532dc62b90
This adds -no-opaque-pointers to clang tests whose output will change when opaque pointers are enabled by default. This is intended to be part of the migration approach described in https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9. The patch has been produced by replacing %clang_cc1 with %clang_cc1 -no-opaque-pointers for tests that fail with opaque pointers enabled. Worth noting that this doesn't cover all tests, there's a remaining ~40 tests not using %clang_cc1 that will need a followup change. Differential Revision: https://reviews.llvm.org/D123115
19 lines
877 B
C
19 lines
877 B
C
// RUN: %clang_cc1 -no-opaque-pointers -triple x86_64 -emit-llvm -debug-info-kind=limited %s -o - | FileCheck %s
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#define _(x) (__builtin_preserve_access_index(x))
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struct s1 {
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char a;
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int b[4];
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};
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const void *unit1(struct s1 *arg) {
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return _(&arg->b[2]);
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}
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// CHECK: define dso_local i8* @unit1
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// CHECK: call [4 x i32]* @llvm.preserve.struct.access.index.p0a4i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %{{[0-9a-z]+}}, i32 1, i32 1), !dbg !{{[0-9]+}}, !llvm.preserve.access.index ![[STRUCT_S1:[0-9]+]]
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// CHECK: call i32* @llvm.preserve.array.access.index.p0i32.p0a4i32([4 x i32]* elementtype([4 x i32]) %{{[0-9a-z]+}}, i32 1, i32 2), !dbg !{{[0-9]+}}, !llvm.preserve.access.index ![[ARRAY:[0-9]+]]
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//
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// CHECK: ![[ARRAY]] = !DICompositeType(tag: DW_TAG_array_type
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// CHECK: ![[STRUCT_S1]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "s1"
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