926f4f76c3
I've been working on a new tool, llvm-ifs, for merging interface stub files generated by clang and I've iterated on my derivative format of TBE to a newer format. llvm-ifs will only support the new format, so I am going to drop the older experimental interface stubs formats in this commit to make things simpler. Differential Revision: https://reviews.llvm.org/D66573 llvm-svn: 369719
31 lines
1.3 KiB
C
31 lines
1.3 KiB
C
// REQUIRES: x86-registered-target
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// RUN: %clang -DSTORAGE="extern" -target x86_64-unknown-linux-gnu -o - \
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// RUN: -emit-interface-stubs \
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// RUN: -interface-stub-version=experimental-ifs-v1 -std=c99 -xc %s | \
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// RUN: FileCheck -check-prefix=CHECK-EXTERN %s
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// RUN: %clang -DSTORAGE="extern" -target x86_64-linux-gnu -O0 -o - -c -std=c99 \
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// RUN: -xc %s | llvm-nm - 2>&1 | FileCheck -check-prefix=CHECK-EXTERN %s
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// RUN: %clang -DSTORAGE="extern" -target x86_64-unknown-linux-gnu -o - \
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// RUN: -emit-interface-stubs \
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// RUN: -interface-stub-version=experimental-ifs-v1 -std=c99 -xc %s | \
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// RUN: FileCheck -check-prefix=CHECK-EXTERN2 %s
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// RUN: %clang -DSTORAGE="extern" -target x86_64-linux-gnu -O0 -o - -c -std=c99 \
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// RUN: -xc %s | llvm-nm - 2>&1 | FileCheck -check-prefix=CHECK-EXTERN2 %s
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// RUN: %clang -DSTORAGE="static" -target x86_64-unknown-linux-gnu -o - \
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// RUN: -emit-interface-stubs \
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// RUN: -interface-stub-version=experimental-ifs-v1 -std=c99 -xc %s | \
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// RUN: FileCheck -check-prefix=CHECK-STATIC %s
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// RUN: %clang -DSTORAGE="static" -target x86_64-linux-gnu -O0 -o - -c -std=c99 \
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// RUN: -xc %s | llvm-nm - 2>&1 | FileCheck -check-prefix=CHECK-STATIC %s
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// CHECK-EXTERN-NOT: foo
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// CHECK-STATIC-NOT: foo
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// CHECK-STATIC-NOT: bar
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// We want to emit extern function symbols.
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// CHECK-EXTERN2: bar
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STORAGE int foo;
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STORAGE int bar() { return 42; }
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