diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h
index ff4ddac..7d4cc39 100644
--- a/gcc/config/arm/arm.h
+++ b/gcc/config/arm/arm.h
@@ -2343,17 +2343,17 @@ extern int making_const_table;
    point types.  Where bit 1 indicates 16-bit support, bit 2 indicates
    32-bit support, bit 3 indicates 64-bit support.  */
 #define TARGET_ARM_FP			\
-  (TARGET_VFP_SINGLE ? 4		\
-  		     : (TARGET_VFP_DOUBLE ? (TARGET_FP16 ? 14 : 12) : 0))
+  (!TARGET_SOFT_FLOAT ? (TARGET_VFP_SINGLE ? 4		\
+			: (TARGET_VFP_DOUBLE ? (TARGET_FP16 ? 14 : 12) : 0)) \
+		      : 0)
 
 
 /* Set as a bit mask indicating the available widths of floating point
    types for hardware NEON floating point.  This is the same as
    TARGET_ARM_FP without the 64-bit bit set.  */
-#ifdef TARGET_NEON
-#define TARGET_NEON_FP		\
-  (TARGET_ARM_FP & (0xff ^ 0x08))
-#endif
+#define TARGET_NEON_FP				 \
+  (TARGET_NEON ? (TARGET_ARM_FP & (0xff ^ 0x08)) \
+	       : 0)
 
 /* The maximum number of parallel loads or stores we support in an ldm/stm
    instruction.  */
diff --git a/gcc/testsuite/gcc.target/arm/macro_defs0.c b/gcc/testsuite/gcc.target/arm/macro_defs0.c
new file mode 100644
index 0000000..198243e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/macro_defs0.c
@@ -0,0 +1,14 @@
+/* { dg-do compile } */
+/* { dg-skip-if "avoid conflicting multilib options"
+   { *-*-* } { "-march=*" } {"-march=armv7-m"} } */
+/* { dg-skip-if "avoid conflicting multilib options"
+   { *-*-* } { "-mfloat-abi=*" } { "-mfloat-abi=soft" } } */
+/* { dg-options "-march=armv7-m -mcpu=cortex-m3 -mfloat-abi=soft -mthumb" } */
+
+#ifdef __ARM_FP
+#error __ARM_FP should not be defined
+#endif
+
+#ifdef __ARM_NEON_FP
+#error __ARM_NEON_FP should not be defined
+#endif
diff --git a/gcc/testsuite/gcc.target/arm/macro_defs1.c b/gcc/testsuite/gcc.target/arm/macro_defs1.c
new file mode 100644
index 0000000..075b71b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/macro_defs1.c
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-skip-if "avoid conflicting multilib options"
+   { *-*-* } { "-march=*" } { "-march=armv6-m" } } */
+/* { dg-options "-march=armv6-m -mthumb" } */
+
+#ifdef __ARM_NEON_FP
+#error __ARM_NEON_FP should not be defined
+#endif
+
diff --git a/gcc/testsuite/gcc.target/arm/macro_defs2.c b/gcc/testsuite/gcc.target/arm/macro_defs2.c
new file mode 100644
index 0000000..9a96042
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/macro_defs2.c
@@ -0,0 +1,14 @@
+/* { dg-do compile } */
+/* { dg-options "-march=armv7ve -mcpu=cortex-a15 -mfpu=neon-vfpv4" } */
+/* { dg-add-options arm_neon } */
+/* { dg-require-effective-target arm_neon_ok } */
+
+#ifndef __ARM_NEON_FP
+#error  __ARM_NEON_FP is not defined but should be
+#endif
+
+#ifndef __ARM_FP
+#error  __ARM_FP is not defined but should be
+#endif
+
+