[PowerPC] Enable printing instructions using aliases
TableGen had been nicely generating code to print a number of instructions using
shorter aliases (and PowerPC has plenty of short mnemonics), but we were not
calling it. For some of the aliases we support in the parser, TableGen can't
infer the "inverse" alias relationship, so there is still more to do.
Thus, after some hours of updating test cases...
llvm-svn: 235616
diff --git a/llvm/test/CodeGen/PowerPC/atomic-2.ll b/llvm/test/CodeGen/PowerPC/atomic-2.ll
index b4b95a2..1857d5d 100644
--- a/llvm/test/CodeGen/PowerPC/atomic-2.ll
+++ b/llvm/test/CodeGen/PowerPC/atomic-2.ll
@@ -84,7 +84,7 @@
entry:
; CHECK: @atomic_store
store atomic i64 %val, i64* %mem release, align 64
-; CHECK: sync 1
+; CHECK: lwsync
; CHECK-NOT: stdcx
; CHECK: std
ret void
@@ -96,7 +96,7 @@
%tmp = load atomic i64, i64* %mem acquire, align 64
; CHECK-NOT: ldarx
; CHECK: ld
-; CHECK: sync 1
+; CHECK: lwsync
ret i64 %tmp
}