| Evan Cheng | 09e7624 | 2007-10-13 03:10:54 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | llc -march=x86 | grep sarl | not grep esp |
| 2 | |
| 3 | define 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) signext { |
| 4 | entry: |
| 5 | br label %cond_next127 |
| 6 | |
| 7 | cond_next127: ; preds = %cond_next391, %entry |
| 8 | %tmp151 = add i32 0, %round ; <i32> [#uses=1] |
| 9 | %tmp153 = ashr i32 %tmp151, %scale ; <i32> [#uses=1] |
| 10 | %tmp158 = xor i32 0, %tmp153 ; <i32> [#uses=1] |
| 11 | %tmp160 = or i32 %tmp158, 0 ; <i32> [#uses=1] |
| 12 | %tmp180181 = sext i16 0 to i32 ; <i32> [#uses=1] |
| 13 | %tmp183 = add i32 %tmp160, 1 ; <i32> [#uses=1] |
| 14 | br i1 false, label %cond_true188, label %cond_next245 |
| 15 | |
| 16 | cond_true188: ; preds = %cond_next127 |
| 17 | ret i16 0 |
| 18 | |
| 19 | cond_next245: ; preds = %cond_next127 |
| 20 | %tmp253444 = lshr i32 %tmp180181, 4 ; <i32> [#uses=1] |
| 21 | %tmp254 = and i32 %tmp253444, 15 ; <i32> [#uses=1] |
| 22 | br i1 false, label %cond_true267, label %cond_next391 |
| 23 | |
| 24 | cond_true267: ; preds = %cond_next245 |
| 25 | %tmp269 = load i8** %byteptr, align 4 ; <i8*> [#uses=3] |
| 26 | %tmp270 = load i8* %tmp269, align 1 ; <i8> [#uses=1] |
| 27 | %tmp270271 = zext i8 %tmp270 to i32 ; <i32> [#uses=1] |
| 28 | %tmp272 = getelementptr i8* %tmp269, i32 1 ; <i8*> [#uses=2] |
| 29 | store i8* %tmp272, i8** %byteptr, align 4 |
| 30 | %tmp276 = load i8* %tmp272, align 1 ; <i8> [#uses=1] |
| 31 | %tmp278 = getelementptr i8* %tmp269, i32 2 ; <i8*> [#uses=1] |
| 32 | store i8* %tmp278, i8** %byteptr, align 4 |
| 33 | %tmp286 = icmp eq i32 %tmp270271, %markerPrefix ; <i1> [#uses=1] |
| 34 | %cond = icmp eq i8 %tmp276, 0 ; <i1> [#uses=1] |
| 35 | %bothcond = and i1 %tmp286, %cond ; <i1> [#uses=1] |
| 36 | br i1 %bothcond, label %cond_true294, label %cond_next327 |
| 37 | |
| 38 | cond_true294: ; preds = %cond_true267 |
| 39 | ret i16 0 |
| 40 | |
| 41 | cond_next327: ; preds = %cond_true267 |
| 42 | br i1 false, label %cond_true343, label %cond_next391 |
| 43 | |
| 44 | cond_true343: ; preds = %cond_next327 |
| 45 | %tmp345 = load i8** %byteptr, align 4 ; <i8*> [#uses=1] |
| 46 | store i8* null, i8** %byteptr, align 4 |
| 47 | store i8* %tmp345, i8** %byteptr, align 4 |
| 48 | br label %cond_next391 |
| 49 | |
| 50 | cond_next391: ; preds = %cond_true343, %cond_next327, %cond_next245 |
| 51 | %tmp422445 = add i32 %tmp254, %tmp183 ; <i32> [#uses=1] |
| 52 | %tmp429448 = icmp ult i32 %tmp422445, 63 ; <i1> [#uses=1] |
| 53 | br i1 %tmp429448, label %cond_next127, label %UnifiedReturnBlock |
| 54 | |
| 55 | UnifiedReturnBlock: ; preds = %cond_next391 |
| 56 | ret i16 0 |
| 57 | } |