e3033c0ce5
Prior to this change the clang interface stubs format resembled
something ending with a symbol list like this:
Symbols:
a: { Type: Func }
This was problematic because we didn't actually want a map format and
also because we didn't like that an empty symbol list required
"Symbols: {}". That is to say without the empty {} llvm-ifs would crash
on an empty list.
With this new format it is much more clear which field is the symbol
name, and instead the [] that is used to express an empty symbol vector
is optional, ie:
Symbols:
- { Name: a, Type: Func }
or
Symbols: []
or
Symbols:
This further diverges the format from existing llvm-elftapi. This is a
good thing because although the format originally came from the same
place, they are not the same in any way.
Differential Revision: https://reviews.llvm.org/D76979
63 lines
2.6 KiB
C
63 lines
2.6 KiB
C
// REQUIRES: x86-registered-target
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// RUN: %clang_cc1 -DINLINE=inline -triple x86_64-unknown-linux-gnu -o - \
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// RUN: -emit-interface-stubs -std=gnu89 -xc %s | \
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// RUN: FileCheck -check-prefix=CHECK-GNU %s
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// RUN: %clang -DINLINE=inline -target x86_64-linux-gnu -O0 -o - -c \
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// RUN: -std=gnu89 -xc %s | llvm-nm - | FileCheck -check-prefix=CHECK-GNU %s
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// RUN: %clang_cc1 -DINLINE="__attribute__((always_inline))" \
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// RUN: -triple x86_64-unknown-linux-gnu -o - -emit-interface-stubs -xc %s | \
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// RUN: FileCheck -check-prefix=CHECK-GNU %s
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// RUN: %clang -DINLINE="__attribute__((always_inline))" \
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// RUN: -target x86_64-linux-gnu -O0 -o - -c -xc %s | \
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// RUN: llvm-nm - | FileCheck -check-prefix=CHECK-GNU %s
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// RUN: %clang_cc1 -DINLINE=inline -triple x86_64-unknown-linux-gnu -o - \
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// RUN: -emit-interface-stubs -std=c99 -xc %s | \
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// RUN: FileCheck -check-prefix=CHECK-STD %s
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// RUN: %clang -DINLINE=inline -target x86_64-linux-gnu -O0 -o - -c -std=c99 \
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// RUN: -xc %s | llvm-nm - 2>&1 | count 0
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// RUN: %clang_cc1 -DINLINE="__attribute__((noinline))" \
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// RUN: -triple x86_64-unknown-linux-gnu -o - -emit-interface-stubs -std=c99 -xc %s | \
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// RUN: FileCheck -check-prefix=CHECK-NOINLINE %s
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// RUN: %clang -DINLINE="__attribute__((noinline))" -target x86_64-linux-gnu \
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// RUN: -O0 -o - -c -std=c99 -xc %s | llvm-nm - 2>&1 | \
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// RUN: FileCheck -check-prefix=CHECK-NOINLINE %s
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// RUN: %clang_cc1 -DINLINE="static" -triple x86_64-unknown-linux-gnu -o - \
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// RUN: -emit-interface-stubs -std=c99 -xc %s | \
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// RUN: FileCheck -check-prefix=CHECK-STATIC %s
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// RUN: %clang -DINLINE="static" -target x86_64-linux-gnu -O0 -o - -c \
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// RUN: -std=c99 -xc %s | llvm-nm - 2>&1 | count 0
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// CHECK-GNU-DAG: foo
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// CHECK-GNU-DAG: foo.var
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// CHECK-NOINLINE-DAG: foo
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// CHECK-NOINLINE-DAG: foo.var
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// CHECK-STATIC-NOT: foo
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// CHECK-STATIC-NOT: foo.var
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// CHECK-STD-NOT: foo
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#pragma clang diagnostic ignored "-Wstatic-local-in-inline"
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INLINE int foo() {
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static int var = 42;
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return var;
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}
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// RUN: %clang_cc1 -DINLINE=inline -triple x86_64-linux-gnu -o - \
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// RUN: -emit-interface-stubs \
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// RUN: -std=gnu89 -xc %s | FileCheck -check-prefix=CHECK-TAPI %s
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// RUN: %clang_cc1 -DINLINE=inline -triple x86_64-linux-gnu -o - \
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// RUN: -emit-interface-stubs \
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// RUN: -std=gnu89 -xc %s | FileCheck -check-prefix=CHECK-SYMBOLS %s
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// RUN: %clang -DINLINE=inline -target x86_64-linux-gnu -o - \
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// RUN: -c -std=gnu89 -xc %s | llvm-nm - 2>&1 | \
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// RUN: FileCheck -check-prefix=CHECK-SYMBOLS %s
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// CHECK-TAPI-DAG: foo", Type: Func }
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// CHECK-TAPI-DAG: foo.var", Type: Object, Size: 4 }
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// CHECK-SYMBOLS-DAG: foo
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// CHECK-SYMBOLS-DAG: foo.var
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#include "inline.h"
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