* config/i386/i386.h (TARGET_USE_FANCY_MATH_387): New macro.

	* config/i386/i386.c (override_options):  Set MASK_NO_FANCY_MATH_387
	automatically for targets without TARGET_80387.
	* config/i386/i386.md (sqrtsf2, sqrtsf2_1, sqrtsf2_i387, sqrtdf2,
	sqrtdf2_1, sqrtdf2_i387, *sqrtextendsfdf2, sqrtxf2,
	*sqrtextenddfxf2, *sqrtextendsfxf2, fpremxf4, fmodsf3, fmoddf3,
	fmodxf3, fprem1xf4, dremsf3, dremdf3, dremxf3, *sindf2, *sinsf2,
	*sinextendsfdf2, *sinxf2, *cosdf2, *cossf2, *cosextendsfdf2,
	*cosxf2, sincosdf3, sincossf3, *sincosextendsfdf3, sincosxf3,
	*tandf3_1, tandf2, *tansf3_1, tansf2, *tanxf3_1, tanxf2,
	atan2df3_1, atan2df3, atandf2, atan2sf3_1, atan2sf3, atansf2,
	atan2xf3_1, atan2xf3, atanxf2, asindf2, asinsf2, asinxf2,
	acosdf2, acossf2, acosxf2, fyl2x_xf3, logsf2, logdf2, logxf2,
	log10sf2, log10df2, log10xf2, log2sf2, log2df2, log2xf2,
	fyl2xp1_xf3, log1psf2, log1pdf2, log1pxf2, *fxtractxf3, logbsf2,
	logbdf2, logbxf2, ilogbsi2, *f2xm1xf2, *fscalexf4, expsf2,
	expdf2, expxf2, exp10sf2, exp10df2, exp10xf2, exp2sf2, exp2df2,
	exp2xf2, expm1df2, expm1sf2, expm1xf2, frndintxf2, rintdf2,
	rintsf2, rintxf2, frndintxf2_floor, floordf2, floorsf2,
	floorxf2, frndintxf2_ceil, ceildf2, ceilsf2, ceilxf2,
	frndintxf2_trunc, btruncdf2, btruncsf2, btruncxf2,
	frndintxf2_mask_pm, nearbyintdf2, nearbyintsf2, nearbyintxf2):
	Simplify conditionals using TARGET_USE_FANCY_MATH_387.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91061 138bc75d-0d04-0410-961f-82ee72b054a4

4 files changed, 138 insertions, 104 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 742feea1e6c..8a0ec6276cb 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,29 @@
+2004-11-22  Roger Sayle  <roger@eyesopen.com>
+
+	* config/i386/i386.h (TARGET_USE_FANCY_MATH_387): New macro.
+	* config/i386/i386.c (override_options):  Set MASK_NO_FANCY_MATH_387
+	automatically for targets without TARGET_80387.
+	* config/i386/i386.md (sqrtsf2, sqrtsf2_1, sqrtsf2_i387, sqrtdf2,
+	sqrtdf2_1, sqrtdf2_i387, *sqrtextendsfdf2, sqrtxf2,
+	*sqrtextenddfxf2, *sqrtextendsfxf2, fpremxf4, fmodsf3, fmoddf3,
+	fmodxf3, fprem1xf4, dremsf3, dremdf3, dremxf3, *sindf2, *sinsf2,
+	*sinextendsfdf2, *sinxf2, *cosdf2, *cossf2, *cosextendsfdf2,
+	*cosxf2, sincosdf3, sincossf3, *sincosextendsfdf3, sincosxf3,
+	*tandf3_1, tandf2, *tansf3_1, tansf2, *tanxf3_1, tanxf2,
+	atan2df3_1, atan2df3, atandf2, atan2sf3_1, atan2sf3, atansf2,
+	atan2xf3_1, atan2xf3, atanxf2, asindf2, asinsf2, asinxf2,
+	acosdf2, acossf2, acosxf2, fyl2x_xf3, logsf2, logdf2, logxf2,
+	log10sf2, log10df2, log10xf2, log2sf2, log2df2, log2xf2,
+	fyl2xp1_xf3, log1psf2, log1pdf2, log1pxf2, *fxtractxf3, logbsf2,
+	logbdf2, logbxf2, ilogbsi2, *f2xm1xf2, *fscalexf4, expsf2,
+	expdf2, expxf2, exp10sf2, exp10df2, exp10xf2, exp2sf2, exp2df2,
+	exp2xf2, expm1df2, expm1sf2, expm1xf2, frndintxf2, rintdf2,
+	rintsf2, rintxf2, frndintxf2_floor, floordf2, floorsf2, 
+	floorxf2, frndintxf2_ceil, ceildf2, ceilsf2, ceilxf2,
+	frndintxf2_trunc, btruncdf2, btruncsf2, btruncxf2,
+	frndintxf2_mask_pm, nearbyintdf2, nearbyintsf2, nearbyintxf2):
+	Simplify conditionals using TARGET_USE_FANCY_MATH_387.
