LOGBITP and LOGTEST optimizations from x86.

[sbcl.git] / src / compiler / ir2opt.lisp

diff --git a/src/compiler/ir2opt.lisp b/src/compiler/ir2opt.lisp
index 6c0e764..b664980 100644 (file)
--- a/src/compiler/ir2opt.lisp
+++ b/src/compiler/ir2opt.lisp
@@ -211,7 +211,9 @@
              (do ((2block (ir2-block-next 2block)
                     (ir2-block-next 2block)))
                  ((null 2block) nil)
-               (cond ((eq target (ir2-block-%label 2block))
+               (cond ((ir2-block-%trampoline-label 2block)
+                      (return nil))
+                     ((eq target (ir2-block-%label 2block))
                       (return t))
                      ((ir2-block-start-vop 2block)
                       (return nil)))))))