46d4d1fea4
SUMMARY: n the patch https://reviews.llvm.org/D87451 "add new option -mignore-xcoff-visibility" we did as "The option -mignore-xcoff-visibility has no effect on visibility attribute when compile with -emit-llvm option to generated LLVM IR." in these patch we let -mignore-xcoff-visibility effect on generating IR too. the new feature only work on AIX OS Reviewer: Jason Liu, Differential Revision: https://reviews.llvm.org/D89986
38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
// RUN: %clang_cc1 -triple powerpc-unknown-aix -mcmodel=large -emit-llvm -o - -x c++ %s | \
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// RUN: FileCheck -check-prefix=NOVISIBILITY-IR %s
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// RUN: %clang_cc1 -triple powerpc-unknown-aix -mcmodel=large \
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// RUN: -fvisibility-inlines-hidden -emit-llvm -o - -x c++ %s | \
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// RUN: FileCheck -check-prefix=NOVISIBILITY-IR %s
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// RUN: %clang_cc1 -triple powerpc-unknown-aix -mcmodel=large -fvisibility-inlines-hidden \
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// RUN: -fvisibility default -emit-llvm -o - -x c++ %s | \
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// RUN: FileCheck -check-prefix=VISIBILITY-IR %s
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// RUN: %clang_cc1 -triple powerpc-unknown-aix -mcmodel=large -mignore-xcoff-visibility -emit-llvm \
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// RUN: -fvisibility-inlines-hidden -fvisibility default -o - -x c++ %s | \
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// RUN: FileCheck -check-prefix=NOVISIBILITY-IR %s
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int x = 66;
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__attribute__((__noinline__)) inline void f() {
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x = 55;
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}
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#pragma GCC visibility push(hidden)
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__attribute__((__noinline__)) inline void foo() {
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x = 55;
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}
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#pragma GCC visibility pop
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int bar() {
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f();
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foo();
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return x;
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}
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// VISIBILITY-IR: define linkonce_odr hidden void @_Z1fv()
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// NOVISIBILITY-IR: define linkonce_odr void @_Z1fv()
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// VISIBILITY-IR: define linkonce_odr hidden void @_Z3foov()
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// NOVISIBILITY-IR: define linkonce_odr void @_Z3foov()
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