+
 2004-11-22  Dale Johannesen  <dalej@apple.com>
 
 	* config/darwin.h (JUMP_TABLES_IN_TEXT_SECTION):  Conditionalize
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index a60558448ca..adb4e5ba32e 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -1482,6 +1482,11 @@ override_options (void)
   if (x86_arch_always_fancy_math_387 & (1 << ix86_arch))
     target_flags &= ~MASK_NO_FANCY_MATH_387;
 
+  /* Likewise, if the target doesn't have a 387, or we've specified
+     software floating point, don't use 387 inline instrinsics.  */
+  if (!TARGET_80387)
+    target_flags |= MASK_NO_FANCY_MATH_387;
+
   /* Turn on SSE2 builtins for -msse3.  */
   if (TARGET_SSE3)
     target_flags |= MASK_SSE2;
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index 7da8f511884..e4761f97195 100644
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -177,6 +177,9 @@ extern int target_flags;
    This is because FreeBSD lacks these in the math-emulator-code */
 #define TARGET_NO_FANCY_MATH_387 (target_flags & MASK_NO_FANCY_MATH_387)
 
+/* Generate 387 floating point intrinsics for the current target.  */
+#define TARGET_USE_FANCY_MATH_387 (! TARGET_NO_FANCY_MATH_387)
+
 /* Don't create frame pointers for leaf functions */
 #define TARGET_OMIT_LEAF_FRAME_POINTER \
   (target_flags & MASK_OMIT_LEAF_FRAME_POINTER)
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index abc1cb8917f..dd5cf13ae7f 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -14844,7 +14844,7 @@
 (define_expand "sqrtsf2"
   [(set (match_operand:SF 0 "register_operand" "")
 	(sqrt:SF (match_operand:SF 1 "nonimmediate_operand" "")))]
-  "(! TARGET_NO_FANCY_MATH_387 && TARGET_80387) || TARGET_SSE_MATH"
+  "TARGET_USE_FANCY_MATH_387 || TARGET_SSE_MATH"
 {
   if (!TARGET_SSE_MATH)
     operands[1] = force_reg (SFmode, operands[1]);
@@ -14853,7 +14853,7 @@
 (define_insn "sqrtsf2_1"
   [(set (match_operand:SF 0 "register_operand" "=f#x,x#f")
 	(sqrt:SF (match_operand:SF 1 "nonimmediate_operand" "0#x,xm#f")))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && (TARGET_SSE_MATH && TARGET_MIX_SSE_I387)"
   "@
    fsqrt
@@ -14874,7 +14874,7 @@
 (define_insn "sqrtsf2_i387"
   [(set (match_operand:SF 0 "register_operand" "=f")
 	(sqrt:SF (match_operand:SF 1 "register_operand" "0")))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && !TARGET_SSE_MATH"
   "fsqrt"
   [(set_attr "type" "fpspc")
@@ -14884,7 +14884,7 @@
 (define_expand "sqrtdf2"
   [(set (match_operand:DF 0 "register_operand" "")
 	(sqrt:DF (match_operand:DF 1 "nonimmediate_operand" "")))]
-  "(! TARGET_NO_FANCY_MATH_387 && TARGET_80387)
+  "TARGET_USE_FANCY_MATH_387
    || (TARGET_SSE2 && TARGET_SSE_MATH)"
 {
   if (!TARGET_SSE2 || !TARGET_SSE_MATH)
@@ -14894,7 +14894,7 @@
 (define_insn "sqrtdf2_1"
   [(set (match_operand:DF 0 "register_operand" "=f#Y,Y#f")
 	(sqrt:DF (match_operand:DF 1 "nonimmediate_operand" "0#Y,Ym#f")))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && (TARGET_SSE2 && TARGET_SSE_MATH && TARGET_MIX_SSE_I387)"
   "@
    fsqrt
@@ -14915,7 +14915,7 @@
 (define_insn "sqrtdf2_i387"
   [(set (match_operand:DF 0 "register_operand" "=f")
 	(sqrt:DF (match_operand:DF 1 "register_operand" "0")))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && (!TARGET_SSE2 || !TARGET_SSE_MATH)"
   "fsqrt"
   [(set_attr "type" "fpspc")
@@ -14926,7 +14926,7 @@
   [(set (match_operand:DF 0 "register_operand" "=f")
 	(sqrt:DF (float_extend:DF
 		  (match_operand:SF 1 "register_operand" "0"))))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && !(TARGET_SSE2 && TARGET_SSE_MATH)"
   "fsqrt"
   [(set_attr "type" "fpspc")
@@ -14936,7 +14936,7 @@
 (define_insn "sqrtxf2"
   [(set (match_operand:XF 0 "register_operand" "=f")
 	(sqrt:XF (match_operand:XF 1 "register_operand" "0")))]
