Subzero: Use a "known" version of clang-format.

runtime/szrt.c

 //===- subzero/runtime/szrt.c - Subzero runtime source ----------*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file implements the runtime helper routines that are needed by
 // Subzero.  This needs to be compiled by some non-Subzero compiler.
 //
 //===----------------------------------------------------------------------===//
 
 #include <stdint.h>
 #include <stdlib.h>
 
-void ice_unreachable(void) {
-  abort();
-}
+void ice_unreachable(void) { abort(); }
 
-uint32_t cvtftoui32(float value) {
-  return (uint32_t) value;
-}
+uint32_t cvtftoui32(float value) { return (uint32_t)value; }
 
-uint32_t cvtdtoui32(double value) {
-  return (uint32_t) value;
-}
+uint32_t cvtdtoui32(double value) { return (uint32_t)value; }
 
-int64_t cvtftosi64(float value) {
-  return (int64_t) value;
-}
+int64_t cvtftosi64(float value) { return (int64_t)value; }
 
-int64_t cvtdtosi64(double value) {
-  return (int64_t) value;
-}
+int64_t cvtdtosi64(double value) { return (int64_t)value; }
 
-uint64_t cvtftoui64(float value) {
-  return (uint64_t) value;
-}
+uint64_t cvtftoui64(float value) { return (uint64_t)value; }
 
-uint64_t cvtdtoui64(double value) {
-  return (uint64_t) value;
-}
+uint64_t cvtdtoui64(double value) { return (uint64_t)value; }
 
-float cvtui32tof(uint32_t value) {
-  return (float) value;
-}
+float cvtui32tof(uint32_t value) { return (float)value; }
 
-float cvtsi64tof(int64_t value) {
-  return (float) value;
-}
+float cvtsi64tof(int64_t value) { return (float)value; }
 
-float cvtui64tof(uint64_t value) {
-  return (float) value;
-}
+float cvtui64tof(uint64_t value) { return (float)value; }
 
-double cvtui32tod(uint32_t value) {
-  return (double) value;
-}
+double cvtui32tod(uint32_t value) { return (double)value; }
 
-double cvtsi64tod(int64_t value) {
-  return (double) value;
-}
+double cvtsi64tod(int64_t value) { return (double)value; }
 
-double cvtui64tod(uint64_t value) {
-  return (double) value;
-}
+double cvtui64tod(uint64_t value) { return (double)value; }
 
 /* TODO(stichnot):
    Sz_bitcast_v8i1_to_i8
    Sz_bitcast_v16i1_to_i16
    Sz_bitcast_i8_to_v8i1
    Sz_bitcast_i16_to_v16i1
 */