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testcases for function linkage

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35955 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dale Johannesen 2007-04-12 21:01:53 +00:00
parent 69f80a63a2
commit 39cd6f1662
4 changed files with 111 additions and 1 deletions
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1
test/C++Frontend/2003-11-02-WeakLinkage.cpp.tr
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// RUN: %llvmgcc -xc++ -S -o - %s | not grep weak
// XFAIL: llvmgcc4
// The template should compile to linkonce linkage, not weak linkage.
template<class T>

37
test/C++Frontend/2007-04-11-InlineStorageClassC++.cpp Normal file
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// RUN: %llvmgxx %s -S -emit-llvm -O0 -o - | grep define | grep xglobWeak | grep linkonce | wc -l | grep 1
// RUN: %llvmgxx %s -S -emit-llvm -O0 -o - | grep define | grep xextWeak | grep linkonce | wc -l | grep 1
// RUN: %llvmgxx %s -S -emit-llvm -O0 -o - | grep define | grep xWeaknoinline | grep weak wc -l | grep 1
// RUN: %llvmgxx %s -S -emit-llvm -O0 -o - | grep define | grep xWeakextnoinline | grep weak wc -l | grep 1
// RUN: %llvmgxx %s -S -emit-llvm -O0 -o - | grep declare | grep xglobnoWeak | grep linkonce | wc -l | grep 1
// RUN: %llvmgxx %s -S -emit-llvm -O0 -o - | grep define | grep xstatnoWeak | grep internal | wc -l | grep 1
// RUN: %llvmgxx %s -S -emit-llvm -O0 -o - | grep define | grep xextnoWeak | grep linkonce | wc -l | grep 1
inline int xglobWeak(int) __attribute__((weak));
inline int xglobWeak (int i) {
return i*2;
}
inline int xextWeak(int) __attribute__((weak));
extern inline int xextWeak (int i) {
return i*4;
}
int xWeaknoinline(int) __attribute__((weak));
int xWeaknoinline(int i) {
return i*8;
}
int xWeakextnoinline(int) __attribute__((weak));
extern int xWeakextnoinline(int i) {
return i*16;
}
inline int xglobnoWeak (int i) {
return i*32;
}
static inline int xstatnoWeak (int i) {
return i*64;
}
extern inline int xextnoWeak (int i) {
return i*128;
}
int j(int y) {
return xglobnoWeak(y)+xstatnoWeak(y)+xextnoWeak(y)+
xglobWeak(y)+xextWeak(y)+
xWeakextnoinline(y)+xWeaknoinline(y);
}

37
test/CFrontend/2007-04-11-InlineStorageClassC89.c Normal file
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// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep define | grep xglobWeak | grep weak | wc -l | grep 1
// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep define | grep xextWeak | grep weak | wc -l | grep 1
// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep define | grep xWeaknoinline | grep weak wc -l | grep 1
// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep define | grep xWeakextnoinline | grep weak wc -l | grep 1
// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep define | grep xglobnoWeak | grep -v internal | grep -v weak | grep -v linkonce | wc -l | grep 1
// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep define | grep xstatnoWeak | grep internal | wc -l | grep 1
// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep declare | grep xextnoWeak | grep -v internal | grep -v weak | grep -v linkonce | wc -l | grep 1
inline int xglobWeak(int) __attribute__((weak));
inline int xglobWeak (int i) {
return i*2;
}
inline int xextWeak(int) __attribute__((weak));
extern inline int xextWeak (int i) {
return i*4;
}
int xWeaknoinline(int) __attribute__((weak));
int xWeaknoinline(int i) {
return i*8;
}
int xWeakextnoinline(int) __attribute__((weak));
extern int xWeakextnoinline(int i) {
return i*16;
}
inline int xglobnoWeak (int i) {
return i*32;
}
static inline int xstatnoWeak (int i) {
return i*64;
}
extern inline int xextnoWeak (int i) {
return i*128;
}
int j(int y) {
return xglobnoWeak(y)+xstatnoWeak(y)+xextnoWeak(y)+
xglobWeak(y)+xextWeak(y)+
xWeakextnoinline(y)+xWeaknoinline(y);
}

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test/CFrontend/2007-04-11-InlineStorageClassC99.c Normal file
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// RUN: %llvmgcc -std=c99 %s -S -emit-llvm -O0 -o - | grep declare | grep xglobWeak | grep extern_weak | wc -l | grep 1
// RUN: %llvmgcc -std=c99 %s -S -emit-llvm -O0 -o - | grep define | grep xextWeak | grep weak | wc -l | grep 1
// RUN: %llvmgcc -std=c99 %s -S -emit-llvm -O0 -o - | grep define | grep xWeaknoinline | grep weak wc -l | grep 1
// RUN: %llvmgcc -std=c99 %s -S -emit-llvm -O0 -o - | grep define | grep xWeakextnoinline | grep weak wc -l | grep 1
// RUN: %llvmgcc -std=c99 %s -S -emit-llvm -O0 -o - | grep declare | grep xglobnoWeak | grep -v internal | grep -v weak | grep -v linkonce | wc -l | grep 1
// RUN: %llvmgcc -std=c99 %s -S -emit-llvm -O0 -o - | grep define | grep xstatnoWeak | grep internal | wc -l | grep 1
// RUN: %llvmgcc -std=c99 %s -S -emit-llvm -O0 -o - | grep define | grep xextnoWeak | grep -v internal | grep -v weak | grep -v linkonce | wc -l | grep 1
inline int xglobWeak(int) __attribute__((weak));
inline int xglobWeak (int i) {
return i*2;
}
inline int xextWeak(int) __attribute__((weak));
extern inline int xextWeak (int i) {
return i*4;
}
int xWeaknoinline(int) __attribute__((weak));
int xWeaknoinline(int i) {
return i*8;
}
int xWeakextnoinline(int) __attribute__((weak));
extern int xWeakextnoinline(int i) {
return i*16;
}
inline int xglobnoWeak (int i) {
return i*32;
}
static inline int xstatnoWeak (int i) {
return i*64;
}
extern inline int xextnoWeak (int i) {
return i*128;
}
int j(int y) {
return xglobnoWeak(y)+xstatnoWeak(y)+xextnoWeak(y)+
xglobWeak(y)+xextWeak(y)+
xWeakextnoinline(y)+xWeaknoinline(y);
}