-  "TARGET_80387 && !TARGET_NO_FANCY_MATH_387 
+  "TARGET_USE_FANCY_MATH_387 
    && (TARGET_IEEE_FP || flag_unsafe_math_optimizations) "
   "fsqrt"
   [(set_attr "type" "fpspc")
@@ -14947,7 +14947,7 @@
   [(set (match_operand:XF 0 "register_operand" "=f")
 	(sqrt:XF (float_extend:XF
 		  (match_operand:DF 1 "register_operand" "0"))))]
-  "TARGET_80387 && !TARGET_NO_FANCY_MATH_387"
+  "TARGET_USE_FANCY_MATH_387"
   "fsqrt"
   [(set_attr "type" "fpspc")
    (set_attr "mode" "XF")
@@ -14957,7 +14957,7 @@
   [(set (match_operand:XF 0 "register_operand" "=f")
 	(sqrt:XF (float_extend:XF
 		  (match_operand:SF 1 "register_operand" "0"))))]
-  "TARGET_80387 && !TARGET_NO_FANCY_MATH_387"
+  "TARGET_USE_FANCY_MATH_387"
   "fsqrt"
   [(set_attr "type" "fpspc")
    (set_attr "mode" "XF")
@@ -14973,7 +14973,7 @@
 		   UNSPEC_FPREM_U))
    (set (reg:CCFP FPSR_REG)
 	(unspec:CCFP [(const_int 0)] UNSPEC_NOP))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fprem"
   [(set_attr "type" "fpspc")
@@ -14983,7 +14983,7 @@
   [(use (match_operand:SF 0 "register_operand" ""))
    (use (match_operand:SF 1 "register_operand" ""))
    (use (match_operand:SF 2 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx label = gen_label_rtx ();
@@ -15007,7 +15007,7 @@
   [(use (match_operand:DF 0 "register_operand" ""))
    (use (match_operand:DF 1 "register_operand" ""))
    (use (match_operand:DF 2 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx label = gen_label_rtx ();
@@ -15031,7 +15031,7 @@
   [(use (match_operand:XF 0 "register_operand" ""))
    (use (match_operand:XF 1 "register_operand" ""))
    (use (match_operand:XF 2 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx label = gen_label_rtx ();
@@ -15056,7 +15056,7 @@
 		   UNSPEC_FPREM1_U))
    (set (reg:CCFP FPSR_REG)
 	(unspec:CCFP [(const_int 0)] UNSPEC_NOP))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fprem1"
   [(set_attr "type" "fpspc")
@@ -15066,7 +15066,7 @@
   [(use (match_operand:SF 0 "register_operand" ""))
    (use (match_operand:SF 1 "register_operand" ""))
    (use (match_operand:SF 2 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx label = gen_label_rtx ();
@@ -15090,7 +15090,7 @@
   [(use (match_operand:DF 0 "register_operand" ""))
    (use (match_operand:DF 1 "register_operand" ""))
    (use (match_operand:DF 2 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx label = gen_label_rtx ();
@@ -15114,7 +15114,7 @@
   [(use (match_operand:XF 0 "register_operand" ""))
    (use (match_operand:XF 1 "register_operand" ""))
    (use (match_operand:XF 2 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx label = gen_label_rtx ();
@@ -15132,7 +15132,7 @@
 (define_insn "*sindf2"
   [(set (match_operand:DF 0 "register_operand" "=f")
 	(unspec:DF [(match_operand:DF 1 "register_operand" "0")] UNSPEC_SIN))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fsin"
   [(set_attr "type" "fpspc")
@@ -15141,7 +15141,7 @@
 (define_insn "*sinsf2"
   [(set (match_operand:SF 0 "register_operand" "=f")
 	(unspec:SF [(match_operand:SF 1 "register_operand" "0")] UNSPEC_SIN))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fsin"
   [(set_attr "type" "fpspc")
@@ -15152,7 +15152,7 @@
 	(unspec:DF [(float_extend:DF
 		     (match_operand:SF 1 "register_operand" "0"))]
 		   UNSPEC_SIN))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fsin"
   [(set_attr "type" "fpspc")
@@ -15161,7 +15161,7 @@
 (define_insn "*sinxf2"
   [(set (match_operand:XF 0 "register_operand" "=f")
 	(unspec:XF [(match_operand:XF 1 "register_operand" "0")] UNSPEC_SIN))]
-  "TARGET_80387 && !TARGET_NO_FANCY_MATH_387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fsin"
   [(set_attr "type" "fpspc")
@@ -15170,7 +15170,7 @@
 (define_insn "*cosdf2"
   [(set (match_operand:DF 0 "register_operand" "=f")
