From 72ab1eaec7e46cdb6c4f37fb687a7a593f93020a Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Wed, 1 Dec 2021 10:37:44 -0300
Subject: math: Add math-use-builtinds-fmax.h

It allows the architecture to use the builtin instead of generic
implementation.
---
 sysdeps/generic/math-type-macros-double.h   | 1 +
 sysdeps/generic/math-type-macros-float.h    | 1 +
 sysdeps/generic/math-type-macros-float128.h | 1 +
 sysdeps/generic/math-type-macros-ldouble.h  | 1 +
 sysdeps/generic/math-use-builtins-fmax.h    | 4 ++++
 sysdeps/generic/math-use-builtins.h         | 1 +
 6 files changed, 9 insertions(+)
 create mode 100644 sysdeps/generic/math-use-builtins-fmax.h

(limited to 'sysdeps')

diff --git a/sysdeps/generic/math-type-macros-double.h b/sysdeps/generic/math-type-macros-double.h
index 8d2d8362cc..e29112d814 100644
--- a/sysdeps/generic/math-type-macros-double.h
+++ b/sysdeps/generic/math-type-macros-double.h
@@ -26,6 +26,7 @@
 #define FLOAT double
 #define CFLOAT _Complex double
 #define M_STRTO_NAN __strtod_nan
+#define M_USE_BUILTIN(c) USE_ ##c ##_BUILTIN
 
 #include <libm-alias-double.h>
 #include <math-nan-payload-double.h>
diff --git a/sysdeps/generic/math-type-macros-float.h b/sysdeps/generic/math-type-macros-float.h
index fb84d62909..5ba7615500 100644
--- a/sysdeps/generic/math-type-macros-float.h
+++ b/sysdeps/generic/math-type-macros-float.h
@@ -25,6 +25,7 @@
 #define FLOAT float
 #define CFLOAT _Complex float
 #define M_STRTO_NAN __strtof_nan
+#define M_USE_BUILTIN(c) USE_ ##c ##F_BUILTIN
 
 /* Standard/GNU macro literals do not exist for the float type.  Use
    the double macro constants.  */
diff --git a/sysdeps/generic/math-type-macros-float128.h b/sysdeps/generic/math-type-macros-float128.h
index 5c190606f5..de4de6e555 100644
--- a/sysdeps/generic/math-type-macros-float128.h
+++ b/sysdeps/generic/math-type-macros-float128.h
@@ -24,6 +24,7 @@
 #define M_SUF(c) c ## f128
 #define FLOAT _Float128
 #define M_STRTO_NAN __strtof128_nan
+#define M_USE_BUILTIN(c) USE_ ##c ##F128_BUILTIN
 
 #define CFLOAT __CFLOAT128
 
diff --git a/sysdeps/generic/math-type-macros-ldouble.h b/sysdeps/generic/math-type-macros-ldouble.h
index a2f282500e..c3edfcea73 100644
--- a/sysdeps/generic/math-type-macros-ldouble.h
+++ b/sysdeps/generic/math-type-macros-ldouble.h
@@ -26,6 +26,7 @@
 #define FLOAT long double
 #define CFLOAT _Complex long double
 #define M_STRTO_NAN __strtold_nan
+#define M_USE_BUILTIN(c) USE_ ##c ##L_BUILTIN
 
 #include <libm-alias-ldouble.h>
 #include <math-nan-payload-ldouble.h>
diff --git a/sysdeps/generic/math-use-builtins-fmax.h b/sysdeps/generic/math-use-builtins-fmax.h
new file mode 100644
index 0000000000..8fc4efca6a
--- /dev/null
+++ b/sysdeps/generic/math-use-builtins-fmax.h
@@ -0,0 +1,4 @@
+#define USE_FMAX_BUILTIN 0
+#define USE_FMAXF_BUILTIN 0
+#define USE_FMAXL_BUILTIN 0
+#define USE_FMAXF128_BUILTIN 0
diff --git a/sysdeps/generic/math-use-builtins.h b/sysdeps/generic/math-use-builtins.h
index 19d2d1cf3c..e07bba242f 100644
--- a/sysdeps/generic/math-use-builtins.h
+++ b/sysdeps/generic/math-use-builtins.h
@@ -34,5 +34,6 @@
 #include <math-use-builtins-copysign.h>
 #include <math-use-builtins-sqrt.h>
 #include <math-use-builtins-fma.h>
+#include <math-use-builtins-fmax.h>
 
 #endif /* MATH_USE_BUILTINS_H  */
-- 
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