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-rw-r--r--llvm/lib/Target/PowerPC/PPCInstrInfo.td1
-rw-r--r--llvm/test/MC/PowerPC/ppc64-encoding-bookII.s2
2 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
index 5c2c59f21be..d535debc223 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
@@ -2286,6 +2286,7 @@ class PPCAsmPseudo<string asm, dag iops>
def : InstAlias<"sc", (SC 0)>;
def : InstAlias<"sync", (SYNC 0)>;
+def : InstAlias<"msync", (SYNC 0)>;
def : InstAlias<"lwsync", (SYNC 1)>;
def : InstAlias<"ptesync", (SYNC 2)>;
diff --git a/llvm/test/MC/PowerPC/ppc64-encoding-bookII.s b/llvm/test/MC/PowerPC/ppc64-encoding-bookII.s
index b6c2e621d42..34ed77aa7f6 100644
--- a/llvm/test/MC/PowerPC/ppc64-encoding-bookII.s
+++ b/llvm/test/MC/PowerPC/ppc64-encoding-bookII.s
@@ -57,6 +57,8 @@
# CHECK: sync 0 # encoding: [0x7c,0x00,0x04,0xac]
sync
+# CHECK: sync 0 # encoding: [0x7c,0x00,0x04,0xac]
+ msync
# CHECK: sync 1 # encoding: [0x7c,0x20,0x04,0xac]
lwsync
# CHECK: sync 2 # encoding: [0x7c,0x40,0x04,0xac]
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