 	(unspec:DF [(match_operand:DF 1 "register_operand" "0")] UNSPEC_COS))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fcos"
   [(set_attr "type" "fpspc")
@@ -15179,7 +15179,7 @@
 (define_insn "*cossf2"
   [(set (match_operand:SF 0 "register_operand" "=f")
 	(unspec:SF [(match_operand:SF 1 "register_operand" "0")] UNSPEC_COS))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fcos"
   [(set_attr "type" "fpspc")
@@ -15190,7 +15190,7 @@
 	(unspec:DF [(float_extend:DF
 		     (match_operand:SF 1 "register_operand" "0"))]
 		   UNSPEC_COS))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fcos"
   [(set_attr "type" "fpspc")
@@ -15199,7 +15199,7 @@
 (define_insn "*cosxf2"
   [(set (match_operand:XF 0 "register_operand" "=f")
 	(unspec:XF [(match_operand:XF 1 "register_operand" "0")] UNSPEC_COS))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fcos"
   [(set_attr "type" "fpspc")
@@ -15217,7 +15217,7 @@
 		   UNSPEC_SINCOS_COS))
    (set (match_operand:DF 1 "register_operand" "=u")
         (unspec:DF [(match_dup 2)] UNSPEC_SINCOS_SIN))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fsincos"
   [(set_attr "type" "fpspc")
@@ -15251,7 +15251,7 @@
 		   UNSPEC_SINCOS_COS))
    (set (match_operand:SF 1 "register_operand" "=u")
         (unspec:SF [(match_dup 2)] UNSPEC_SINCOS_SIN))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fsincos"
   [(set_attr "type" "fpspc")
@@ -15287,7 +15287,7 @@
    (set (match_operand:DF 1 "register_operand" "=u")
         (unspec:DF [(float_extend:DF
 		     (match_dup 2))] UNSPEC_SINCOS_SIN))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fsincos"
   [(set_attr "type" "fpspc")
@@ -15327,7 +15327,7 @@
 		   UNSPEC_SINCOS_COS))
    (set (match_operand:XF 1 "register_operand" "=u")
         (unspec:XF [(match_dup 2)] UNSPEC_SINCOS_SIN))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fsincos"
   [(set_attr "type" "fpspc")
@@ -15361,7 +15361,7 @@
 		   UNSPEC_TAN_ONE))
    (set (match_operand:DF 1 "register_operand" "=u")
         (unspec:DF [(match_dup 2)] UNSPEC_TAN_TAN))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fptan"
   [(set_attr "type" "fpspc")
@@ -15391,7 +15391,7 @@
 			      UNSPEC_TAN_ONE))
 	      (set (match_operand:DF 0 "register_operand" "")
 		   (unspec:DF [(match_dup 1)] UNSPEC_TAN_TAN))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   operands[2] = gen_reg_rtx (DFmode);
@@ -15403,7 +15403,7 @@
 		   UNSPEC_TAN_ONE))
    (set (match_operand:SF 1 "register_operand" "=u")
         (unspec:SF [(match_dup 2)] UNSPEC_TAN_TAN))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fptan"
   [(set_attr "type" "fpspc")
@@ -15433,7 +15433,7 @@
 			      UNSPEC_TAN_ONE))
 	      (set (match_operand:SF 0 "register_operand" "")
 		   (unspec:SF [(match_dup 1)] UNSPEC_TAN_TAN))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   operands[2] = gen_reg_rtx (SFmode);
@@ -15445,7 +15445,7 @@
 		   UNSPEC_TAN_ONE))
    (set (match_operand:XF 1 "register_operand" "=u")
         (unspec:XF [(match_dup 2)] UNSPEC_TAN_TAN))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fptan"
   [(set_attr "type" "fpspc")
@@ -15475,7 +15475,7 @@
 			      UNSPEC_TAN_ONE))
 	      (set (match_operand:XF 0 "register_operand" "")
 		   (unspec:XF [(match_dup 1)] UNSPEC_TAN_TAN))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   operands[2] = gen_reg_rtx (XFmode);
@@ -15487,7 +15487,7 @@
 		    (match_operand:DF 1 "register_operand" "u")]
 		   UNSPEC_FPATAN))
    (clobber (match_scratch:DF 3 "=1"))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fpatan"
   [(set_attr "type" "fpspc")
@@ -15497,7 +15497,7 @@
   [(use (match_operand:DF 0 "register_operand" "=f"))
    (use (match_operand:DF 2 "register_operand" "0"))
