[pypy-commit] pypy default: try to fix arm

[cfbolz]

Author: Carl Friedrich Bolz-Tereick <cfbolz at gmx.de>
Branch: 
Changeset: r95975:26471ac5ce5f
Date: 2019-02-12 19:56 +0100
http://bitbucket.org/pypy/pypy/changeset/26471ac5ce5f/

Log:	try to fix arm

diff --git a/rpython/jit/backend/arm/regalloc.py b/rpython/jit/backend/arm/regalloc.py
--- a/rpython/jit/backend/arm/regalloc.py
+++ b/rpython/jit/backend/arm/regalloc.py
@@ -305,9 +305,8 @@
         operations = cpu.gc_ll_descr.rewrite_assembler(cpu, operations,
                                                        allgcrefs)
         # compute longevity of variables
-        longevity, last_real_usage = compute_vars_longevity(inputargs, operations)
+        longevity = compute_vars_longevity(inputargs, operations)
         self.longevity = longevity
-        self.last_real_usage = last_real_usage
         fm = self.frame_manager
         asm = self.assembler
         self.vfprm = VFPRegisterManager(longevity, fm, asm)
@@ -1062,7 +1061,7 @@
         position = self.rm.position
         for arg in inputargs:
             assert not isinstance(arg, Const)
-            if self.last_real_usage.get(arg, -1) <= position:
+            if self.longevity[arg].is_last_real_use_before(position):
                 self.force_spill_var(arg)
 
         #