1.0.28.65: fix compiling with *PROFILE-HASH-CACHE* set to T

[sbcl.git] / src / compiler / x86-64 / float.lisp

diff --git a/src/compiler/x86-64/float.lisp b/src/compiler/x86-64/float.lisp
index 63ae040..23eef99 100644 (file)
--- a/src/compiler/x86-64/float.lisp
+++ b/src/compiler/x86-64/float.lisp
@@ -32,8 +32,7 @@
              (declare (ignore kind))
              `(make-ea
                :qword :base rbp-tn
-               :disp (- (* (+ (tn-offset ,tn) 1)
-                           n-word-bytes)))))
+               :disp (frame-byte-offset (tn-offset ,tn)))))
   (defun ea-for-sf-stack (tn)
     (ea-for-xf-stack tn :single))
   (defun ea-for-df-stack (tn)
@@ -44,9 +43,14 @@
              (declare (ignore kind))
              `(make-ea
                :qword :base ,base
-               :disp (- (* (+ (tn-offset ,tn)
-                              (* 1 (ecase ,slot (:real 1) (:imag 2))))
-                           n-word-bytes)))))
+               :disp (frame-byte-offset
+                      (+ (tn-offset ,tn)
+                       (cond ((= (tn-offset ,base) rsp-offset)
+                              sp->fp-offset)
+                             ((= (tn-offset ,base) rbp-offset)
+                              0)
+                             (t (error "Unexpected offset.")))
+                       (ecase ,slot (:real 0) (:imag 1)))))))
   (defun ea-for-csf-real-stack (tn &optional (base rbp-tn))
     (ea-for-cxf-stack tn :single :real base))
   (defun ea-for-csf-imag-stack (tn &optional (base rbp-tn))
@@ -326,8 +330,7 @@
                                       (:double '((inst movsd ea x)))))
                            (let ((ea (make-ea
                                       :dword :base fp
-                                      :disp (- (* (1+ (tn-offset y))
-                                                  n-word-bytes)))))
+                                      :disp (frame-byte-offset (tn-offset y)))))
                              ,@(ecase format
                                  (:single '((inst movss ea x)))
                                  (:double '((inst movsd ea x))))))))))
@@ -498,8 +501,6 @@
 ;;;; comparison
 
 (define-vop (float-compare)
-  (:conditional)
-  (:info target not-p)
   (:policy :fast-safe)
   (:vop-var vop)
   (:save-p :compute-only)
@@ -511,75 +512,59 @@
 
 (define-vop (single-float-compare float-compare)
   (:args (x :scs (single-reg)) (y :scs (single-reg)))
-  (:conditional)
   (:arg-types single-float single-float))
 (define-vop (double-float-compare float-compare)
   (:args (x :scs (double-reg)) (y :scs (double-reg)))
-  (:conditional)
   (:arg-types double-float double-float))
 
 (define-vop (=/single-float single-float-compare)
     (:translate =)
-  (:info target not-p)
+  (:info)
+  (:conditional not :p :ne)
   (:vop-var vop)
   (:generator 3
     (note-this-location vop :internal-error)
     (inst comiss x y)
     ;; if PF&CF, there was a NaN involved => not equal
     ;; otherwise, ZF => equal
-    (cond (not-p
-           (inst jmp :p target)
-           (inst jmp :ne target))
-          (t
-           (let ((not-lab (gen-label)))
-             (inst jmp :p not-lab)
-             (inst jmp :e target)
-             (emit-label not-lab))))))
+    ))
 
 (define-vop (=/double-float double-float-compare)
     (:translate =)
-  (:info target not-p)
+  (:info)
+  (:conditional not :p :ne)
   (:vop-var vop)
   (:generator 3
     (note-this-location vop :internal-error)
-    (inst comisd x y)
-    (cond (not-p
-           (inst jmp :p target)
-           (inst jmp :ne target))
-          (t
-           (let ((not-lab (gen-label)))
-             (inst jmp :p not-lab)
-             (inst jmp :e target)
-             (emit-label not-lab))))))
-
-;; XXX all of these probably have bad NaN behaviour
+    (inst comisd x y)))
+
 (define-vop (<double-float double-float-compare)
   (:translate <)
-  (:info target not-p)
-  (:generator 2
-    (inst comisd x y)
-    (inst jmp (if not-p :nc :c) target)))
+  (:info)
+  (:conditional not :p :nc)
+  (:generator 3
+    (inst comisd x y)))
 
 (define-vop (<single-float single-float-compare)
   (:translate <)
-  (:info target not-p)
-  (:generator 2
-    (inst comiss x y)
-    (inst jmp (if not-p :nc :c) target)))
+  (:info)
+  (:conditional not :p :nc)
+  (:generator 3
+    (inst comiss x y)))
 
 (define-vop (>double-float double-float-compare)
   (:translate >)
-  (:info target not-p)
-  (:generator 2
-    (inst comisd x y)
-    (inst jmp (if not-p :na :a) target)))
+  (:info)
+  (:conditional not :p :na)
+  (:generator 3
+    (inst comisd x y)))
 
 (define-vop (>single-float single-float-compare)
   (:translate >)
-  (:info target not-p)
-  (:generator 2
-    (inst comiss x y)
-    (inst jmp (if not-p :na :a) target)))
+  (:info)
+  (:conditional not :p :na)
+  (:generator 3
+    (inst comiss x y)))
 
 
 \f
@@ -746,7 +731,7 @@
         (inst movsd temp float)
         (move hi-bits temp))
        (double-stack
-        (loadw hi-bits ebp-tn (- (1+ (tn-offset float)))))
+        (loadw hi-bits ebp-tn (frame-word-offset (tn-offset float))))
        (descriptor-reg
         (loadw hi-bits float double-float-value-slot
                other-pointer-lowtag)))
@@ -768,7 +753,7 @@
         (inst movsd temp float)
         (move lo-bits temp))
        (double-stack
-        (loadw lo-bits ebp-tn (- (1+ (tn-offset float)))))
+        (loadw lo-bits ebp-tn (frame-word-offset (tn-offset float))))
        (descriptor-reg
         (loadw lo-bits float double-float-value-slot
                other-pointer-lowtag)))