    (use (match_operand:DF 1 "register_operand" "u"))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx copy = gen_reg_rtx (DFmode);
@@ -15512,7 +15512,7 @@
 			       (match_operand:DF 1 "register_operand" "")]
 		    UNSPEC_FPATAN))
 	      (clobber (match_scratch:DF 3 ""))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   operands[2] = gen_reg_rtx (DFmode);
@@ -15525,7 +15525,7 @@
 		    (match_operand:SF 1 "register_operand" "u")]
 		   UNSPEC_FPATAN))
    (clobber (match_scratch:SF 3 "=1"))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fpatan"
   [(set_attr "type" "fpspc")
@@ -15535,7 +15535,7 @@
   [(use (match_operand:SF 0 "register_operand" "=f"))
    (use (match_operand:SF 2 "register_operand" "0"))
    (use (match_operand:SF 1 "register_operand" "u"))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx copy = gen_reg_rtx (SFmode);
@@ -15550,7 +15550,7 @@
 			       (match_operand:SF 1 "register_operand" "")]
 		    UNSPEC_FPATAN))
 	      (clobber (match_scratch:SF 3 ""))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   operands[2] = gen_reg_rtx (SFmode);
@@ -15563,7 +15563,7 @@
 	            (match_operand:XF 1 "register_operand" "u")]
 	           UNSPEC_FPATAN))
    (clobber (match_scratch:XF 3 "=1"))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fpatan"
   [(set_attr "type" "fpspc")
@@ -15573,7 +15573,7 @@
   [(use (match_operand:XF 0 "register_operand" "=f"))
    (use (match_operand:XF 2 "register_operand" "0"))
    (use (match_operand:XF 1 "register_operand" "u"))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx copy = gen_reg_rtx (XFmode);
@@ -15588,7 +15588,7 @@
 			       (match_operand:XF 1 "register_operand" "")]
 		    UNSPEC_FPATAN))
 	      (clobber (match_scratch:XF 3 ""))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   operands[2] = gen_reg_rtx (XFmode);
@@ -15607,7 +15607,7 @@
    	      (clobber (match_scratch:XF 8 ""))])
    (set (match_operand:DF 0 "register_operand" "")
 	(float_truncate:DF (match_dup 7)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   int i;
@@ -15630,7 +15630,7 @@
    	      (clobber (match_scratch:XF 8 ""))])
    (set (match_operand:SF 0 "register_operand" "")
 	(float_truncate:SF (match_dup 7)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   int i;
@@ -15651,7 +15651,7 @@
         	   (unspec:XF [(match_dup 5) (match_dup 1)]
 			      UNSPEC_FPATAN))
    	      (clobber (match_scratch:XF 6 ""))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   int i;
@@ -15674,7 +15674,7 @@
    	      (clobber (match_scratch:XF 8 ""))])
    (set (match_operand:DF 0 "register_operand" "")
 	(float_truncate:DF (match_dup 7)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   int i;
@@ -15697,7 +15697,7 @@
    	      (clobber (match_scratch:XF 8 ""))])
    (set (match_operand:SF 0 "register_operand" "")
 	(float_truncate:SF (match_dup 7)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   int i;
@@ -15718,7 +15718,7 @@
         	   (unspec:XF [(match_dup 1) (match_dup 5)]
 			      UNSPEC_FPATAN))
    	      (clobber (match_scratch:XF 6 ""))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   int i;
@@ -15735,7 +15735,7 @@
 		    (match_operand:XF 1 "register_operand" "u")]
 	           UNSPEC_FYL2X))
    (clobber (match_scratch:XF 3 "=1"))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fyl2x"
   [(set_attr "type" "fpspc")
@@ -15750,7 +15750,7 @@
 	      (clobber (match_scratch:XF 5 ""))])
    (set (match_operand:SF 0 "register_operand" "")
 	(float_truncate:SF (match_dup 4)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -15772,7 +15772,7 @@
 	      (clobber (match_scratch:XF 5 ""))])
    (set (match_operand:DF 0 "register_operand" "")
 	(float_truncate:DF (match_dup 4)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -15790,7 +15790,7 @@
