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r149587 reverted 

llvm-svn: 149594
This commit is contained in:
Anton Yartsev 2012-02-02 06:06:34 +00:00
parent 890ff5615a
commit 79de4d49a6
3 changed files with 35 additions and 37 deletions
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4
clang/lib/AST/ASTContext.cpp
View File

@ -6673,9 +6673,7 @@ bool ASTContext::DeclMustBeEmitted(const Decl *D) {
// always be deferred. Normal inline functions can be deferred in C99/C++.
// Implicit template instantiations can also be deferred in C++.
if (Linkage == GVA_Internal || Linkage == GVA_C99Inline ||
Linkage == GVA_CXXInline ||
(Linkage == GVA_StrongExternal && FD->isInlineSpecified()) ||
Linkage == GVA_TemplateInstantiation)
Linkage == GVA_CXXInline || Linkage == GVA_TemplateInstantiation)
return false;
return true;
}

16
clang/test/CodeGen/inline.c
View File

@ -1,8 +1,10 @@
// RUN: echo "GNU89 tests:"
// RUN: %clang %s -O1 -emit-llvm -S -o %t -std=gnu89
// RUN: grep "define available_externally i32 @ei()" %t
// RUN: grep "define i32 @foo()" %t
// RUN: grep "define i32 @bar()" %t
// RUN: not grep unreferenced %t
// RUN: grep "define void @unreferenced1()" %t
// RUN: not grep unreferenced2 %t
// RUN: grep "define void @gnu_inline()" %t
// RUN: grep "define available_externally void @gnu_ei_inline()" %t
// RUN: grep "define i32 @test1" %t
@ -17,7 +19,8 @@
// RUN: grep "define i32 @ei()" %t
// RUN: grep "define available_externally i32 @foo()" %t
// RUN: grep "define i32 @bar()" %t
// RUN: not grep unreferenced %t
// RUN: not grep unreferenced1 %t
// RUN: grep "define void @unreferenced2()" %t
// RUN: grep "define void @gnu_inline()" %t
// RUN: grep "define available_externally void @gnu_ei_inline()" %t
// RUN: grep "define i32 @test1" %t
@ -50,7 +53,6 @@ __inline void unreferenced1() {}
extern __inline void unreferenced2() {}
__inline __attribute((__gnu_inline__)) void gnu_inline() {}
void test_gnu_inline() { gnu_inline(); }
// PR3988
extern __inline __attribute__((gnu_inline)) void gnu_ei_inline() {}
@ -69,7 +71,6 @@ void test_test2() { test2(); }
// PR3989
extern __inline void test3() __attribute__((gnu_inline));
__inline void __attribute__((gnu_inline)) test3() {}
void test_test3() { test3(); }
extern int test4(void);
extern __inline __attribute__ ((__gnu_inline__)) int test4(void)
@ -91,10 +92,11 @@ void test_test5() { test5(); }
__inline int test6() { return 0; }
extern int test6();
void test_test6() { test6(); }
// PR10657
extern __inline void test7() {}
// No PR#, but this once crashed clang in C99 mode due to buggy extern inline
// redeclaration detection.
void test7() { }
void test7();
// PR11062; the fact that the function is named strlcpy matters here.

52
clang/test/CodeGen/inline2.c
View File

@ -1,63 +1,61 @@
// RUN: echo "GNU89 tests:"
// RUN: %clang_cc1 -O1 -triple i386-apple-darwin9 -emit-llvm -o %t -std=gnu89 %s
// RUN: grep "define i32 @f0()" %t
// RUN: grep "define i32 @f1()" %t
// RUN: grep "define i32 @f2()" %t
// RUN: grep "define i32 @f3()" %t
// RUN: grep "define i32 @f5()" %t
// RUN: grep "define i32 @f6()" %t
// RUN: grep "define i32 @f7()" %t
// RUN: grep "define i32 @fA()" %t
// RUN: grep "define available_externally i32 @f4()" %t
// RUN: grep "define available_externally i32 @f8()" %t
// RUN: grep "define available_externally i32 @f9()" %t
// RUN: echo "C99 tests:"
// RUN: %clang_cc1 -O1 -triple i386-apple-darwin9 -emit-llvm -o %t -std=c99 %s
// RUN: grep "define i32 @f0()" %t
// RUN: grep "define i32 @f1()" %t
// RUN: grep "define i32 @f2()" %t
// RUN: grep "define i32 @f3()" %t
// RUN: grep "define i32 @f5()" %t
// RUN: grep "define i32 @f6()" %t
// RUN: grep "define i32 @f7()" %t
// RUN: grep "define available_externally i32 @fA()" %t
// RUN: grep "define i32 @f4()" %t
// RUN: grep "define i32 @f8()" %t
// RUN: grep "define i32 @f9()" %t
// RUN: %clang_cc1 -O1 -std=gnu89 -triple i386-apple-darwin9 -emit-llvm %s -o - | FileCheck -check-prefix GNU89 %s
// RUN: %clang_cc1 -O1 -std=c99 -triple i386-apple-darwin9 -emit-llvm %s -o - | FileCheck -check-prefix C99 %s
// CHECK-GNU89: define i32 @f0()
// CHECK-C99: define i32 @f0()
int f0(void);
int f0(void) { return 0; }
// CHECK-GNU89: define i32 @f1()
// CHECK-C99: define i32 @f1()
inline int f1(void);
int f1(void) { return 0; }
// CHECK-GNU89: define i32 @f2()
// CHECK-C99: define i32 @f2()
int f2(void);
inline int f2(void) { return 0; }
// CHECK-GNU89: define i32 @f3()
// CHECK-C99: define i32 @f3()
extern inline int f3(void);
int f3(void) { return 0; }
// CHECK-GNU89: define i32 @f5()
// CHECK-C99: define i32 @f5()
extern inline int f5(void);
inline int f5(void) { return 0; }
// CHECK-GNU89: define i32 @f6()
// CHECK-C99: define i32 @f6()
inline int f6(void);
extern inline int f6(void) { return 0; }
// CHECK-GNU89: define i32 @f7()
// CHECK-C99: define i32 @f7()
extern inline int f7(void);
extern int f7(void) { return 0; }
// CHECK-GNU89: define i32 @fA()
inline int fA(void) { return 0; }
// CHECK-GNU89: define available_externally i32 @f4()
// CHECK-C99: define i32 @f4()
int f4(void);
extern inline int f4(void) { return 0; }
// CHECK-GNU89: define available_externally i32 @f8()
// CHECK-C99: define i32 @f8()
extern int f8(void);
extern inline int f8(void) { return 0; }
// CHECK-GNU89: define available_externally i32 @f9()
// CHECK-C99: define i32 @f9()
extern inline int f9(void);
extern inline int f9(void) { return 0; }
// CHECK-C99: define available_externally i32 @fA()
int test_all() {
return f0() + f1() + f2() + f3() + f4() + f5() + f6() + f7() + f8() + f9()
+ fA();