[fusl] clang-format fusl

fusl/src/math/fmod.c

Index: fusl/src/math/fmod.c
diff --git a/fusl/src/math/fmod.c b/fusl/src/math/fmod.c
index 6849722bac50e477b9210f57f0271dcdabd8ae0c..7caea97dc2a88d6e8545f25bb216f3f538fd3c20 100644
--- a/fusl/src/math/fmod.c
+++ b/fusl/src/math/fmod.c
@@ -1,68 +1,73 @@
 #include <math.h>
 #include <stdint.h>
 
-double fmod(double x, double y)
-{
-	union {double f; uint64_t i;} ux = {x}, uy = {y};
-	int ex = ux.i>>52 & 0x7ff;
-	int ey = uy.i>>52 & 0x7ff;
-	int sx = ux.i>>63;
-	uint64_t i;
+double fmod(double x, double y) {
+  union {
+    double f;
+    uint64_t i;
+  } ux = {x}, uy = {y};
+  int ex = ux.i >> 52 & 0x7ff;
+  int ey = uy.i >> 52 & 0x7ff;
+  int sx = ux.i >> 63;
+  uint64_t i;
 
-	/* in the followings uxi should be ux.i, but then gcc wrongly adds */
-	/* float load/store to inner loops ruining performance and code size */
-	uint64_t uxi = ux.i;
+  /* in the followings uxi should be ux.i, but then gcc wrongly adds */
+  /* float load/store to inner loops ruining performance and code size */
+  uint64_t uxi = ux.i;
 
-	if (uy.i<<1 == 0 || isnan(y) || ex == 0x7ff)
-		return (x*y)/(x*y);
-	if (uxi<<1 <= uy.i<<1) {
-		if (uxi<<1 == uy.i<<1)
-			return 0*x;
-		return x;
-	}
+  if (uy.i << 1 == 0 || isnan(y) || ex == 0x7ff)
+    return (x * y) / (x * y);
+  if (uxi << 1 <= uy.i << 1) {
+    if (uxi << 1 == uy.i << 1)
+      return 0 * x;
+    return x;
+  }
 
-	/* normalize x and y */
-	if (!ex) {
-		for (i = uxi<<12; i>>63 == 0; ex--, i <<= 1);
-		uxi <<= -ex + 1;
-	} else {
-		uxi &= -1ULL >> 12;
-		uxi |= 1ULL << 52;
-	}
-	if (!ey) {
-		for (i = uy.i<<12; i>>63 == 0; ey--, i <<= 1);
-		uy.i <<= -ey + 1;
-	} else {
-		uy.i &= -1ULL >> 12;
-		uy.i |= 1ULL << 52;
-	}
+  /* normalize x and y */
+  if (!ex) {
+    for (i = uxi << 12; i >> 63 == 0; ex--, i <<= 1)
+      ;
+    uxi <<= -ex + 1;
+  } else {
+    uxi &= -1ULL >> 12;
+    uxi |= 1ULL << 52;
+  }
+  if (!ey) {
+    for (i = uy.i << 12; i >> 63 == 0; ey--, i <<= 1)
+      ;
+    uy.i <<= -ey + 1;
+  } else {
+    uy.i &= -1ULL >> 12;
+    uy.i |= 1ULL << 52;
+  }
 
-	/* x mod y */
-	for (; ex > ey; ex--) {
-		i = uxi - uy.i;
-		if (i >> 63 == 0) {
-			if (i == 0)
-				return 0*x;
-			uxi = i;
-		}
-		uxi <<= 1;
-	}
-	i = uxi - uy.i;
-	if (i >> 63 == 0) {
-		if (i == 0)
-			return 0*x;
-		uxi = i;
-	}
-	for (; uxi>>52 == 0; uxi <<= 1, ex--);
+  /* x mod y */
+  for (; ex > ey; ex--) {
+    i = uxi - uy.i;
+    if (i >> 63 == 0) {
+      if (i == 0)
+        return 0 * x;
+      uxi = i;
+    }
+    uxi <<= 1;
+  }
+  i = uxi - uy.i;
+  if (i >> 63 == 0) {
+    if (i == 0)
+      return 0 * x;
+    uxi = i;
+  }
+  for (; uxi >> 52 == 0; uxi <<= 1, ex--)
+    ;
 
-	/* scale result */
-	if (ex > 0) {
-		uxi -= 1ULL << 52;
-		uxi |= (uint64_t)ex << 52;
-	} else {
-		uxi >>= -ex + 1;
-	}
-	uxi |= (uint64_t)sx << 63;
-	ux.i = uxi;
-	return ux.f;
+  /* scale result */
+  if (ex > 0) {
+    uxi -= 1ULL << 52;
+    uxi |= (uint64_t)ex << 52;
+  } else {
+    uxi >>= -ex + 1;
+  }
+  uxi |= (uint64_t)sx << 63;
+  ux.i = uxi;
+  return ux.f;
 }