 		   (unspec:XF [(match_operand:XF 1 "register_operand" "")
 			       (match_dup 2)] UNSPEC_FYL2X))
 	      (clobber (match_scratch:XF 3 ""))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -15809,7 +15809,7 @@
 	      (clobber (match_scratch:XF 5 ""))])
    (set (match_operand:SF 0 "register_operand" "")
 	(float_truncate:SF (match_dup 4)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -15831,7 +15831,7 @@
 	      (clobber (match_scratch:XF 5 ""))])
    (set (match_operand:DF 0 "register_operand" "")
 	(float_truncate:DF (match_dup 4)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -15849,7 +15849,7 @@
 		   (unspec:XF [(match_operand:XF 1 "register_operand" "")
 			       (match_dup 2)] UNSPEC_FYL2X))
 	      (clobber (match_scratch:XF 3 ""))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -15868,7 +15868,7 @@
 	      (clobber (match_scratch:XF 5 ""))])
    (set (match_operand:SF 0 "register_operand" "")
 	(float_truncate:SF (match_dup 4)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   operands[2] = gen_reg_rtx (XFmode);
@@ -15887,7 +15887,7 @@
 	      (clobber (match_scratch:XF 5 ""))])
    (set (match_operand:DF 0 "register_operand" "")
 	(float_truncate:DF (match_dup 4)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   operands[2] = gen_reg_rtx (XFmode);
@@ -15902,7 +15902,7 @@
 		   (unspec:XF [(match_operand:XF 1 "register_operand" "")
 			       (match_dup 2)] UNSPEC_FYL2X))
 	      (clobber (match_scratch:XF 3 ""))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   operands[2] = gen_reg_rtx (XFmode);
@@ -15915,7 +15915,7 @@
 		    (match_operand:XF 1 "register_operand" "u")]
 	           UNSPEC_FYL2XP1))
    (clobber (match_scratch:XF 3 "=1"))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fyl2xp1"
   [(set_attr "type" "fpspc")
@@ -15924,7 +15924,7 @@
 (define_expand "log1psf2"
   [(use (match_operand:XF 0 "register_operand" ""))
    (use (match_operand:XF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op0 = gen_reg_rtx (XFmode);
@@ -15939,7 +15939,7 @@
 (define_expand "log1pdf2"
   [(use (match_operand:XF 0 "register_operand" ""))
    (use (match_operand:XF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op0 = gen_reg_rtx (XFmode);
@@ -15954,7 +15954,7 @@
 (define_expand "log1pxf2"
   [(use (match_operand:XF 0 "register_operand" ""))
    (use (match_operand:XF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   ix86_emit_i387_log1p (operands[0], operands[1]);
@@ -15967,7 +15967,7 @@
 		   UNSPEC_XTRACT_FRACT))
    (set (match_operand:XF 1 "register_operand" "=u")
         (unspec:XF [(match_dup 2)] UNSPEC_XTRACT_EXP))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fxtract"
   [(set_attr "type" "fpspc")
@@ -15982,7 +15982,7 @@
 		   (unspec:XF [(match_dup 2)] UNSPEC_XTRACT_EXP))])
    (set (match_operand:SF 0 "register_operand" "")
 	(float_truncate:SF (match_dup 4)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   operands[2] = gen_reg_rtx (XFmode);
@@ -15999,7 +15999,7 @@
 		   (unspec:XF [(match_dup 2)] UNSPEC_XTRACT_EXP))])
    (set (match_operand:DF 0 "register_operand" "")
 	(float_truncate:DF (match_dup 4)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   operands[2] = gen_reg_rtx (XFmode);
@@ -16013,7 +16013,7 @@
 			      UNSPEC_XTRACT_FRACT))
 	      (set (match_operand:XF 0 "register_operand" "")
 		   (unspec:XF [(match_dup 1)] UNSPEC_XTRACT_EXP))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   operands[2] = gen_reg_rtx (XFmode);
@@ -16028,7 +16028,7 @@
    (parallel [(set (match_operand:SI 0 "register_operand" "")
 	           (fix:SI (match_dup 3)))
 	      (clobber (reg:CC FLAGS_REG))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   operands[2] = gen_reg_rtx (XFmode);
@@ -16039,7 +16039,7 @@
   [(set (match_operand:XF 0 "register_operand" "=f")
