1 files changed, 0 insertions, 36 deletions
diff --git a/toolchain/musl/patches/054-fix-strtod-and-strtof-rounding-with-many-trailing-zeros.patch b/toolchain/musl/patches/054-fix-strtod-and-strtof-rounding-with-many-trailing-zeros.patch
deleted file mode 100644
index 3d9211c..0000000
--- a/toolchain/musl/patches/054-fix-strtod-and-strtof-rounding-with-many-trailing-zeros.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From d184a09e0529f33d8ddddb8825039133483a2c41 Mon Sep 17 00:00:00 2001
-From: Szabolcs Nagy <nsz@port70.net>
-Date: Sun, 4 Sep 2016 04:46:00 +0200
-Subject: fix strtod and strtof rounding with many trailing zeros
-
-in certain cases excessive trailing zeros could cause incorrect
-rounding from long double to double or float in decfloat.
-
-e.g. in strtof("9444733528689243848704.000000", 0) the argument
-is 0x1.000001p+73, exactly halfway between two representible floats,
-this incorrectly got rounded to 0x1.000002p+73 instead of 0x1p+73,
-but with less trailing 0 the rounding was fine.
-
-the fix makes sure that the z index always points one past the last
-non-zero digit in the base 10^9 representation, this way trailing
-zeros don't affect the rounding logic.
----
- src/internal/floatscan.c | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/src/internal/floatscan.c b/src/internal/floatscan.c
-index eef70df..80305ee 100644
---- a/src/internal/floatscan.c
-+++ b/src/internal/floatscan.c
-@@ -172,6 +172,9 @@ static long double decfloat(FILE *f, int c, int bits, int emin, int sign, int po
- 			return sign * (long double)x[0] * p10s[rp-10];
- 	}
- 
-+	/* Drop trailing zeros */
-+	for (; !x[z-1]; z--);
-+
- 	/* Align radix point to B1B digit boundary */
- 	if (rp % 9) {
- 		int rpm9 = rp>=0 ? rp%9 : rp%9+9;
--- 
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