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Unified Diff: fusl/src/math/ceil.c

Issue 1714623002: [fusl] clang-format fusl (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: headers too Created 4 years, 10 months ago
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Index: fusl/src/math/ceil.c
diff --git a/fusl/src/math/ceil.c b/fusl/src/math/ceil.c
index b13e6f2d63689818ff349f1327fb5d1bb25eb49d..4c6ca5ee18c0eaaefeb902566b747cb84c8172cd 100644
--- a/fusl/src/math/ceil.c
+++ b/fusl/src/math/ceil.c
@@ -1,31 +1,33 @@
#include "libm.h"
-#if FLT_EVAL_METHOD==0 || FLT_EVAL_METHOD==1
+#if FLT_EVAL_METHOD == 0 || FLT_EVAL_METHOD == 1
#define EPS DBL_EPSILON
-#elif FLT_EVAL_METHOD==2
+#elif FLT_EVAL_METHOD == 2
#define EPS LDBL_EPSILON
#endif
-static const double_t toint = 1/EPS;
+static const double_t toint = 1 / EPS;
-double ceil(double x)
-{
- union {double f; uint64_t i;} u = {x};
- int e = u.i >> 52 & 0x7ff;
- double_t y;
+double ceil(double x) {
+ union {
+ double f;
+ uint64_t i;
+ } u = {x};
+ int e = u.i >> 52 & 0x7ff;
+ double_t y;
- if (e >= 0x3ff+52 || x == 0)
- return x;
- /* y = int(x) - x, where int(x) is an integer neighbor of x */
- if (u.i >> 63)
- y = x - toint + toint - x;
- else
- y = x + toint - toint - x;
- /* special case because of non-nearest rounding modes */
- if (e <= 0x3ff-1) {
- FORCE_EVAL(y);
- return u.i >> 63 ? -0.0 : 1;
- }
- if (y < 0)
- return x + y + 1;
- return x + y;
+ if (e >= 0x3ff + 52 || x == 0)
+ return x;
+ /* y = int(x) - x, where int(x) is an integer neighbor of x */
+ if (u.i >> 63)
+ y = x - toint + toint - x;
+ else
+ y = x + toint - toint - x;
+ /* special case because of non-nearest rounding modes */
+ if (e <= 0x3ff - 1) {
+ FORCE_EVAL(y);
+ return u.i >> 63 ? -0.0 : 1;
+ }
+ if (y < 0)
+ return x + y + 1;
+ return x + y;
}

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