From a8c9ef2a392330010eaeabe0b85403cf4146f7de Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Tue, 24 Jan 2017 23:32:30 +0100 Subject: [PATCH] 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 --- libgcc/ChangeLog | 5 +++++ libgcc/soft-fp/op-common.h | 7 ++++++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index d681d18717b..f46419987c4 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,8 @@ +2017-01-24 Jakub Jelinek + + * soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add + /* FALLTHRU */ comments. + 2017-01-21 Gerald Pfeifer * 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 373ea7dbb04..f52194ecd1c 100644 --- 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; \ -- 2.30.2