re PR target/64386 (ICE: in extract_insn, at recog.c:2327 (unrecognizable insn) with -mavx512bw)

PR target/64386

gcc/
	PR target/64386
	* config/i386/i386.c (ix86_expand_sse_cmp): Handle V64QImode,
	V32HImode.

testsuite/ 
	* gcc.target/i386/pr64386.c: New test.

From-SVN: r219600

gcc/ChangeLog

 2014-01-14  Ilya Tocar  <ilya.tocar@intel.com>
 
+	PR target/64386
+	* config/i386/i386.c (ix86_expand_sse_cmp): Handle V64QImode,
+	V32HImode. 
+
+2014-01-14  Ilya Tocar  <ilya.tocar@intel.com>
+
 	PR target/64393
 	* common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VBMI_SET):
 	Enable AVX512BW.

gcc/config/i386/i386.c

@@ -21318,6 +21318,14 @@ ix86_expand_sse_cmp (rtx dest, enum rtx_code code, rtx cmp_op0, rtx cmp_op1,
 
       switch (cmp_ops_mode)
 	{
+	case V64QImode:
+	  gcc_assert (TARGET_AVX512BW);
+	  gen = code == GT ? gen_avx512bw_gtv64qi3 : gen_avx512bw_eqv64qi3_1;
+	  break;
+	case V32HImode:
+	  gcc_assert (TARGET_AVX512BW);
+	  gen = code == GT ? gen_avx512bw_gtv32hi3 : gen_avx512bw_eqv32hi3_1;
+	  break;
 	case V16SImode:
 	  gen = code == GT ? gen_avx512f_gtv16si3 : gen_avx512f_eqv16si3_1;
 	  break;

gcc/testsuite/ChangeLog

 2014-01-14  Ilya Tocar  <ilya.tocar@intel.com>
 
+	PR target/64386
+	* gcc.target/i386/pr64386.c: New test.
+
+2014-01-14  Ilya Tocar  <ilya.tocar@intel.com>
+
 	PR target/64393
 	* gcc.target/i386/pr64393.c: New test.
 

gcc/testsuite/gcc.target/i386/pr64386.c

+/* { dg-do compile } */
+/* { dg-options "-O -ftree-vectorize -mavx512bw" } */
+
+char ac[64], bc[64], ec[64];
+
+void fc (void)
+{
+  int i;
+  for (i = 0; i < 64; i++)
+    {
+      char e = ec[i];
+      ac[i] = bc[i] ? : e;
+    }
+}