maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/clang/test/PCH/external-defs.c

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

21 lines
640 B
C
Raw Normal View History

Revert "Revert r241620 and follow-up commits" and move the initialization of the llvm targets from clang/CodeGen into ClangCheck.cpp and CIndex.cpp. llvm-svn: 241653
2015-07-08 09:00:30 +08:00
// REQUIRES: x86-registered-target
When writing a PCH file, keep track of all of the non-static, non-inline external definitions (and tentative definitions) that are found at the top level. The corresponding declarations are stored in a record in the PCH file, so that they can be provided to the ASTConsumer (via HandleTopLevelDecl) when the PCH file is read. llvm-svn: 69005
2009-04-14 08:24:19 +08:00
// Test with pch.
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. - This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). llvm-svn: 91446
2009-12-16 04:14:24 +08:00
// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -emit-pch -o %t.pch %S/external-defs.h
// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -include-pch %t.pch -emit-llvm -o %t %s
When writing a PCH file, keep track of all of the non-static, non-inline external definitions (and tentative definitions) that are found at the top level. The corresponding declarations are stored in a record in the PCH file, so that they can be provided to the ASTConsumer (via HandleTopLevelDecl) when the PCH file is read. llvm-svn: 69005
2009-04-14 08:24:19 +08:00
Recommit #2 "[Driver] Default to -fno-common for all targets" After a first attempt to fix the test-suite failures, my first recommit caused the same failures again. I had updated CMakeList.txt files of tests that needed -fcommon, but it turns out that there are also Makefiles which are used by some bots, so I've updated these Makefiles now too. See the original commit message for more details on this change: 0a9fc9233e172601e26381810d093e02ef410f65
2020-03-10 03:25:24 +08:00
// RUN: grep "@x = global i32 0" %t | count 1
Replace 'grep foo | count 0' with 'not grep foo'. This avoids depending on pipefail not being used. llvm-svn: 185648
2013-07-04 23:22:16 +08:00
// RUN: not grep "@z" %t
When building a PCH file, don't perform end-of-translation-unit wrap-up (e.g., turning tentative definitions into definitions). Also, very that, when we actually use the PCH file, we get the ride code generation for tentative definitions and definitions that show up in the PCH file. llvm-svn: 69043
2009-04-15 00:27:31 +08:00
Eliminate &&s in tests. - 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious. llvm-svn: 86430
2009-11-08 09:45:36 +08:00
// RUN: grep "@x2 = global i32 19" %t | count 1
When building a PCH file, don't perform end-of-translation-unit wrap-up (e.g., turning tentative definitions into definitions). Also, very that, when we actually use the PCH file, we get the ride code generation for tentative definitions and definitions that show up in the PCH file. llvm-svn: 69043
2009-04-15 00:27:31 +08:00
int x2 = 19;
Recommit #2 "[Driver] Default to -fno-common for all targets" After a first attempt to fix the test-suite failures, my first recommit caused the same failures again. I had updated CMakeList.txt files of tests that needed -fcommon, but it turns out that there are also Makefiles which are used by some bots, so I've updated these Makefiles now too. See the original commit message for more details on this change: 0a9fc9233e172601e26381810d093e02ef410f65
2020-03-10 03:25:24 +08:00
// RUN: grep "@incomplete_array = global .*1 x i32" %t | count 1
// RUN: grep "@incomplete_array2 = global .*17 x i32" %t | count 1
When building a PCH file, don't perform end-of-translation-unit wrap-up (e.g., turning tentative definitions into definitions). Also, very that, when we actually use the PCH file, we get the ride code generation for tentative definitions and definitions that show up in the PCH file. llvm-svn: 69043
2009-04-15 00:27:31 +08:00
int incomplete_array2[17];
Recommit #2 "[Driver] Default to -fno-common for all targets" After a first attempt to fix the test-suite failures, my first recommit caused the same failures again. I had updated CMakeList.txt files of tests that needed -fcommon, but it turns out that there are also Makefiles which are used by some bots, so I've updated these Makefiles now too. See the original commit message for more details on this change: 0a9fc9233e172601e26381810d093e02ef410f65
2020-03-10 03:25:24 +08:00
// RUN: grep "@incomplete_array3 = global .*1 x i32" %t | count 1
When building a PCH file, don't perform end-of-translation-unit wrap-up (e.g., turning tentative definitions into definitions). Also, very that, when we actually use the PCH file, we get the ride code generation for tentative definitions and definitions that show up in the PCH file. llvm-svn: 69043
2009-04-15 00:27:31 +08:00
int incomplete_array3[];
struct S {
int x, y;
};