 	(unspec:XF [(match_operand:XF 1 "register_operand" "0")]
 	 UNSPEC_F2XM1))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "f2xm1"
   [(set_attr "type" "fpspc")
@@ -16053,7 +16053,7 @@
    (set (match_operand:XF 1 "register_operand" "=u")
 	(unspec:XF [(match_dup 2) (match_dup 3)]
 		   UNSPEC_FSCALE_EXP))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fscale"
   [(set_attr "type" "fpspc")
@@ -16075,7 +16075,7 @@
 			      UNSPEC_FSCALE_EXP))])
    (set (match_operand:SF 0 "register_operand" "")
 	(float_truncate:SF (match_dup 10)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -16104,7 +16104,7 @@
 			      UNSPEC_FSCALE_EXP))])
    (set (match_operand:DF 0 "register_operand" "")
 	(float_truncate:DF (match_dup 10)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -16130,7 +16130,7 @@
 	      (set (match_dup 9)
 		   (unspec:XF [(match_dup 8) (match_dup 4)]
 			      UNSPEC_FSCALE_EXP))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -16159,7 +16159,7 @@
 			      UNSPEC_FSCALE_EXP))])
    (set (match_operand:SF 0 "register_operand" "")
 	(float_truncate:SF (match_dup 10)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -16188,7 +16188,7 @@
 			      UNSPEC_FSCALE_EXP))])
    (set (match_operand:DF 0 "register_operand" "")
 	(float_truncate:DF (match_dup 10)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -16214,7 +16214,7 @@
 	      (set (match_dup 9)
 		   (unspec:XF [(match_dup 8) (match_dup 4)]
 			      UNSPEC_FSCALE_EXP))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -16242,7 +16242,7 @@
 			      UNSPEC_FSCALE_EXP))])
    (set (match_operand:SF 0 "register_operand" "")
 	(float_truncate:SF (match_dup 8)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   int i;
@@ -16267,7 +16267,7 @@
 			      UNSPEC_FSCALE_EXP))])
    (set (match_operand:DF 0 "register_operand" "")
 	(float_truncate:DF (match_dup 8)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   int i;
@@ -16289,7 +16289,7 @@
 	      (set (match_dup 8)
 		   (unspec:XF [(match_dup 7) (match_dup 3)]
 			      UNSPEC_FSCALE_EXP))])]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   int i;
@@ -16322,7 +16322,7 @@
    (set (match_dup 14) (plus:XF (match_dup 13) (match_dup 8)))
    (set (match_operand:DF 0 "register_operand" "")
 	(float_truncate:DF (match_dup 14)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -16358,7 +16358,7 @@
    (set (match_dup 14) (plus:XF (match_dup 13) (match_dup 8)))
    (set (match_operand:SF 0 "register_operand" "")
 	(float_truncate:SF (match_dup 14)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -16392,7 +16392,7 @@
    (set (match_dup 12) (minus:XF (match_dup 10) (match_dup 9)))
    (set (match_operand:XF 0 "register_operand" "")
 	(plus:XF (match_dup 12) (match_dup 7)))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx temp;
@@ -16410,7 +16410,7 @@
   [(set (match_operand:XF 0 "register_operand" "=f")
 	(unspec:XF [(match_operand:XF 1 "register_operand" "0")]
 	 UNSPEC_FRNDINT))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "frndint"
   [(set_attr "type" "fpspc")
@@ -16419,7 +16419,7 @@
 (define_expand "rintdf2"
   [(use (match_operand:DF 0 "register_operand" ""))
    (use (match_operand:DF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op0 = gen_reg_rtx (XFmode);
@@ -16435,7 +16435,7 @@
 (define_expand "rintsf2"
   [(use (match_operand:SF 0 "register_operand" ""))
    (use (match_operand:SF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op0 = gen_reg_rtx (XFmode);
@@ -16451,7 +16451,7 @@
 (define_expand "rintxf2"
   [(use (match_operand:XF 0 "register_operand" ""))
    (use (match_operand:XF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   emit_insn (gen_frndintxf2 (operands[0], operands[1]));
@@ -16464,7 +16464,7 @@
