[WebAssembly] Omit no-op adds for non-mem uses of FrameIndex
Differential Revision: http://reviews.llvm.org/D16554
llvm-svn: 258872
diff --git a/llvm/test/CodeGen/WebAssembly/mem-intrinsics.ll b/llvm/test/CodeGen/WebAssembly/mem-intrinsics.ll
index bb7e8dd..669f6ec 100644
--- a/llvm/test/CodeGen/WebAssembly/mem-intrinsics.ll
+++ b/llvm/test/CodeGen/WebAssembly/mem-intrinsics.ll
@@ -59,13 +59,18 @@
ret void
}
+
; CHECK-LABEL: frame_index:
; CHECK: i32.call $discard=, memset@FUNCTION, $3, $pop1, $pop0{{$}}
+; CHECK: i32.call $discard=, memset@FUNCTION, $4, $pop3, $pop2{{$}}
; CHECK: return{{$}}
define void @frame_index() {
entry:
%a = alloca [2048 x i8], align 16
+ %b = alloca [2048 x i8], align 16
%0 = getelementptr inbounds [2048 x i8], [2048 x i8]* %a, i32 0, i32 0
+ %1 = getelementptr inbounds [2048 x i8], [2048 x i8]* %b, i32 0, i32 0
call void @llvm.memset.p0i8.i32(i8* %0, i8 256, i32 1024, i32 16, i1 false)
+ call void @llvm.memset.p0i8.i32(i8* %1, i8 256, i32 1024, i32 16, i1 false)
ret void
}