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authorBen Cheng <bccheng@google.com>2014-04-22 13:33:12 -0700
committerBen Cheng <bccheng@google.com>2014-04-22 13:33:12 -0700
commite3cc64dec20832769406aa38cde83c7dd4194bf4 (patch)
treeef8e39be37cfe0cb69d850043b7924389ff17164 /gcc-4.9/gcc/explow.c
parentf33c7b3122b1d7950efa88067c9a156229ba647b (diff)
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[4.9] GCC 4.9.0 official release refresh
Change-Id: Ic99a7da8b44b789a48aeec93b33e93944d6e6767
Diffstat (limited to 'gcc-4.9/gcc/explow.c')
-rw-r--r--gcc-4.9/gcc/explow.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc-4.9/gcc/explow.c b/gcc-4.9/gcc/explow.c
index f4df9df42..48e91a644 100644
--- a/gcc-4.9/gcc/explow.c
+++ b/gcc-4.9/gcc/explow.c
@@ -110,7 +110,7 @@ plus_constant (enum machine_mode mode, rtx x, HOST_WIDE_INT c)
return immed_double_int_const (v, mode);
}
- return gen_int_mode (INTVAL (x) + c, mode);
+ return gen_int_mode (UINTVAL (x) + c, mode);
case CONST_DOUBLE:
{
@@ -1729,6 +1729,9 @@ probe_stack_range (HOST_WIDE_INT first, rtx size)
emit_stack_probe (addr);
}
}
+
+ /* Make sure nothing is scheduled before we are done. */
+ emit_insn (gen_blockage ());
}
/* Adjust the stack pointer by minus SIZE (an rtx for a number of bytes)