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-rw-r--r--lib/builtins/floatditf.c52
1 files changed, 26 insertions, 26 deletions
diff --git a/lib/builtins/floatditf.c b/lib/builtins/floatditf.c
index d7c252da5..9b07b6582 100644
--- a/lib/builtins/floatditf.c
+++ b/lib/builtins/floatditf.c
@@ -18,32 +18,32 @@
#if defined(CRT_HAS_128BIT) && defined(CRT_LDBL_128BIT)
COMPILER_RT_ABI fp_t __floatditf(di_int a) {
- const int aWidth = sizeof a * CHAR_BIT;
-
- // Handle zero as a special case to protect clz
- if (a == 0)
- return fromRep(0);
-
- // All other cases begin by extracting the sign and absolute value of a
- rep_t sign = 0;
- du_int aAbs = (du_int)a;
- if (a < 0) {
- sign = signBit;
- aAbs = ~(du_int)a + 1U;
- }
-
- // Exponent of (fp_t)a is the width of abs(a).
- const int exponent = (aWidth - 1) - __builtin_clzll(aAbs);
- rep_t result;
-
- // Shift a into the significand field, rounding if it is a right-shift
- const int shift = significandBits - exponent;
- result = (rep_t)aAbs << shift ^ implicitBit;
-
- // Insert the exponent
- result += (rep_t)(exponent + exponentBias) << significandBits;
- // Insert the sign bit and return
- return fromRep(result | sign);
+ const int aWidth = sizeof a * CHAR_BIT;
+
+ // Handle zero as a special case to protect clz
+ if (a == 0)
+ return fromRep(0);
+
+ // All other cases begin by extracting the sign and absolute value of a
+ rep_t sign = 0;
+ du_int aAbs = (du_int)a;
+ if (a < 0) {
+ sign = signBit;
+ aAbs = ~(du_int)a + 1U;
+ }
+
+ // Exponent of (fp_t)a is the width of abs(a).
+ const int exponent = (aWidth - 1) - __builtin_clzll(aAbs);
+ rep_t result;
+
+ // Shift a into the significand field, rounding if it is a right-shift
+ const int shift = significandBits - exponent;
+ result = (rep_t)aAbs << shift ^ implicitBit;
+
+ // Insert the exponent
+ result += (rep_t)(exponent + exponentBias) << significandBits;
+ // Insert the sign bit and return
+ return fromRep(result | sign);
}
#endif