 	 UNSPEC_FRNDINT_FLOOR))
    (use (match_operand:HI 2 "memory_operand" "m"))
    (use (match_operand:HI 3 "memory_operand" "m"))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fldcw\t%3\n\tfrndint\n\tfldcw\t%2"
   [(set_attr "type" "frndint")
@@ -16474,7 +16474,7 @@
 (define_expand "floordf2"
   [(use (match_operand:DF 0 "register_operand" ""))
    (use (match_operand:DF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op0 = gen_reg_rtx (XFmode);
@@ -16494,7 +16494,7 @@
 (define_expand "floorsf2"
   [(use (match_operand:SF 0 "register_operand" ""))
    (use (match_operand:SF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op0 = gen_reg_rtx (XFmode);
@@ -16514,7 +16514,7 @@
 (define_expand "floorxf2"
   [(use (match_operand:XF 0 "register_operand" ""))
    (use (match_operand:XF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op2 = assign_386_stack_local (HImode, 1);
@@ -16532,7 +16532,7 @@
 	 UNSPEC_FRNDINT_CEIL))
    (use (match_operand:HI 2 "memory_operand" "m"))
    (use (match_operand:HI 3 "memory_operand" "m"))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fldcw\t%3\n\tfrndint\n\tfldcw\t%2"
   [(set_attr "type" "frndint")
@@ -16542,7 +16542,7 @@
 (define_expand "ceildf2"
   [(use (match_operand:DF 0 "register_operand" ""))
    (use (match_operand:DF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op0 = gen_reg_rtx (XFmode);
@@ -16562,7 +16562,7 @@
 (define_expand "ceilsf2"
   [(use (match_operand:SF 0 "register_operand" ""))
    (use (match_operand:SF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op0 = gen_reg_rtx (XFmode);
@@ -16582,7 +16582,7 @@
 (define_expand "ceilxf2"
   [(use (match_operand:XF 0 "register_operand" ""))
    (use (match_operand:XF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op2 = assign_386_stack_local (HImode, 1);
@@ -16600,7 +16600,7 @@
 	 UNSPEC_FRNDINT_TRUNC))
    (use (match_operand:HI 2 "memory_operand" "m"))
    (use (match_operand:HI 3 "memory_operand" "m"))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fldcw\t%3\n\tfrndint\n\tfldcw\t%2"
   [(set_attr "type" "frndint")
@@ -16610,7 +16610,7 @@
 (define_expand "btruncdf2"
   [(use (match_operand:DF 0 "register_operand" ""))
    (use (match_operand:DF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op0 = gen_reg_rtx (XFmode);
@@ -16630,7 +16630,7 @@
 (define_expand "btruncsf2"
   [(use (match_operand:SF 0 "register_operand" ""))
    (use (match_operand:SF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op0 = gen_reg_rtx (XFmode);
@@ -16650,7 +16650,7 @@
 (define_expand "btruncxf2"
   [(use (match_operand:XF 0 "register_operand" ""))
    (use (match_operand:XF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op2 = assign_386_stack_local (HImode, 1);
@@ -16668,7 +16668,7 @@
 	 UNSPEC_FRNDINT_MASK_PM))
    (use (match_operand:HI 2 "memory_operand" "m"))
    (use (match_operand:HI 3 "memory_operand" "m"))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
   "fldcw\t%3\n\tfrndint\n\tfclex\n\tfldcw\t%2"
   [(set_attr "type" "frndint")
@@ -16678,7 +16678,7 @@
 (define_expand "nearbyintdf2"
   [(use (match_operand:DF 0 "register_operand" ""))
    (use (match_operand:DF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op0 = gen_reg_rtx (XFmode);
@@ -16698,7 +16698,7 @@
 (define_expand "nearbyintsf2"
   [(use (match_operand:SF 0 "register_operand" ""))
    (use (match_operand:SF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op0 = gen_reg_rtx (XFmode);
@@ -16718,7 +16718,7 @@
 (define_expand "nearbyintxf2"
   [(use (match_operand:XF 0 "register_operand" ""))
    (use (match_operand:XF 1 "register_operand" ""))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
+  "TARGET_USE_FANCY_MATH_387
    && flag_unsafe_math_optimizations"
 {
   rtx op2 = assign_386_stack_local (HImode, 1);