mirror of
https://github.com/llvm/llvm-project.git
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ac2722873b
This reverts commit 27ecb63c260400dd20b8c5dc16d0dfd2d0e7122e. Still fails compiler-rt: https://lab.llvm.org/buildbot/#/builders/109/builds/75364
91 lines
3.6 KiB
C++
91 lines
3.6 KiB
C++
// RUN: %clang_cc1 -triple powerpc-ibm-aix-xcoff -x c++ -emit-llvm \
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// RUN: -fno-use-cxa-atexit < %s | \
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// RUN: FileCheck --check-prefix=NO-REGISTER %s
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// RUN: %clang_cc1 -triple powerpc64-ibm-aix-xcoff -x c++ -emit-llvm \
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// RUN: -fno-use-cxa-atexit < %s | \
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// RUN: FileCheck --check-prefix=NO-REGISTER %s
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// RUN: %clang_cc1 -triple powerpc-ibm-aix-xcoff -x c++ -emit-llvm \
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// RUN: -fno-use-cxa-atexit -fregister-global-dtors-with-atexit < %s | \
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// RUN: FileCheck --check-prefix=REGISTER %s
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// RUN: %clang_cc1 -triple powerpc64-ibm-aix-xcoff -x c++ -emit-llvm \
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// RUN: -fno-use-cxa-atexit -fregister-global-dtors-with-atexit < %s | \
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// RUN: FileCheck --check-prefix=REGISTER %s
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struct test {
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test();
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~test();
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} t;
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int bar() __attribute__((destructor(100)));
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int bar2() __attribute__((destructor(65535)));
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int bar3(int) __attribute__((destructor(65535)));
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int bar() {
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return 1;
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}
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int bar2() {
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return 2;
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}
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int bar3(int a) {
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return a;
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}
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// NO-REGISTER: @llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @_GLOBAL__sub_I__, ptr null }]
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// NO-REGISTER: @llvm.global_dtors = appending global [4 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 100, ptr @_Z3barv, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @_Z4bar2v, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @_Z4bar3i, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @_GLOBAL__D_a, ptr null }]
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// REGISTER: @llvm.global_ctors = appending global [3 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @_GLOBAL__sub_I__, ptr null }, { i32, ptr, ptr } { i32 100, ptr @__GLOBAL_init_100, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @__GLOBAL_init_65535, ptr null }]
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// REGISTER: @llvm.global_dtors = appending global [3 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @_GLOBAL__D_a, ptr null }, { i32, ptr, ptr } { i32 100, ptr @__GLOBAL_cleanup_100, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @__GLOBAL_cleanup_65535, ptr null }]
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// REGISTER: define internal void @__GLOBAL_init_100() [[ATTR:#[0-9]+]] {
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// REGISTER: entry:
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// REGISTER: %0 = call i32 @atexit(ptr @_Z3barv)
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// REGISTER: ret void
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// REGISTER: }
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// REGISTER: define internal void @__GLOBAL_init_65535() [[ATTR:#[0-9]+]] {
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// REGISTER: entry:
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// REGISTER: %0 = call i32 @atexit(ptr @_Z4bar2v)
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// REGISTER: %1 = call i32 @atexit(ptr @_Z4bar3i)
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// REGISTER: ret void
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// REGISTER: }
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// REGISTER: define internal void @__GLOBAL_cleanup_100() [[ATTR:#[0-9]+]] {
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// REGISTER: entry:
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// REGISTER: %0 = call i32 @unatexit(ptr @_Z3barv)
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// REGISTER: %needs_destruct = icmp eq i32 %0, 0
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// REGISTER: br i1 %needs_destruct, label %destruct.call, label %destruct.end
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// REGISTER: destruct.call:
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// REGISTER: call void @_Z3barv()
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// REGISTER: br label %destruct.end
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// REGISTER: destruct.end:
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// REGISTER: ret void
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// REGISTER: }
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// REGISTER: define internal void @__GLOBAL_cleanup_65535() [[ATTR:#[0-9]+]] {
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// REGISTER: entry:
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// REGISTER: %0 = call i32 @unatexit(ptr @_Z4bar3i)
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// REGISTER: %needs_destruct = icmp eq i32 %0, 0
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// REGISTER: br i1 %needs_destruct, label %destruct.call, label %unatexit.call
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// REGISTER: destruct.call:
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// REGISTER: call void @_Z4bar3i()
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// REGISTER: br label %unatexit.call
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// REGISTER: unatexit.call:
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// REGISTER: %1 = call i32 @unatexit(ptr @_Z4bar2v)
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// REGISTER: %needs_destruct1 = icmp eq i32 %1, 0
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// REGISTER: br i1 %needs_destruct1, label %destruct.call2, label %destruct.end
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// REGISTER: destruct.call2:
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// REGISTER: call void @_Z4bar2v()
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// REGISTER: br label %destruct.end
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// REGISTER: destruct.end:
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// REGISTER: ret void
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// REGISTER: }
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