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Differential D85788 Diff 284929 clang/test/InterfaceStubs/externstatic.c

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clang/test/InterfaceStubs/externstatic.c

// REQUIRES: x86-registered-target // REQUIRES: x86-registered-target
// RUN: %clang -cc1 -fvisibility default -DSTORAGE="extern" -o - -emit-interface-stubs -std=c99 -xc %s | \ // RUN: %clang_cc1 -fvisibility default -DSTORAGE="extern" -o - -emit-interface-stubs -std=c99 -xc %s | \
// RUN: FileCheck -check-prefix=CHECK-EXTERN %s // RUN: FileCheck -check-prefix=CHECK-EXTERN %s
// RUN: %clang -cc1 -triple x86_64 -fvisibility default -DSTORAGE=extern -O0 -o - -emit-obj -std=c99 \ // RUN: %clang_cc1 -triple x86_64 -fvisibility default -DSTORAGE=extern -O0 -o - -emit-obj -std=c99 \
// RUN: %s | llvm-nm - 2>&1 | FileCheck -check-prefix=CHECK-EXTERN %s // RUN: %s | llvm-nm - 2>&1 | FileCheck -check-prefix=CHECK-EXTERN %s
// RUN: %clang -cc1 -fvisibility default -DSTORAGE="extern" -o - -emit-interface-stubs -std=c99 -xc %s | \ // RUN: %clang_cc1 -fvisibility default -DSTORAGE="extern" -o - -emit-interface-stubs -std=c99 -xc %s | \
// RUN: FileCheck -check-prefix=CHECK-EXTERN2 %s // RUN: FileCheck -check-prefix=CHECK-EXTERN2 %s
// RUN: %clang -cc1 -triple x86_64 -fvisibility default -DSTORAGE=extern -O0 -o - -emit-obj -std=c99 \ // RUN: %clang_cc1 -triple x86_64 -fvisibility default -DSTORAGE=extern -O0 -o - -emit-obj -std=c99 \
// RUN: %s | llvm-nm - 2>&1 | FileCheck -check-prefix=CHECK-EXTERN2 %s // RUN: %s | llvm-nm - 2>&1 | FileCheck -check-prefix=CHECK-EXTERN2 %s
// RUN: %clang -cc1 -fvisibility default -DSTORAGE="static" -o - -emit-interface-stubs -std=c99 -xc %s | \ // RUN: %clang_cc1 -fvisibility default -DSTORAGE="static" -o - -emit-interface-stubs -std=c99 -xc %s | \
// RUN: FileCheck -check-prefix=CHECK-STATIC %s // RUN: FileCheck -check-prefix=CHECK-STATIC %s
// RUN: %clang -cc1 -triple x86_64 -fvisibility default -DSTORAGE=static -O0 -o - -emit-obj -std=c99 \ // RUN: %clang_cc1 -triple x86_64 -fvisibility default -DSTORAGE=static -O0 -o - -emit-obj -std=c99 \
// RUN: %s | llvm-nm - 2>&1 | count 0 // RUN: %s | llvm-nm - 2>&1 | count 0
// CHECK-EXTERN-NOT: foo // CHECK-EXTERN-NOT: foo
// CHECK-STATIC-NOT: foo // CHECK-STATIC-NOT: foo
// CHECK-STATIC-NOT: bar // CHECK-STATIC-NOT: bar
// We want to emit extern function symbols. // We want to emit extern function symbols.
// CHECK-EXTERN2: bar // CHECK-EXTERN2: bar
STORAGE int foo; STORAGE int foo;
STORAGE int bar() { return 42; } STORAGE int bar() { return 42; }