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authorAndy Wingo <wingo@pobox.com>2010-02-19 11:37:42 +0100
committerAndy Wingo <wingo@pobox.com>2010-02-19 12:10:11 +0100
commit26e6f99fc3543cd4aa24d2d96126ae025f61ab28 (patch)
tree9832f0172928b0463ed56eed4133c0b9d3d85b08 /libguile/vm-engine.c
parent6e84cb95b18d81ef7a8490cccdfb08d3f88116ea (diff)
downloadguile-26e6f99fc3543cd4aa24d2d96126ae025f61ab28.tar.gz
vm caches the dynamic state in a local var
* libguile/vm-engine.c (vm_engine): Cache the dynamic state in a local var when we enter the VM. * libguile/vm-i-system.c (wind-fluids, unwind-fluids): Use the cached dynamic state instead of going through SCM_I_CURRENT_THREAD.
Diffstat (limited to 'libguile/vm-engine.c')
-rw-r--r--libguile/vm-engine.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libguile/vm-engine.c b/libguile/vm-engine.c
index 75dd613ed..5d1e1d68d 100644
--- a/libguile/vm-engine.c
+++ b/libguile/vm-engine.c
@@ -47,6 +47,7 @@ VM_NAME (SCM vm, SCM program, SCM *argv, int nargs)
SCM *objects = NULL; /* constant objects */
size_t object_count = 0; /* length of OBJECTS */
SCM *stack_limit = vp->stack_limit; /* stack limit address */
+ SCM dynstate = SCM_I_CURRENT_THREAD->dynamic_state;
/* Internal variables */
int nvalues = 0;