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

diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index d681d18717bf00833adf148d0257cecc72604824..f46419987c4af4f6fd60cd2d640c1bc4598ad2a0 100644 (file)
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,8 @@
+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.

diff --git a/libgcc/soft-fp/op-common.h b/libgcc/soft-fp/op-common.h
index 373ea7dbb04b6f3b72aa426d9ae97ad7cd8b8727..f52194ecd1c7909836b26ad7869057340ff9ca06 100644 (file)
--- a/libgcc/soft-fp/op-common.h
+++ b/libgcc/soft-fp/op-common.h
@@ -1,5 +1,5 @@
 /* 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;                                   \