llvm-project/clang/test/CodeGen/2006-09-28-SimpleAsm.c
Aaron Ballman 1ea584377e 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 ninth batch of tests being updated (there are a
significant number of other tests left to be updated).
2022-02-13 08:03:40 -05:00

13 lines
512 B
C

// RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s
// PR924
void bar(void) {
// Extended asm
// CHECK: call void asm sideeffect "ext: xorl %eax, eax; movl eax, fs; movl eax, gs %blah
asm volatile ("ext: xorl %%eax, eax; movl eax, fs; movl eax, gs %%blah %= %\
% " : : "r"(1));
// CHECK: call void asm sideeffect "nonext: xorl %eax, %eax; movl %eax, %fs; movl %eax, %gs %%blah %= %%
// Non-extended asm.
asm volatile ("nonext: xorl %eax, %eax; movl %eax, %fs; movl %eax, %gs %%blah %= %% ");
}