From: Jeff Law <law@redhat.com>
Date: Mon, 13 Mar 2017 17:49:40 +0000 (-0600)
Subject: riscv.c (riscv_emit_float_compare): Use fallthru attribute rather than comments.
X-Git-Tag: upstream/12.2.0~40718
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dce15db61bc8c2dc7a7e1f901903fa966077fa3e;p=platform%2Fupstream%2Fgcc.git

riscv.c (riscv_emit_float_compare): Use fallthru attribute rather than comments.

        * config/riscv/riscv.c (riscv_emit_float_compare): Use fallthru
        attribute rather than comments.

From-SVN: r246101
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 124dca3..e863cdf 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2017-03-13  Jeff Law  <law@redhat.com>
 
+	* config/riscv/riscv.c (riscv_emit_float_compare): Use fallthru
+	attribute rather than comments.
+
 	* config/pdp11/pdp11.md (movmemhi): Adjust operand numbers to
 	match_scratch operand is highest.
 
diff --git a/gcc/config/riscv/riscv.c b/gcc/config/riscv/riscv.c
index 89567f7..e5044ba 100644
--- a/gcc/config/riscv/riscv.c
+++ b/gcc/config/riscv/riscv.c
@@ -2089,13 +2089,13 @@ riscv_emit_float_compare (enum rtx_code *code, rtx *op0, rtx *op1)
 
     case UNLT:
       std::swap (cmp_op0, cmp_op1);
-      /* Fall through.  */
+      __attribute__((fallthrough));
 
     UNORDERED_COMPARISON(UNGT, le)
 
     case UNLE:
       std::swap (cmp_op0, cmp_op1);
-      /* Fall through.  */
+      __attribute__((fallthrough));
 
     UNORDERED_COMPARISON(UNGE, lt)
 #undef UNORDERED_COMPARISON