e0ac46e69d
This reverts commit d618f1c3b12effd0c2bdb7d02108d3551f389d3d. This commit wasn't reviewed ahead of time and significant concerns were raised immediately after it landed. According to our developer policy this warrants immediate revert of the commit. https://llvm.org/docs/DeveloperPolicy.html#patch-reversion-policy Differential Revision: https://reviews.llvm.org/D155509
37 lines
1.3 KiB
Objective-C
37 lines
1.3 KiB
Objective-C
// We run this twice, once as Objective-C and once as Objective-C++.
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// RUN: %clang_cc1 %s -emit-llvm -o - -fobjc-gc -fblocks -fexceptions -triple i386-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 | FileCheck %s
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// RUN: %clang_cc1 %s -emit-llvm -o - -fobjc-gc -fblocks -fexceptions -triple i386-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 -x objective-c++ | FileCheck %s
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// CHECK: define{{.*}} ptr @{{.*}}test0
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// CHECK: define internal void @{{.*}}_block_invoke(
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// CHECK: call ptr @objc_assign_strongCast(
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// CHECK-NEXT: ret void
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id test0(id x) {
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__block id result;
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^{ result = x; }();
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return result;
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}
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// <rdar://problem/8224178>: cleanup __block variables on EH path
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// CHECK: define{{.*}} void @{{.*}}test1
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void test1(void) {
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extern void test1_help(void (^x)(void));
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// CHECK: [[N:%.*]] = alloca [[N_T:%.*]], align 8
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// CHECK: [[T0:%.*]] = getelementptr inbounds [[N_T]], ptr [[N]], i32 0, i32 4
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// CHECK-NEXT: store double 1.000000e+{{0?}}01, ptr [[T0]], align 8
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__block double n = 10;
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// CHECK: invoke void @{{.*}}test1_help
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test1_help(^{ n = 20; });
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// CHECK: call void @_Block_object_dispose(ptr [[N]], i32 8)
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// CHECK-NEXT: ret void
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// CHECK: landingpad { ptr, i32 }
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// CHECK-NEXT: cleanup
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// CHECK: call void @_Block_object_dispose(ptr [[N]], i32 8)
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// CHECK: resume { ptr, i32 }
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}
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