Moving LoadAcquire/StoreRelease behavior up into HIR.

2014-01-04 00:50:48 -08:00
parent 88b631b160
commit 93ea56179a
11 changed files with 97 additions and 197 deletions
--- a/src/alloy/hir/opcodes.inl
+++ b/src/alloy/hir/opcodes.inl
@@ -188,24 +188,12 @@ DEFINE_OPCODE(
    OPCODE_SIG_V_V,
    OPCODE_FLAG_MEMORY);

-DEFINE_OPCODE(
-    OPCODE_LOAD_ACQUIRE,
-    "load_acquire",
-    OPCODE_SIG_V_V,
-    OPCODE_FLAG_MEMORY | OPCODE_FLAG_VOLATILE);
-
 DEFINE_OPCODE(
    OPCODE_STORE,
    "store",
    OPCODE_SIG_X_V_V,
    OPCODE_FLAG_MEMORY);

-DEFINE_OPCODE(
-    OPCODE_STORE_RELEASE,
-    "store_release",
-    OPCODE_SIG_V_V_V,
-    OPCODE_FLAG_MEMORY | OPCODE_FLAG_VOLATILE);
-
 DEFINE_OPCODE(
    OPCODE_PREFETCH,
    "prefetch",
@@ -517,6 +505,12 @@ DEFINE_OPCODE(
    OPCODE_SIG_V_V_V_V,
    OPCODE_FLAG_VOLATILE);

+DEFINE_OPCODE(
+    OPCODE_ATOMIC_EXCHANGE,
+    "atomic_exchange",
+    OPCODE_SIG_V_V_V,
+    OPCODE_FLAG_VOLATILE);
+
 DEFINE_OPCODE(
    OPCODE_ATOMIC_ADD,
    "atomic_add",