1.0.34.11: properly inline %UNARY-TRUNCATE/{SINGLE,DOUBLE}-FLOAT

[sbcl.git] / src / compiler / x86 / macros.lisp

diff --git a/src/compiler/x86/macros.lisp b/src/compiler/x86/macros.lisp
index aa6f1e7..af6f52d 100644 (file)
--- a/src/compiler/x86/macros.lisp
+++ b/src/compiler/x86/macros.lisp
@@ -350,6 +350,12 @@
        (progn ,@forms)
        (pseudo-atomic ,@forms)))
 
+;;; Unsafely clear pa flags so that the image can properly lose in a
+;;; pa section.
+#!+sb-thread
+(defmacro %clear-pseudo-atomic ()
+  '(inst mov (make-ea :dword :disp (* 4 thread-pseudo-atomic-bits-slot)) 0 :fs))
+
 #!+sb-thread
 (defmacro pseudo-atomic (&rest forms)
   (with-unique-names (label)
@@ -544,6 +550,7 @@ collection."
         ;; BODY is stuffed in a function to preserve the lexical
         ;; environment.
         `(flet ((,wpo () (progn ,@body)))
+           (declare (muffle-conditions compiler-note))
            ;; PINS are dx-allocated in case the compiler for some
            ;; unfathomable reason decides to allocate value-cells
            ;; for them -- since we have DX value-cells on x86oid