b529744c29
This flag was previously renamed `enable_noundef_analysis` to `disable-noundef-analysis,` which is not a conventional name. (Driver and CC1's boolean options are using [no-] prefix) As discussed at https://reviews.llvm.org/D105169, this patch reverts its name to `[no-]enable_noundef_analysis` and enables noundef-analysis as default. Reviewed By: MaskRay Differential Revision: https://reviews.llvm.org/D119998
54 lines
1.6 KiB
Objective-C
54 lines
1.6 KiB
Objective-C
// RUN: %clang_cc1 -no-enable-noundef-analysis -triple x86_64-apple-darwin10 -fobjc-gc -emit-llvm -o - %s | FileCheck -check-prefix CHECK-LP64 %s
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// RUN: %clang_cc1 -no-enable-noundef-analysis -x objective-c++ -triple x86_64-apple-darwin10 -fobjc-gc -emit-llvm -o - %s | FileCheck -check-prefix CHECK-LP64 %s
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// rdar: // 7849824
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// <rdar://problem/12547611>
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struct s {
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double a, b, c, d;
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};
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struct s1 {
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int i;
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id j;
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id k;
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};
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struct s2 {};
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@interface A
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@property (readwrite) double x;
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@property (readwrite) struct s y;
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@property (nonatomic, readwrite) struct s1 z;
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@property (readwrite) struct s2 a;
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@end
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@implementation A
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@synthesize x;
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@synthesize y;
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@synthesize z;
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@synthesize a;
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@end
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// CHECK-LP64: define internal double @"\01-[A x]"(
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// CHECK-LP64: load atomic i64, i64* {{%.*}} unordered, align 8
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// CHECK-LP64: define internal void @"\01-[A setX:]"(
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// CHECK-LP64: store atomic i64 {{%.*}}, i64* {{%.*}} unordered, align 8
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// CHECK-LP64: define internal void @"\01-[A y]"(
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// CHECK-LP64: call void @objc_copyStruct(i8* {{%.*}}, i8* {{%.*}}, i64 32, i1 zeroext true, i1 zeroext false)
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// CHECK-LP64: define internal void @"\01-[A setY:]"(
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// CHECK-LP64: call void @objc_copyStruct(i8* {{%.*}}, i8* {{%.*}}, i64 32, i1 zeroext true, i1 zeroext false)
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// CHECK-LP64: define internal void @"\01-[A z]"(
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// CHECK-LP64: call i8* @objc_memmove_collectable(
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// CHECK-LP64: define internal void @"\01-[A setZ:]"(
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// CHECK-LP64: call i8* @objc_memmove_collectable(
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// CHECK-LP64: define internal void @"\01-[A a]"(
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// (do nothing)
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// CHECK-LP64: define internal void @"\01-[A setA:]"(
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// (do nothing)
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