From: paul.lind <paul.lind@imgtec.com>
Date: Fri, 9 Jan 2015 20:12:14 +0000 (-0800)
Subject: MIPS: remove immediate constraint within CompareAndSwap.
X-Git-Tag: upstream/4.7.83~5024
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=eb68d6fe13f13b0697dd2b4ff00df1d7c997669e;p=platform%2Fupstream%2Fv8.git

MIPS: remove immediate constraint within CompareAndSwap.

Improper use of immediate constraint is slightly non-optimal
with gcc/gnu-as but causes breakage with clang.

BUG=

Review URL: https://codereview.chromium.org/841263002

Cr-Commit-Position: refs/heads/master@{#26016}
---

diff --git a/src/base/atomicops_internals_mips64_gcc.h b/src/base/atomicops_internals_mips64_gcc.h
index 1f629b6..ccb973c 100644
--- a/src/base/atomicops_internals_mips64_gcc.h
+++ b/src/base/atomicops_internals_mips64_gcc.h
@@ -59,7 +59,7 @@ inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr,
                        "2:\n"
                        ".set pop\n"
                        : "=&r" (prev), "=m" (*ptr), "=&r" (tmp)
-                       : "Ir" (old_value), "r" (new_value), "m" (*ptr)
+                       : "r" (old_value), "r" (new_value), "m" (*ptr)
                        : "memory");
   return prev;
 }
@@ -196,7 +196,7 @@ inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr,
                        "2:\n"
                        ".set pop\n"
                        : "=&r" (prev), "=m" (*ptr), "=&r" (tmp)
-                       : "Ir" (old_value), "r" (new_value), "m" (*ptr)
+                       : "r" (old_value), "r" (new_value), "m" (*ptr)
                        : "memory");
   return prev;
 }
diff --git a/src/base/atomicops_internals_mips_gcc.h b/src/base/atomicops_internals_mips_gcc.h
index d33b668..442fdd0 100644
--- a/src/base/atomicops_internals_mips_gcc.h
+++ b/src/base/atomicops_internals_mips_gcc.h
@@ -36,7 +36,7 @@ inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr,
                        "2:\n"
                        ".set pop\n"
                        : "=&r" (prev), "=&r" (tmp)
-                       : "Ir" (old_value), "r" (new_value), "r" (ptr)
+                       : "r" (old_value), "r" (new_value), "r" (ptr)
                        : "memory");
   return prev;
 }