diff --git a/src/cpu_common/cpu.c b/src/cpu_common/cpu.c
index ec456a31b..43e8a7adb 100644
--- a/src/cpu_common/cpu.c
+++ b/src/cpu_common/cpu.c
@@ -2528,10 +2528,6 @@ void cpu_RDMSR()
                         EAX = mtrr_fix4k_msr[ECX - 0x268] & 0xffffffff;
                         EDX = mtrr_fix4k_msr[ECX - 0x268] >> 32;
                         break;
-                        case 0x277:
-                        EAX = pat_msr & 0xffffffff;
-                        EDX = pat_msr >> 32;
-                        break;
                         case 0x2FF:
                         EAX = mtrr_deftype_msr & 0xffffffff;
                         EDX = mtrr_deftype_msr >> 32;
diff --git a/src/cpu_common/cpu.h b/src/cpu_common/cpu.h
index 0039983ba..baf1fdd59 100644
--- a/src/cpu_common/cpu.h
+++ b/src/cpu_common/cpu.h
@@ -215,9 +215,7 @@ typedef union {
     int16_t	sw[4];
     uint8_t	b[8];
     int8_t	sb[8];
-#ifdef USE_NEW_DYNAREC
     float	f[2];
-#endif
 } MMX_REG;
 
 typedef struct {
diff --git a/src/machine/m_at_socket8.c b/src/machine/m_at_socket8.c
index 06e7473fd..e029eb415 100644
--- a/src/machine/m_at_socket8.c
+++ b/src/machine/m_at_socket8.c
@@ -136,8 +136,8 @@ machine_at_6abx3_init(const machine_t *model)
     device_add(&intel_flash_bxt_device);
 
     return ret;
-
-##if defined(DEV_BRANCH) && defined(USE_I686)
+}
+#if defined(DEV_BRANCH) && defined(USE_I686)
 int
 machine_at_p2bls_init(const machine_t *model)
 {