025,10 +3025,10 @@
--- llvm-toolchain-snapshot_3.5~svn210317.orig/clang/lib/AST/Decl.cpp
+++ llvm-toolchain-snapshot_3.5~svn210317/clang/lib/AST/Decl.cpp
@@ -3071,10 +3071,10 @@ unsigned FunctionDecl::getMemoryFunction
case Builtin::BImemmove:
return Builtin::BImemmove;
@ -61,11 +61,11 @@ Index: llvm-toolchain-snapshot_3.5~svn200375/clang/lib/AST/Decl.cpp
case Builtin::BI__builtin_memcmp:
case Builtin::BImemcmp:
Index: llvm-toolchain-snapshot_3.5~svn200375/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
Index: llvm-toolchain-snapshot_3.5~svn210317/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
===================================================================
--- llvm-toolchain-snapshot_3.5~svn200375.orig/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp 2014-01-29 07:45:35.840720859 -0800
+++ llvm-toolchain-snapshot_3.5~svn200375/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp 2014-01-29 07:45:35.836720859 -0800
@@ -238,9 +238,9 @@
--- llvm-toolchain-snapshot_3.5~svn210317.orig/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
+++ llvm-toolchain-snapshot_3.5~svn210317/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
@@ -237,9 +237,9 @@ GenericTaintChecker::TaintPropagationRul
case Builtin::BIstrncpy:
case Builtin::BIstrncat:
return TaintPropagationRule(1, 2, 0, true);
@ -78,214 +78,10 @@ Index: llvm-toolchain-snapshot_3.5~svn200375/clang/lib/StaticAnalyzer/Checkers/G
case Builtin::BIstrndup:
return TaintPropagationRule(0, 1, ReturnValueIndex);
Index: llvm-toolchain-snapshot_3.5~svn200375/clang/test/Sema/builtins.c
Index: llvm-toolchain-snapshot_3.5~svn210317/clang/test/Sema/warn-strlcpycat-size.c
===================================================================
--- llvm-toolchain-snapshot_3.5~svn200375.orig/clang/test/Sema/builtins.c 2014-01-29 07:45:35.840720859 -0800
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,199 +0,0 @@
-// RUN: %clang_cc1 %s -fsyntax-only -verify -pedantic -Wno-string-plus-int -triple=i686-apple-darwin9
-// This test needs to set the target because it uses __builtin_ia32_vec_ext_v4si
-
-int test1(float a, int b) {
- return __builtin_isless(a, b); // expected-note {{declared here}}
-}
-int test2(int a, int b) {
- return __builtin_islessequal(a, b); // expected-error {{floating point type}}
-}
-
-int test3(double a, float b) {
- return __builtin_isless(a, b);
-}
-int test4(int* a, double b) {
- return __builtin_islessequal(a, b); // expected-error {{floating point type}}
-}
-
-int test5(float a, long double b) {
- return __builtin_isless(a, b, b); // expected-error {{too many arguments}}
-}
-int test6(float a, long double b) {
- return __builtin_islessequal(a); // expected-error {{too few arguments}}
-}
-
-
-#define CFSTR __builtin___CFStringMakeConstantString
-void test7() {
- const void *X;
- X = CFSTR("\242"); // expected-warning {{input conversion stopped}}
- X = CFSTR("\0"); // no-warning
- X = CFSTR(242); // expected-error {{CFString literal is not a string constant}} expected-warning {{incompatible integer to pointer conversion}}
- X = CFSTR("foo", "bar"); // expected-error {{too many arguments to function call}}
-}
-
-
-// atomics.
-
-void test9(short v) {
- unsigned i, old;
-
- old = __sync_fetch_and_add(); // expected-error {{too few arguments to function call}}
- old = __sync_fetch_and_add(&old); // expected-error {{too few arguments to function call}}
- old = __sync_fetch_and_add((unsigned*)0, 42i); // expected-warning {{imaginary constants are a GNU extension}}
-
- // PR7600: Pointers are implicitly casted to integers and back.
- void *old_ptr = __sync_val_compare_and_swap((void**)0, 0, 0);
-
- // Ensure the return type is correct even when implicit casts are stripped
- // away. This triggers an assertion while checking the comparison otherwise.
