op-common.h (_FP_MUL, [...]): Add /* FALLTHRU */ comments.

* soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add /* FALLTHRU */ comments. From-SVN: r244884

op-common.h (_FP_MUL, [...]): Add /* FALLTHRU */ comments.
* soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add /* FALLTHRU */ comments. From-SVN: r244884
a8c9ef2a · Jakub Jelinek · Jakub Jelinek · 1d7bc790 · a8c9ef2a · a8c9ef2a
Commit a8c9ef2a authored Jan 24, 2017 by Jakub Jelinek Committed by Jakub Jelinek Jan 24, 2017
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libgcc/ChangeLog
+5 -0

libgcc/soft-fp/op-common.h
+6 -1

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--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
+2017-01-24  Jakub Jelinek  <jakub@redhat.com>
+
+	* soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add
+	/* FALLTHRU */ comments.
+
 2017-01-21  Gerald Pfeifer  <gerald@pfeifer.com>

 	* config/i386/cygming-crtbegin.c (LIBGCJ_SONAME): No longer #define.

--- a/libgcc/soft-fp/op-common.h
+++ b/libgcc/soft-fp/op-common.h
 /* Software floating-point emulation. Common operations.
-   Copyright (C) 1997-2016 Free Software Foundation, Inc.
+   Copyright (C) 1997-2017 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by Richard Henderson (rth@cygnus.com),
 		  Jakub Jelinek (jj@ultra.linux.cz),
@@ -898,6 +898,7 @@
 	case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_INF):		\
 	case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_ZERO):		\
 	  R##_s = X##_s;					\
+	  /* FALLTHRU */					\
 								\
 	case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_INF):		\
 	case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_NORMAL):	\
@@ -911,6 +912,7 @@
 	case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_NAN):		\
 	case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_NAN):		\
 	  R##_s = Y##_s;					\
+	  /* FALLTHRU */					\
 								\
 	case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_INF):	\
 	case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_ZERO):	\
@@ -1063,6 +1065,7 @@
 	case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_INF):			\
 	case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_ZERO):			\
 	  _FP_FMA_T##_s = X##_s;					\
+	  /* FALLTHRU */						\
 									\
 	case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_INF):			\
 	case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_NORMAL):		\
@@ -1076,6 +1079,7 @@
 	case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_NAN):			\
 	case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_NAN):			\
 	  _FP_FMA_T##_s = Y##_s;					\
+	  /* FALLTHRU */						\
 									\
 	case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_INF):		\
 	case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_ZERO):		\
@@ -1198,6 +1202,7 @@
 								\
 	case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_ZERO):	\
 	  FP_SET_EXCEPTION (FP_EX_DIVZERO);			\
+	  /* FALLTHRU */					\
 	case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_ZERO):		\
 	case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_NORMAL):	\
 	  R##_c = FP_CLS_INF;					\