diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d316b744e037373175696b8f84a5384f17b87f03..a71540dd55e8bff9b6f9d4b21fed4b299d0ab792 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,14 @@
+2009-11-18  Paul Brook  <paul@codesourcery.com>
+	Daniel Jacobowitz  <dan@codesourcery.com>
+
+	* config/arm/arm.c (FL_ARCH7EM, FL_FOR_ARCH7EM): Define.
+	(arm_arch7em): New variable.
+	(all_architectures): Add armv7e-m.
+	(arm_override_options): Set arm_arch7em.
+	* config/arm/arm.h (TARGET_DSP_MULTIPLY, TARGET_INT_SIMD):
+	Include arm_arch7em.
+	(arm_arch7em): Declare.
+
 2009-11-18  Richard Guenther  <rguenther@suse.de>
 
 	* lto-streamer-in.c (input_gimple_stmt): Assert that we find
diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
index 617e0d3980a3f361ad9bc0c08b9fa06580b7091c..99a6166e0697c84120c223d51320c9be1cd65d94 100644
--- a/gcc/config/arm/arm.c
+++ b/gcc/config/arm/arm.c
@@ -574,6 +574,8 @@ static int thumb_call_reg_needed;
 #define FL_DIV	      (1 << 18)	      /* Hardware divide.  */
 #define FL_VFPV3      (1 << 19)       /* Vector Floating Point V3.  */
 #define FL_NEON       (1 << 20)       /* Neon instructions.  */
+#define FL_ARCH7EM    (1 << 21)	      /* Instructions present in the ARMv7E-M
+					 architecture.  */
 
 #define FL_IWMMXT     (1 << 29)	      /* XScale v2 or "Intel Wireless MMX technology".  */
 
@@ -598,6 +600,7 @@ static int thumb_call_reg_needed;
 #define FL_FOR_ARCH7A	(FL_FOR_ARCH7 | FL_NOTM)
 #define FL_FOR_ARCH7R	(FL_FOR_ARCH7A | FL_DIV)
 #define FL_FOR_ARCH7M	(FL_FOR_ARCH7 | FL_DIV)
+#define FL_FOR_ARCH7EM  (FL_FOR_ARCH7M | FL_ARCH7EM)
 
 /* The bits in this mask specify which
    instructions we are allowed to generate.  */
@@ -634,6 +637,9 @@ int arm_arch6k = 0;
 /* Nonzero if instructions not present in the 'M' profile can be used.  */
 int arm_arch_notm = 0;
 
+/* Nonzero if instructions present in ARMv7E-M can be used.  */
+int arm_arch7em = 0;
+
 /* Nonzero if this chip can benefit from load scheduling.  */
 int arm_ld_sched = 0;
 
@@ -772,6 +778,7 @@ static const struct processors all_architectures[] =
   {"armv7-a", cortexa8,	  "7A",	 FL_CO_PROC |		  FL_FOR_ARCH7A, NULL},
   {"armv7-r", cortexr4,	  "7R",	 FL_CO_PROC |		  FL_FOR_ARCH7R, NULL},
   {"armv7-m", cortexm3,	  "7M",	 FL_CO_PROC |		  FL_FOR_ARCH7M, NULL},
+  {"armv7e-m",   cortexm3, "7EM", FL_CO_PROC |		  FL_FOR_ARCH7EM, NULL},
   {"ep9312",  ep9312,     "4T",  FL_LDSCHED | FL_CIRRUS | FL_FOR_ARCH4, NULL},
   {"iwmmxt",  iwmmxt,     "5TE", FL_LDSCHED | FL_STRONG | FL_FOR_ARCH5TE | FL_XSCALE | FL_IWMMXT , NULL},
   {"iwmmxt2", iwmmxt2,     "5TE", FL_LDSCHED | FL_STRONG | FL_FOR_ARCH5TE | FL_XSCALE | FL_IWMMXT , NULL},
@@ -1543,6 +1550,7 @@ arm_override_options (void)
   arm_arch6 = (insn_flags & FL_ARCH6) != 0;
   arm_arch6k = (insn_flags & FL_ARCH6K) != 0;
   arm_arch_notm = (insn_flags & FL_NOTM) != 0;
+  arm_arch7em = (insn_flags & FL_ARCH7EM) != 0;
   arm_arch_thumb2 = (insn_flags & FL_THUMB2) != 0;
   arm_arch_xscale = (insn_flags & FL_XSCALE) != 0;
   arm_arch_cirrus = (insn_flags & FL_CIRRUS) != 0;
diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h
index 65d6708b04b420370b6284f19af47561bb81b4b2..663f07edb3f1537bf544b17706e698130a103422 100644
--- a/gcc/config/arm/arm.h
+++ b/gcc/config/arm/arm.h
@@ -252,10 +252,10 @@ extern void (*arm_lang_output_object_attributes_hook)(void);
 
 /* "DSP" multiply instructions, eg. SMULxy.  */
 #define TARGET_DSP_MULTIPLY \
-  (TARGET_32BIT && arm_arch5e && arm_arch_notm)
+  (TARGET_32BIT && arm_arch5e && (arm_arch_notm || arm_arch7em))
 /* Integer SIMD instructions, and extend-accumulate instructions.  */
 #define TARGET_INT_SIMD \
-  (TARGET_32BIT && arm_arch6 && arm_arch_notm)
+  (TARGET_32BIT && arm_arch6 && (arm_arch_notm || arm_arch7em))
 
 /* Should MOVW/MOVT be used in preference to a constant pool.  */
 #define TARGET_USE_MOVT (arm_arch_thumb2 && !optimize_size)
@@ -399,6 +399,9 @@ extern int arm_arch6;
 /* Nonzero if instructions not present in the 'M' profile can be used.  */
 extern int arm_arch_notm;
 
+/* Nonzero if instructions present in ARMv7E-M can be used.  */
+extern int arm_arch7em;
+
 /* Nonzero if this chip can benefit from load scheduling.  */
 extern int arm_ld_sched;