ppc-auxv.h (PPC_FEATURE2_HTM_NO_SUSPEND): New define.

gcc/
	* config/rs6000/ppc-auxv.h (PPC_FEATURE2_HTM_NO_SUSPEND): New define.
	* config/rs6000/rs6000.c (cpu_supports_info): Use it.

gcc/testsuite/
	* gcc.target/powerpc/cpu-builtin-1.c (htm-no-suspend): Add test.

From-SVN: r255614

gcc/ChangeLog

+2017-12-13  Peter Bergner  <bergner@vnet.ibm.com>
+
+	* config/rs6000/ppc-auxv.h (PPC_FEATURE2_HTM_NO_SUSPEND): New define.
+	* config/rs6000/rs6000.c (cpu_supports_info): Use it.
+
 2017-12-13  Alexandre Oliva <aoliva@redhat.com>
 
 	PR bootstrap/83396

gcc/config/rs6000/ppc-auxv.h

@@ -91,6 +91,7 @@
 #define PPC_FEATURE2_HAS_IEEE128    0x00400000
 #define PPC_FEATURE2_DARN           0x00200000
 #define PPC_FEATURE2_SCV            0x00100000
+#define PPC_FEATURE2_HTM_NO_SUSPEND 0x00080000
 
 
 /* Thread Control Block (TCB) offsets of the AT_PLATFORM, AT_HWCAP and

gcc/config/rs6000/rs6000.c

@@ -388,6 +388,7 @@ static const struct
   { "ebb",		PPC_FEATURE2_HAS_EBB,		1 },
   { "htm",		PPC_FEATURE2_HAS_HTM,		1 },
   { "htm-nosc",		PPC_FEATURE2_HTM_NOSC,		1 },
+  { "htm-no-suspend",	PPC_FEATURE2_HTM_NO_SUSPEND,	1 },
   { "isel",		PPC_FEATURE2_HAS_ISEL,		1 },
   { "tar",		PPC_FEATURE2_HAS_TAR,		1 },
   { "vcrypto",		PPC_FEATURE2_HAS_VEC_CRYPTO,	1 },

gcc/testsuite/ChangeLog

+2017-12-13  Peter Bergner  <bergner@vnet.ibm.com>
+
+	* gcc.target/powerpc/cpu-builtin-1.c (htm-no-suspend): Add test.
+
 2017-12-13  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/81061

gcc/testsuite/gcc.target/powerpc/cpu-builtin-1.c

@@ -73,6 +73,7 @@ use_cpu_supports_builtins (unsigned int *p)
   p[37] = __builtin_cpu_supports ("vsx");
   p[38] = __builtin_cpu_supports ("darn");
   p[39] = __builtin_cpu_supports ("scv");
+  p[40] = __builtin_cpu_supports ("htm-no-suspend");
 #else
   p[0] = 0;
 #endif