From: Xiaolin Tang <tangxiaolin@loongson.cn>
Date: Mon, 7 Nov 2022 14:05:15 +0000 (+0800)
Subject: LoongArch: Use __builtin_{fma, fmaf} to implement function {fma, fmaf}.
X-Git-Tag: glibc-2.37~159
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=56da6a073daaf86a7044df22b8778e913db5099c;p=thirdparty%2Fglibc.git

LoongArch: Use __builtin_{fma, fmaf} to implement function {fma, fmaf}.

Use __builtin_{fma, fmaf} to implement function {fma, fmaf} instead of
the generic implementation.

       *  sysdeps/loongarch/fpu/math-use-builtins-fma.h: New file.
---

diff --git a/sysdeps/loongarch/fpu/math-use-builtins-fma.h b/sysdeps/loongarch/fpu/math-use-builtins-fma.h
new file mode 100644
index 00000000000..eede75aa41b
--- /dev/null
+++ b/sysdeps/loongarch/fpu/math-use-builtins-fma.h
@@ -0,0 +1,4 @@
+#define USE_FMA_BUILTIN 1
+#define USE_FMAF_BUILTIN 1
+#define USE_FMAL_BUILTIN 0
+#define USE_FMAF128_BUILTIN 0