Use libm_alias_* in soft-fp [committed]

Message ID alpine.DEB.2.20.1710110004070.20946@digraph.polyomino.org.uk
State New
Headers show
Series
  • Use libm_alias_* in soft-fp [committed]
Related show

Commit Message

Joseph Myers Oct. 11, 2017, 12:04 a.m.
This patch makes the soft-fp implementations of fma functions use the
libm_alias_* macros.

Tested with build-many-glibcs.py that installed stripped shared
libraries are unchanged by the patch.  Committed.

2017-10-11  Joseph Myers  <joseph@codesourcery.com>

	* soft-fp/fmadf4.c: Include <libm-alias-double.h>.
	[!__fma] (fma): Define using libm_alias_double.
	* soft-fp/fmasf4.c: Include <libm-alias-float.h>.
	[!__fmaf] (fmaf): Define using libm_alias_float.
	* soft-fp/fmatf4.c: Include <libm-alias-ldouble.h>.
	(fmal): Define using libm_alias_ldouble.

Patch

diff --git a/soft-fp/fmadf4.c b/soft-fp/fmadf4.c
index 74e2360..313547d 100644
--- a/soft-fp/fmadf4.c
+++ b/soft-fp/fmadf4.c
@@ -27,6 +27,7 @@ 
 
 #include <math.h>
 #include <libc-diag.h>
+#include <libm-alias-double.h>
 
 /* R_e is not set in cases where it is not used in packing, but the
    compiler does not see that it is set in all cases where it is
@@ -63,10 +64,5 @@  __fma (double a, double b, double c)
 DIAG_POP_NEEDS_COMMENT;
 
 #ifndef __fma
-weak_alias (__fma, fma)
-#endif
-
-#ifdef NO_LONG_DOUBLE
-strong_alias (__fma, __fmal)
-weak_alias (__fmal, fmal)
+libm_alias_double (__fma, fma)
 #endif
diff --git a/soft-fp/fmasf4.c b/soft-fp/fmasf4.c
index 2d3120e..295223d 100644
--- a/soft-fp/fmasf4.c
+++ b/soft-fp/fmasf4.c
@@ -27,6 +27,7 @@ 
 
 #include <math.h>
 #include <libc-diag.h>
+#include <libm-alias-float.h>
 
 /* R_e is not set in cases where it is not used in packing, but the
    compiler does not see that it is set in all cases where it is
@@ -63,5 +64,5 @@  __fmaf (float a, float b, float c)
 DIAG_POP_NEEDS_COMMENT;
 
 #ifndef __fmaf
-weak_alias (__fmaf, fmaf)
+libm_alias_float (__fma, fma)
 #endif
diff --git a/soft-fp/fmatf4.c b/soft-fp/fmatf4.c
index 553a7ad..79be52c 100644
--- a/soft-fp/fmatf4.c
+++ b/soft-fp/fmatf4.c
@@ -27,6 +27,7 @@ 
 
 #include <math.h>
 #include <libc-diag.h>
+#include <libm-alias-ldouble.h>
 
 /* R_e is not set in cases where it is not used in packing, but the
    compiler does not see that it is set in all cases where it is
@@ -62,4 +63,4 @@  __fmal (long double a, long double b, long double c)
 }
 DIAG_POP_NEEDS_COMMENT;
 
-weak_alias (__fmal, fmal)
+libm_alias_ldouble (__fma, fma)