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e765e0bc8e
A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the first batch of tests being updated (there are a significant number of other tests left to be updated).
16 lines
655 B
C
16 lines
655 B
C
// RUN: %clang_cc1 -triple arm64-apple-ios7.1 -fsyntax-only -verify %s
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void foo(void) {
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asm volatile("USE(%0)" :: "z"(0LL));
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asm volatile("USE(%x0)" :: "z"(0LL));
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asm volatile("USE(%w0)" :: "z"(0));
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asm volatile("USE(%0)" :: "z"(0)); // expected-warning {{value size does not match register size specified by the constraint and modifier}} expected-note {{use constraint modifier "w"}}
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}
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void test_clobber_conflict(void) {
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register long x asm("x1");
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asm volatile("nop" :: "r"(x) : "%x1"); // expected-error {{conflicts with asm clobber list}}
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asm volatile("nop" : "=r"(x) :: "%x1"); // expected-error {{conflicts with asm clobber list}}
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}
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