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| author | Peter Collingbourne <peter@pcc.me.uk> | 2010-07-08 21:14:27 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2010-07-08 21:14:27 +0000 |
| commit | 59c0dedbc949433afeac482e8243119240076026 (patch) | |
| tree | ee3da2176a1923af04b61f67dd0e53b70dbde095 /test | |
| parent | e3414c0e8cc91a35cdcae09c0af8162b8f7c2f94 (diff) | |
| download | klee-59c0dedbc949433afeac482e8243119240076026.tar.gz | |
Add support for InsertValue and ExtractValue instructions
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@107912 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/Feature/InsertExtractValue.ll | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/Feature/InsertExtractValue.ll b/test/Feature/InsertExtractValue.ll new file mode 100644 index 00000000..e8b80383 --- /dev/null +++ b/test/Feature/InsertExtractValue.ll @@ -0,0 +1,32 @@ +; RUN: llvm-as %s -o %t1.bc +; RUN: %klee -disable-opt %t1.bc > %t2 +; RUN: grep PASS %t2 + +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" +target triple = "x86_64-unknown-linux-gnu" + +%struct.sfoo = type { i32, i32 } + +declare i32 @puts(i8*) + +@.passstr = private constant [5 x i8] c"PASS\00", align 1 +@.failstr = private constant [5 x i8] c"FAIL\00", align 1 + +define i32 @main(i32 %argc, i8** nocapture %argv) nounwind readnone { +entry: + %s0 = insertvalue %struct.sfoo undef, i32 3, 0 + %s1 = insertvalue %struct.sfoo %s0, i32 1, 1 + %f0 = extractvalue %struct.sfoo %s1, 0 + %f1 = extractvalue %struct.sfoo %s1, 1 + %f0mf1 = sub i32 %f0, %f1 + %r = icmp eq i32 %f0mf1, 2 + br i1 %r, label %bbtrue, label %bbfalse + +bbtrue: + %0 = call i32 @puts(i8* getelementptr inbounds ([5 x i8]* @.passstr, i64 0, i64 0)) nounwind + ret i32 0 + +bbfalse: + %1 = call i32 @puts(i8* getelementptr inbounds ([5 x i8]* @.failstr, i64 0, i64 0)) nounwind + ret i32 0 +} |