; RUN: llc < %s -march=x86 -mcpu=corei7 | grep sarl | not grep esp define signext i16 @t(i16* %qmatrix, i16* %dct, i16* %acBaseTable, i16* %acExtTable, i16 signext %acBaseRes, i16 signext %acMaskRes, i16 signext %acExtRes, i32* %bitptr, i32* %source, i32 %markerPrefix, i8** %byteptr, i32 %scale, i32 %round, i32 %bits) { entry: br label %cond_next127 cond_next127: ; preds = %cond_next391, %entry %tmp151 = add i32 0, %round ; [#uses=1] %tmp153 = ashr i32 %tmp151, %scale ; [#uses=1] %tmp158 = xor i32 0, %tmp153 ; [#uses=1] %tmp160 = or i32 %tmp158, 0 ; [#uses=1] %tmp180181 = sext i16 0 to i32 ; [#uses=1] %tmp183 = add i32 %tmp160, 1 ; [#uses=1] br i1 false, label %cond_true188, label %cond_next245 cond_true188: ; preds = %cond_next127 ret i16 0 cond_next245: ; preds = %cond_next127 %tmp253444 = lshr i32 %tmp180181, 4 ; [#uses=1] %tmp254 = and i32 %tmp253444, 15 ; [#uses=1] br i1 false, label %cond_true267, label %cond_next391 cond_true267: ; preds = %cond_next245 %tmp269 = load i8** %byteptr, align 4 ; [#uses=3] %tmp270 = load i8* %tmp269, align 1 ; [#uses=1] %tmp270271 = zext i8 %tmp270 to i32 ; [#uses=1] %tmp272 = getelementptr i8* %tmp269, i32 1 ; [#uses=2] store i8* %tmp272, i8** %byteptr, align 4 %tmp276 = load i8* %tmp272, align 1 ; [#uses=1] %tmp278 = getelementptr i8* %tmp269, i32 2 ; [#uses=1] store i8* %tmp278, i8** %byteptr, align 4 %tmp286 = icmp eq i32 %tmp270271, %markerPrefix ; [#uses=1] %cond = icmp eq i8 %tmp276, 0 ; [#uses=1] %bothcond = and i1 %tmp286, %cond ; [#uses=1] br i1 %bothcond, label %cond_true294, label %cond_next327 cond_true294: ; preds = %cond_true267 ret i16 0 cond_next327: ; preds = %cond_true267 br i1 false, label %cond_true343, label %cond_next391 cond_true343: ; preds = %cond_next327 %tmp345 = load i8** %byteptr, align 4 ; [#uses=1] store i8* null, i8** %byteptr, align 4 store i8* %tmp345, i8** %byteptr, align 4 br label %cond_next391 cond_next391: ; preds = %cond_true343, %cond_next327, %cond_next245 %tmp422445 = add i32 %tmp254, %tmp183 ; [#uses=1] %tmp429448 = icmp ult i32 %tmp422445, 63 ; [#uses=1] br i1 %tmp429448, label %cond_next127, label %UnifiedReturnBlock UnifiedReturnBlock: ; preds = %cond_next391 ret i16 0 }