re PR target/71097 (Additional testsuite failures with -mcmodel=medium)

	PR target/71097
	* config/i386/i386.md (*movtf_internal): Before register allocation,
	do not allow FP constants for CM_MEDIUM memory model, allow only
	standard FP constants for CM_LARGE and CM_LARGE_PIC models.
	(*movxf_internal): Ditto.
	(*movdf_internal): Ditto.
	(*movsf_internal): Ditto.

From-SVN: r236240

gcc/ChangeLog

+2016-05-14  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/71097
+	* config/i386/i386.md (*movtf_internal): Before register allocation,
+	do not allow FP constants for CM_MEDIUM memory model, allow only
+	standard FP constants for CM_LARGE and CM_LARGE_PIC models.
+	(*movxf_internal): Ditto.
+	(*movdf_internal): Ditto.
+	(*movsf_internal): Ditto.
+
 2016-05-13  Segher Boessenkool  <segher@kernel.crashing.org>
 
 	PR rtl-optimization/67483

gcc/config/i386/i386.md

@@ -3114,9 +3114,9 @@
   "(TARGET_64BIT || TARGET_SSE)
    && !(MEM_P (operands[0]) && MEM_P (operands[1]))
    && (!can_create_pseudo_p ()
-       || (ix86_cmodel == CM_MEDIUM || ix86_cmodel == CM_LARGE)
        || !CONST_DOUBLE_P (operands[1])
-       || (optimize_function_for_size_p (cfun)
+       || ((optimize_function_for_size_p (cfun)
+	    || (ix86_cmodel == CM_LARGE || ix86_cmodel == CM_LARGE_PIC))
 	   && standard_sse_constant_p (operands[1], TFmode) == 1
 	   && !memory_operand (operands[0], TFmode))
        || (!TARGET_MEMORY_MISMATCH_STALL
@@ -3200,9 +3200,9 @@
 	 "fm,f,G,roF,r , *roF,*r,F ,C,roF,rF"))]
   "!(MEM_P (operands[0]) && MEM_P (operands[1]))
    && (!can_create_pseudo_p ()
-       || (ix86_cmodel == CM_MEDIUM || ix86_cmodel == CM_LARGE)
        || !CONST_DOUBLE_P (operands[1])
-       || (optimize_function_for_size_p (cfun)
+       || ((optimize_function_for_size_p (cfun)
+	    || (ix86_cmodel == CM_LARGE || ix86_cmodel == CM_LARGE_PIC))
 	   && standard_80387_constant_p (operands[1]) > 0
 	   && !memory_operand (operands[0], XFmode))
        || (!TARGET_MEMORY_MISMATCH_STALL
@@ -3273,9 +3273,9 @@
     "Yf*fm,Yf*f,G   ,roF,r ,*roF,*r,F ,rm,rC,C ,F ,C,v,m,v,C ,*x,m ,*x,Yj,r ,roF,rF,rmF,rC"))]
   "!(MEM_P (operands[0]) && MEM_P (operands[1]))
    && (!can_create_pseudo_p ()
-       || (ix86_cmodel == CM_MEDIUM || ix86_cmodel == CM_LARGE)
        || !CONST_DOUBLE_P (operands[1])
-       || (optimize_function_for_size_p (cfun)
+       || ((optimize_function_for_size_p (cfun)
+	    || (ix86_cmodel == CM_LARGE || ix86_cmodel == CM_LARGE_PIC))
 	   && ((!(TARGET_SSE2 && TARGET_SSE_MATH)
 		&& standard_80387_constant_p (operands[1]) > 0)
 	       || (TARGET_SSE2 && TARGET_SSE_MATH
@@ -3475,9 +3475,9 @@
 	  "Yf*fm,Yf*f,G   ,rmF,rF,C,v,m,v,Yj,r  ,*y ,m  ,*y,*Yn,r   ,rmF,rF"))]
   "!(MEM_P (operands[0]) && MEM_P (operands[1]))
    && (!can_create_pseudo_p ()
-       || (ix86_cmodel == CM_MEDIUM || ix86_cmodel == CM_LARGE)
        || !CONST_DOUBLE_P (operands[1])
-       || (optimize_function_for_size_p (cfun)
+       || ((optimize_function_for_size_p (cfun)
+	    || (ix86_cmodel == CM_LARGE || ix86_cmodel == CM_LARGE_PIC))
 	   && ((!TARGET_SSE_MATH
 		&& standard_80387_constant_p (operands[1]) > 0)
 	       || (TARGET_SSE_MATH