- if (__sync_fetch_and_add(&old, 1) == 1) {
- }
-}
-
-// overloaded atomics should be declared only once.
-void test9_1(volatile int* ptr, int val) {
- __sync_fetch_and_add_4(ptr, val);
-}
-void test9_2(volatile int* ptr, int val) {
- __sync_fetch_and_add(ptr, val);
-}
-void test9_3(volatile int* ptr, int val) {
- __sync_fetch_and_add_4(ptr, val);
- __sync_fetch_and_add(ptr, val);
- __sync_fetch_and_add(ptr, val);
- __sync_fetch_and_add_4(ptr, val);
- __sync_fetch_and_add_4(ptr, val);
-}
-
-// rdar://7236819
-void test10(void) __attribute__((noreturn));
-
-void test10(void) {
- __asm__("int3");
- __builtin_unreachable();
-
- // No warning about falling off the end of a noreturn function.
-}
-
-void test11(int X) {
- switch (X) {
- case __builtin_eh_return_data_regno(0): // constant foldable.
- break;
- }
-
- __builtin_eh_return_data_regno(X); // expected-error {{argument to '__builtin_eh_return_data_regno' must be a constant integer}}
-}
-
-// PR5062
-void test12(void) __attribute__((__noreturn__));
-void test12(void) {
- __builtin_trap(); // no warning because trap is noreturn.
-}
-
-void test_unknown_builtin(int a, int b) {
- __builtin_isles(a, b); // expected-error{{use of unknown builtin}} \
- // expected-note{{did you mean '__builtin_isless'?}}
-}
-
-int test13() {
- __builtin_eh_return(0, 0); // no warning, eh_return never returns.
-}
-
-// <rdar://problem/8228293>
-void test14() {
- int old;
- old = __sync_fetch_and_min((volatile int *)&old, 1);
-}
-
-// <rdar://problem/8336581>
-void test15(const char *s) {
- __builtin_printf("string is %s\n", s);
-}
-
-// PR7885
-int test16() {
- return __builtin_constant_p() + // expected-error{{too few arguments}}
- __builtin_constant_p(1, 2); // expected-error {{too many arguments}}
-}
-
-const int test17_n = 0;
-const char test17_c[] = {1, 2, 3, 0};
-const char test17_d[] = {1, 2, 3, 4};
-typedef int __attribute__((vector_size(16))) IntVector;
-struct Aggregate { int n; char c; };
-enum Enum { EnumValue1, EnumValue2 };
-
-typedef __typeof(sizeof(int)) size_t;
-size_t strlen(const char *);
-
-void test17() {
-#define ASSERT(...) { int arr[(__VA_ARGS__) ? 1 : -1]; }
-#define T(...) ASSERT(__builtin_constant_p(__VA_ARGS__))
-#define F(...) ASSERT(!__builtin_constant_p(__VA_ARGS__))
-
- // __builtin_constant_p returns 1 if the argument folds to:
- // - an arithmetic constant with value which is known at compile time
- T(test17_n);
- T(&test17_c[3] - test17_c);
- T(3i + 5); // expected-warning {{imaginary constant}}
- T(4.2 * 7.6);
- T(EnumValue1);
- T((enum Enum)(int)EnumValue2);
-
- // - the address of the first character of a string literal, losslessly cast
- // to any type
- T("string literal");
- T((double*)"string literal");
- T("string literal" + 0);
- T((long)"string literal");
-
- // ... and otherwise returns 0.
- F("string literal" + 1);
- F(&test17_n);
- F(test17_c);
- F(&test17_c);
- F(&test17_d);
- F((struct Aggregate){0, 1});
- F((IntVector){0, 1, 2, 3});
-
- // Ensure that a technique used in glibc is handled correctly.
-#define OPT(...) (__builtin_constant_p(__VA_ARGS__) && strlen(__VA_ARGS__) < 4)
- // FIXME: These are incorrectly treated as ICEs because strlen is treated as
- // a builtin.
- ASSERT(OPT("abc"));
- ASSERT(!OPT("abcd"));
- // In these cases, the strlen is non-constant, but the __builtin_constant_p
- // is 0: the array size is not an ICE but is foldable.
