aa5bad449b
for the DICompileUnit. This addresses post-commit feedback for D55085. Without this patch, a main source file with an absolute paths may appear in different DIFiles, once with the absolute path and once with the common prefix between the absolute path and the current working directory. Differential Revision: https://reviews.llvm.org/D55519 llvm-svn: 348865
75 lines
3.3 KiB
C
75 lines
3.3 KiB
C
// RUN: rm -rf %t
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// RUN: mkdir %t
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// RUN: cd %t
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//
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// ---------------------------------------------------------------------
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// Relative PCH, same directory.
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// ---------------------------------------------------------------------
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//
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// RUN: %clang_cc1 -fmodule-format=obj -emit-pch \
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// RUN: -triple %itanium_abi_triple \
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// RUN: -o prefix.pch %S/debug-info-limited-struct.h
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//
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// RUN: %clang_cc1 -debug-info-kind=standalone \
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// RUN: -dwarf-ext-refs -fmodule-format=obj \
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// RUN: -triple %itanium_abi_triple \
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// RUN: -include-pch prefix.pch %s -emit-llvm -o %t.nodir.ll %s
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// RUN: cat %t.nodir.ll | FileCheck %s --check-prefix=CHECK-REL-NODIR
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//
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//
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// CHECK-REL-NODIR: !DICompileUnit
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// CHECK-REL-NODIR-SAME: file: ![[C:[0-9]+]]
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// CHECK-REL-NODIR-NOT: dwoId
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// CHECK-REL-NODIR: ![[C]] = !DIFile({{.*}}directory: "[[DIR:.*]]"
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// CHECK-REL-NODIR: !DICompileUnit(
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// CHECK-REL-NODIR-SAME: file: ![[PCH:[0-9]+]]
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// CHECK-REL-NODIR-SAME: splitDebugFilename: "prefix.pch"
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// CHECK-REL-NODIR: ![[PCH]] = !DIFile({{.*}}directory: "[[DIR]]
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// ---------------------------------------------------------------------
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// Relative PCH in a subdirectory.
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// ---------------------------------------------------------------------
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//
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// RUN: mkdir pchdir
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// RUN: %clang_cc1 -fmodule-format=obj -emit-pch \
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// RUN: -triple %itanium_abi_triple \
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// RUN: -o pchdir/prefix.pch %S/debug-info-limited-struct.h
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//
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// RUN: %clang_cc1 -debug-info-kind=standalone \
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// RUN: -dwarf-ext-refs -fmodule-format=obj \
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// RUN: -triple %itanium_abi_triple \
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// RUN: -include-pch pchdir/prefix.pch %s -emit-llvm -o %t.rel.ll %s
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// RUN: cat %t.rel.ll | FileCheck %s --check-prefix=CHECK-REL
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// CHECK-REL: !DICompileUnit
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// CHECK-REL-SAME: file: ![[C:[0-9]+]]
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// CHECK-REL-NOT: dwoId
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// CHECK-REL: ![[C]] = !DIFile({{.*}}directory: "[[DIR:.*]]"
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// CHECK-REL: !DICompileUnit(
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// CHECK-REL-SAME: file: ![[PCH:[0-9]+]]
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// CHECK-REL-SAME: splitDebugFilename: "prefix.pch"
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// CHECK-REL: ![[PCH]] = !DIFile({{.*}}directory: "[[DIR]]{{.*}}pchdir"
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// ---------------------------------------------------------------------
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// Absolute PCH.
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// ---------------------------------------------------------------------
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//
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// RUN: %clang_cc1 -fmodule-format=obj -emit-pch \
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// RUN: -triple %itanium_abi_triple \
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// RUN: -o %t/prefix.pch %S/debug-info-limited-struct.h
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//
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// RUN: %clang_cc1 -debug-info-kind=standalone \
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// RUN: -dwarf-ext-refs -fmodule-format=obj \
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// RUN: -triple %itanium_abi_triple \
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// RUN: -include-pch %t/prefix.pch %s -emit-llvm -o %t.abs.ll %s
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// RUN: cat %t.abs.ll | FileCheck %s --check-prefix=CHECK-ABS
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// CHECK-ABS: !DICompileUnit
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// CHECK-ABS-SAME: file: ![[C:[0-9]+]]
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// CHECK-ABS-NOT: dwoId
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// CHECK-ABS: ![[C]] = !DIFile({{.*}}directory: "[[DIR:.*]]"
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// CHECK-ABS: !DICompileUnit(
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// CHECK-ABS-SAME: file: ![[PCH:[0-9]+]]
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// CHECK-ABS-SAME: splitDebugFilename: "prefix.pch"
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// CHECK-ABS: ![[PCH]] = !DIFile({{.*}}directory: "[[DIR]]
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