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| author | Fangrui Song <i@maskray.me> | 2020-12-30 20:45:56 -0800 |
|---|---|---|
| committer | Fangrui Song <i@maskray.me> | 2020-12-30 20:52:01 -0800 |
| commit | 6b3351792c6c9a362a3e8b826bc1d96f8e1918e0 (patch) | |
| tree | 4329bff038ceb97ed2d1b8cf8653d35934960f5a /clang/test/CodeGenObjC/parameterized_classes.m | |
| parent | 1d04cbeb4353ae9d39ca7e8c4de32b65e09bc390 (diff) | |
| download | llvm-6b3351792c6c9a362a3e8b826bc1d96f8e1918e0.zip llvm-6b3351792c6c9a362a3e8b826bc1d96f8e1918e0.tar.gz llvm-6b3351792c6c9a362a3e8b826bc1d96f8e1918e0.tar.bz2 | |
[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences
For a definition (of most linkage types), dso_local is set for ELF -fno-pic/-fpie
and COFF, but not for Mach-O. This nuance causes unneeded binary format differences.
This patch replaces (function) `define ` with `define{{.*}} `,
(variable/constant/alias) `= ` with `={{.*}} `, or inserts appropriate `{{.*}} `
if there is an explicit linkage.
* Clang will set dso_local for Mach-O, which is currently implied by TargetMachine.cpp. This will make COFF/Mach-O and executable ELF similar.
* Eventually I hope we can make dso_local the textual LLVM IR default (write explicit "dso_preemptable" when applicable) and -fpic ELF will be similar to everything else. This patch helps move toward that goal.
Diffstat (limited to 'clang/test/CodeGenObjC/parameterized_classes.m')
| -rw-r--r-- | clang/test/CodeGenObjC/parameterized_classes.m | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/test/CodeGenObjC/parameterized_classes.m b/clang/test/CodeGenObjC/parameterized_classes.m index c2ddb5b..11df89a 100644 --- a/clang/test/CodeGenObjC/parameterized_classes.m +++ b/clang/test/CodeGenObjC/parameterized_classes.m @@ -58,7 +58,7 @@ void getObjectsTest(NSMutableArray<NSString *> *array) { void printMe(NSString *name) { } -// CHECK-LABEL: define void @blockTest +// CHECK-LABEL: define{{.*}} void @blockTest void blockTest(NSMutableArray<void (^)(void)> *array, NSString *name) { // CHECK-NOT: ret void // CHECK: call i8* @llvm.objc.retainBlock |