- ASSERT(!OPT(test17_c)); // expected-warning {{folded}}
- ASSERT(!OPT(&test17_c[0])); // expected-warning {{folded}}
- ASSERT(!OPT((char*)test17_c)); // expected-warning {{folded}}
- ASSERT(!OPT(test17_d)); // expected-warning {{folded}}
- ASSERT(!OPT(&test17_d[0])); // expected-warning {{folded}}
- ASSERT(!OPT((char*)test17_d)); // expected-warning {{folded}}
-
-#undef OPT
-#undef T
-#undef F
-}
-
-void test18() {
- char src[1024];
- char dst[2048];
- size_t result;
- void *ptr;
-
- ptr = __builtin___memccpy_chk(dst, src, '\037', sizeof(src), sizeof(dst));
- result = __builtin___strlcpy_chk(dst, src, sizeof(src), sizeof(dst));
- result = __builtin___strlcat_chk(dst, src, sizeof(src), sizeof(dst));
-
- ptr = __builtin___memccpy_chk(dst, src, '\037', sizeof(src)); // expected-error {{too few arguments to function call}}
- ptr = __builtin___strlcpy_chk(dst, src, sizeof(src), sizeof(dst)); // expected-warning {{incompatible integer to pointer conversion}}
- ptr = __builtin___strlcat_chk(dst, src, sizeof(src), sizeof(dst)); // expected-warning {{incompatible integer to pointer conversion}}
-}
-
-void no_ms_builtins() {
- __assume(1); // expected-warning {{implicit declaration}}
- __noop(1); // expected-warning {{implicit declaration}}
- __debugbreak(); // expected-warning {{implicit declaration}}
-}
Index: llvm-toolchain-snapshot_3.5~svn200375/clang/test/Sema/warn-strlcpycat-size.c
===================================================================
--- llvm-toolchain-snapshot_3.5~svn200375.orig/clang/test/Sema/warn-strlcpycat-size.c 2014-01-29 07:45:35.840720859 -0800
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
--- llvm-toolchain-snapshot_3.5~svn210317.orig/clang/test/Sema/warn-strlcpycat-size.c
+++ /dev/null
@@ -1,55 +0,0 @@
-// RUN: %clang_cc1 -Wstrlcpy-strlcat-size -verify -fsyntax-only %s
-
@ -342,3 +138,21 @@ Index: llvm-toolchain-snapshot_3.5~svn200375/clang/test/Sema/warn-strlcpycat-siz
-
- strlcpy(z, str, sizeof(str)); // expected-warning {{size argument in 'strlcpy' call appears to be size of the source; expected the size of the destination}} expected-note {{change size argument to be the size of the destination}}
-}
Index: llvm-toolchain-snapshot_3.5~svn210317/clang/test/Sema/builtins.c
===================================================================
--- llvm-toolchain-snapshot_3.5~svn210317.orig/clang/test/Sema/builtins.c
+++ llvm-toolchain-snapshot_3.5~svn210317/clang/test/Sema/builtins.c
@@ -185,11 +185,11 @@ void test18() {
ptr = __builtin___memccpy_chk(dst, src, '\037', sizeof(src), sizeof(dst));
result = __builtin___strlcpy_chk(dst, src, sizeof(src), sizeof(dst));
- result = __builtin___strlcat_chk(dst, src, sizeof(src), sizeof(dst));
+// result = __builtin___strlcat_chk(dst, src, sizeof(src), sizeof(dst));
ptr = __builtin___memccpy_chk(dst, src, '\037', sizeof(src)); // expected-error {{too few arguments to function call}}
ptr = __builtin___strlcpy_chk(dst, src, sizeof(src), sizeof(dst)); // expected-warning {{incompatible integer to pointer conversion}}
- ptr = __builtin___strlcat_chk(dst, src, sizeof(src), sizeof(dst)); // expected-warning {{incompatible integer to pointer conversion}}
+// ptr = __builtin___strlcat_chk(dst, src, sizeof(src), sizeof(dst)); // expected-warning {{incompatible integer to pointer conversion}}
}
void no_ms_builtins() {