add ARM_2a and ARM_3G architectures

[libfirm] / ir / be / beabi.c

diff --git a/ir/be/beabi.c b/ir/be/beabi.c
index 818b871..d27d18a 100644 (file)
--- a/ir/be/beabi.c
+++ b/ir/be/beabi.c
@@ -2233,6 +2233,7 @@ static int process_stack_bias(be_abi_irg_t *env, ir_node *bl, int bias)
        ir_node *irn;
 
        sched_foreach(bl, irn) {
+               int ofs;
 
                /*
                   Check, if the node relates to an entity on the stack frame.
@@ -2246,12 +2247,12 @@ static int process_stack_bias(be_abi_irg_t *env, ir_node *bl, int bias)
                        DBG((env->dbg, LEVEL_2, "%F has offset %d (including bias %d)\n", ent, offset, bias));
                }
 
-               /*
-                  If the node modifies the stack pointer by a constant offset,
-                  record that in the bias.
-                */
-               if(arch_irn_is(arch_env, irn, modify_sp)) {
-                       int ofs = arch_get_sp_bias(arch_env, irn);
+               if(omit_fp || be_is_IncSP(irn)) {
+                       /*
+                        * If the node modifies the stack pointer by a constant offset,
+                        * record that in the bias.
+                        */
+                       ofs = arch_get_sp_bias(arch_env, irn);
 
                        if(be_is_IncSP(irn)) {
                                if(ofs == BE_STACK_FRAME_SIZE_EXPAND) {