llvm-capstone/clang/test/CodeGen/const-unordered-compare.c
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

8 lines
209 B
C

// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
// Checks folding of an unordered comparison
int nan_ne_check(void) {
// CHECK: ret i32 1
return (__builtin_nanf("") != __builtin_nanf("")) ? 1 : 0;
}