From: Richard Sandiford <richard.sandiford@linaro.org>
Date: Thu, 4 Jan 2018 09:51:08 +0000 (+0000)
Subject: PR83675: Restore TARGET_VIS2 check for SPARC vec_perm_const
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=da374b5b5bb998311935ef989ed41fed1c16366e;p=gcc.git

PR83675: Restore TARGET_VIS2 check for SPARC vec_perm_const

I'd missed a TARGET_VIS2 condition when replacing vec_perm_const_optab
with TARGET_VECTORIZE_VEC_PERM_CONST in r256093.

2018-01-04  Richard Sandiford  <richard.sandiford@linaro.org>

gcc/
	PR target/83675
	* config/sparc/sparc.c (sparc_vectorize_vec_perm_const): Require
	TARGET_VIS2.

From-SVN: r256229
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f62f43f3dbf..15172f1045d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2018-01-04  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR target/83675
+	* config/sparc/sparc.c (sparc_vectorize_vec_perm_const): Require
+	TARGET_VIS2.
+
 2018-01-04  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/83628
diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c
index 2cb85a46fff..668ccad42cf 100644
--- a/gcc/config/sparc/sparc.c
+++ b/gcc/config/sparc/sparc.c
@@ -12824,6 +12824,9 @@ static bool
 sparc_vectorize_vec_perm_const (machine_mode vmode, rtx target, rtx op0,
 				rtx op1, const vec_perm_indices &sel)
 {
+  if (!TARGET_VIS2)
+    return false;
+
   /* All permutes are supported.  */
   if (!target)
     return true;