Aaron Ballman ed509fe296 Use functions with prototypes when appropriate; NFC
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 tenth batch of tests being updated (there are a
significant number of other tests left to be updated).
2022-02-15 09:28:02 -05:00

16 lines
478 B
C

// REQUIRES: x86-registered-target
/// Check asm because we use llvm::TargetOptions.
// RUN: %clang_cc1 -triple=x86_64 -S %s -falign-loops=8 -O -o - | FileCheck %s --check-prefixes=CHECK,CHECK_8
// RUN: %clang_cc1 -triple=x86_64 -S %s -falign-loops=32 -O -o - | FileCheck %s --check-prefixes=CHECK,CHECK_32
// CHECK-LABEL: foo:
// CHECK_8: .p2align 3, 0x90
// CHECK_32: .p2align 5, 0x90
void bar(void);
void foo(void) {
for (int i = 0; i < 64; ++i)
bar();
}