[dotgnu-pnet-commits] [SCM] DotGNU Portable.NET Just In Time compiler (libjit) branch, master, updated. 7e49ebd64684dd4360b6b5ecc9f6d8b7397d6ded

[Klaus Treichel]

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- Log -----------------------------------------------------------------
http://git.savannah.gnu.org/cgit/libjit.git/commit/?id=7e49ebd64684dd4360b6b5ecc9f6d8b7397d6ded

commit 7e49ebd64684dd4360b6b5ecc9f6d8b7397d6ded
Author: Klaus Treichel <address@hidden>
Date:   Sun Oct 24 11:00:21 2010 +0200

    Set in_global_register      on global register assignment so that the value
    is expected to be in the global register in blocks before any assignment
    to the value occurred to handle back branches correctly.

diff --git a/ChangeLog b/ChangeLog
index 9614015..fbd4148 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-10-24  Klaus Treichel  <address@hidden>
+
+       * jit/jit-reg-alloc.c (_jit_regs_alloc_global): Set in_global_register
+       on global register assignment.
+
 2010-10-04  Klaus Treichel  <address@hidden>
 
        * jit/jit-internal.h: Add missing typedef in the declaration of the
diff --git a/jit/jit-reg-alloc.c b/jit/jit-reg-alloc.c
index 21798c6..b7eeafe 100644
--- a/jit/jit-reg-alloc.c
+++ b/jit/jit-reg-alloc.c
@@ -2746,6 +2746,7 @@ void _jit_regs_alloc_global(jit_gencode_t gen, 
jit_function_t func)
                        --reg;
                }
                candidates[index]->has_global_register = 1;
+               candidates[index]->in_global_register = 1;
                candidates[index]->global_reg = (short)reg;
                jit_reg_set_used(gen->touched, reg);
                jit_reg_set_used(gen->permanent, reg);

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog           |    5 +++++
 jit/jit-reg-alloc.c |    1 +
 2 files changed, 6 insertions(+), 0 deletions(-)


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