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llvm-project/clang/test/CodeGenObjC/bitfield_encoding.m

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Make -fobjc-nonfragile-abi the -cc1 default, since it's the increasingly prevailing case to the point that new features like ARC don't even support the fragile ABI anymore. This required a little bit of reshuffling with exceptions because a check was assuming that ObjCNonFragileABI was only being set in ObjC mode, and that's actually a bit obnoxious to do. Most, though, it involved a perl script to translate a ton of test cases. Mostly no functionality change for driver users, although there are corner cases with disabling language-specific exceptions that we should handle more correctly now. llvm-svn: 140957
2011-10-02 09:16:38 +08:00
// RUN: %clang_cc1 -triple i386-unknown-unknown -fobjc-fragile-abi -emit-llvm -o %t %s
Fixed Objective-C type encoding for bitfields for the GNU runtime to match the encoding used by GCC. llvm-svn: 105451
2010-06-04 09:10:52 +08:00
// RUN: grep "ib1b14" %t | count 1
Make -fobjc-nonfragile-abi the -cc1 default, since it's the increasingly prevailing case to the point that new features like ARC don't even support the fragile ABI anymore. This required a little bit of reshuffling with exceptions because a check was assuming that ObjCNonFragileABI was only being set in ObjC mode, and that's actually a bit obnoxious to do. Most, though, it involved a perl script to translate a ton of test cases. Mostly no functionality change for driver users, although there are corner cases with disabling language-specific exceptions that we should handle more correctly now. llvm-svn: 140957
2011-10-02 09:16:38 +08:00
// RUN: %clang_cc1 -triple i386-unknown-unknown -fobjc-fragile-abi -fgnu-runtime -emit-llvm -o %t %s
Fixed Objective-C type encoding for bitfields for the GNU runtime to match the encoding used by GCC. llvm-svn: 105451
2010-06-04 09:10:52 +08:00
// RUN: grep "ib32i1b33i14" %t | count 1
struct foo{
int a;
int b:1;
int c:14;
};
const char *encoding = @encode(struct foo);