| Dan Gohman | fea1dd0 | 2009-08-25 15:38:29 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as %s -o %t.bc |
| Zhou Sheng | b499c86 | 2008-06-05 13:42:21 +0000 | [diff] [blame] | 2 | ; RUN: lli -force-interpreter=true %t.bc | grep 1 |
| 3 | |
| 4 | target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" |
| 5 | target triple = "i686-pc-linux-gnu" |
| 6 | @.str = internal constant [10 x i8] c"MSB = %d\0A\00" ; <[10 x i8]*> [#uses=1] |
| 7 | |
| 8 | define i65 @foo(i65 %x) { |
| 9 | entry: |
| 10 | %x_addr = alloca i65 ; <i65*> [#uses=2] |
| 11 | %retval = alloca i65 ; <i65*> [#uses=2] |
| 12 | %tmp = alloca i65 ; <i65*> [#uses=2] |
| 13 | %"alloca point" = bitcast i65 0 to i65 ; <i65> [#uses=0] |
| 14 | store i65 %x, i65* %x_addr |
| 15 | %tmp1 = load i65* %x_addr, align 4 ; <i65> [#uses=1] |
| 16 | %tmp2 = ashr i65 %tmp1, 65 ; <i65> [#uses=1] |
| 17 | store i65 %tmp2, i65* %tmp, align 4 |
| 18 | %tmp3 = load i65* %tmp, align 4 ; <i65> [#uses=1] |
| 19 | store i65 %tmp3, i65* %retval, align 4 |
| 20 | br label %return |
| 21 | |
| 22 | return: ; preds = %entry |
| 23 | %retval4 = load i65* %retval ; <i65> [#uses=1] |
| 24 | ret i65 %retval4 |
| 25 | } |
| 26 | |
| 27 | define i32 @main() { |
| 28 | entry: |
| 29 | %retval = alloca i32 ; <i32*> [#uses=1] |
| 30 | %iftmp.0 = alloca i32 ; <i32*> [#uses=3] |
| 31 | %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] |
| 32 | %tmp = call i65 @foo( i65 -9 ) ; <i65> [#uses=1] |
| 33 | %tmp1 = lshr i65 %tmp, 64 ; <i65> [#uses=1] |
| 34 | %tmp2 = xor i65 %tmp1, 1 ; <i65> [#uses=1] |
| 35 | %tmp3 = and i65 %tmp2, 1 ; <i65> [#uses=1] |
| 36 | %tmp34 = trunc i65 %tmp3 to i8 ; <i8> [#uses=1] |
| 37 | %toBool = icmp ne i8 %tmp34, 0 ; <i1> [#uses=1] |
| 38 | br i1 %toBool, label %cond_true, label %cond_false |
| 39 | |
| 40 | cond_true: ; preds = %entry |
| 41 | store i32 0, i32* %iftmp.0, align 4 |
| 42 | br label %cond_next |
| 43 | |
| 44 | cond_false: ; preds = %entry |
| 45 | store i32 1, i32* %iftmp.0, align 4 |
| 46 | br label %cond_next |
| 47 | |
| 48 | cond_next: ; preds = %cond_false, %cond_true |
| 49 | %tmp5 = getelementptr [10 x i8]* @.str, i32 0, i32 0 ; <i8*> [#uses=1] |
| 50 | %tmp6 = load i32* %iftmp.0, align 4 ; <i32> [#uses=1] |
| 51 | %tmp7 = call i32 (i8*, ...)* @printf( i8* noalias %tmp5, i32 %tmp6 ) nounwind ; <i32> [#uses=0] |
| 52 | br label %return |
| 53 | |
| 54 | return: ; preds = %cond_next |
| 55 | store i32 0, i32* %retval, align 4 |
| 56 | %retval8 = load i32* %retval ; <i32> [#uses=1] |
| 57 | ret i32 %retval8 |
| 58 | } |
| 59 | |
| 60 | declare i32 @printf(i8* noalias , ...) nounwind |