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llvm-project/clang/test/Parser/no-gnu-inline-asm.c

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Adding option -fno-inline-asm to disallow inline asm Summary: This patch add a new option to dis-allow all inline asm. Any GCC style inline asm will be reported as an error. Reviewers: rnk, echristo Reviewed By: rnk, echristo Subscribers: bob.wilson, rnk, echristo, rsmith, cfe-commits Differential Revision: http://reviews.llvm.org/D6870 llvm-svn: 226340
2015-01-17 07:05:28 +08:00
// RUN: %clang_cc1 %s -triple i686-apple-darwin -verify -fsyntax-only -fno-gnu-inline-asm
Fix -fno-gnu-inline-asm doesn't catch file scope asm Summary: FileScopeAsm should be treated the same as funcion level inline asm. -fno-gnu-inline-asm should trigger an error if file scope asm is used. I missed this case from r226340. This should not affect ms-extension because it is not allowed in the file scope. Reviewers: bob.wilson, rnk Reviewed By: rnk Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D9328 llvm-svn: 236044
2015-04-29 05:49:09 +08:00
asm ("INST r1, 0"); // expected-error {{GNU-style inline assembly is disabled}}
Adding option -fno-inline-asm to disallow inline asm Summary: This patch add a new option to dis-allow all inline asm. Any GCC style inline asm will be reported as an error. Reviewers: rnk, echristo Reviewed By: rnk, echristo Subscribers: bob.wilson, rnk, echristo, rsmith, cfe-commits Differential Revision: http://reviews.llvm.org/D6870 llvm-svn: 226340
2015-01-17 07:05:28 +08:00
void f (void) {
long long foo = 0, bar;
asm volatile("INST %0, %1" : "=r"(foo) : "r"(bar)); // expected-error {{GNU-style inline assembly is disabled}}
return;
}