[builtins] Reformat builtins with clang-format

Update formatting to use the LLVM style.

This is part of the cleanup proposed in "[RFC] compiler-rt builtins
cleanup and refactoring".

Differential Revision: https://reviews.llvm.org/D60351

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@359410 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 14 insertions, 16 deletions

diff --git a/lib/builtins/divsi3.c b/lib/builtins/divsi3.c
index dac7aa534..775cdccf9 100644
--- a/lib/builtins/divsi3.c
+++ b/lib/builtins/divsi3.c
@@ -15,22 +15,20 @@
 
 /* Returns: a / b */
 
-COMPILER_RT_ABI si_int
-__divsi3(si_int a, si_int b)
-{
-    const int bits_in_word_m1 = (int)(sizeof(si_int) * CHAR_BIT) - 1;
-    si_int s_a = a >> bits_in_word_m1;           /* s_a = a < 0 ? -1 : 0 */
-    si_int s_b = b >> bits_in_word_m1;           /* s_b = b < 0 ? -1 : 0 */
-    a = (a ^ s_a) - s_a;                         /* negate if s_a == -1 */
-    b = (b ^ s_b) - s_b;                         /* negate if s_b == -1 */
-    s_a ^= s_b;                                  /* sign of quotient */
-    /*
-     * On CPUs without unsigned hardware division support,
-     *  this calls __udivsi3 (notice the cast to su_int).
-     * On CPUs with unsigned hardware division support,
-     *  this uses the unsigned division instruction.
-     */
-    return ((su_int)a/(su_int)b ^ s_a) - s_a;    /* negate if s_a == -1 */
+COMPILER_RT_ABI si_int __divsi3(si_int a, si_int b) {
+  const int bits_in_word_m1 = (int)(sizeof(si_int) * CHAR_BIT) - 1;
+  si_int s_a = a >> bits_in_word_m1; /* s_a = a < 0 ? -1 : 0 */
+  si_int s_b = b >> bits_in_word_m1; /* s_b = b < 0 ? -1 : 0 */
+  a = (a ^ s_a) - s_a;               /* negate if s_a == -1 */
+  b = (b ^ s_b) - s_b;               /* negate if s_b == -1 */
+  s_a ^= s_b;                        /* sign of quotient */
+  /*
+   * On CPUs without unsigned hardware division support,
+   *  this calls __udivsi3 (notice the cast to su_int).
+   * On CPUs with unsigned hardware division support,
+   *  this uses the unsigned division instruction.
+   */
+  return ((su_int)a / (su_int)b ^ s_a) - s_a; /* negate if s_a == -1 */
 }
 
 #if defined(__ARM_EABI__)