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| author | Dan Liew <daniel.liew@imperial.ac.uk> | 2014-01-12 21:34:59 +0000 |
|---|---|---|
| committer | Dan Liew <daniel.liew@imperial.ac.uk> | 2014-01-20 14:45:07 +0000 |
| commit | 38a084fb50cfb38570d0194bb076805e4f752c99 (patch) | |
| tree | 598b00ceae9e12773e61b6e6657d654afc00360e /test/Feature/IntrinsicTrap.ll | |
| parent | 313390c68fc808d5fe7cf746a7a65b1e018362dc (diff) | |
| download | klee-38a084fb50cfb38570d0194bb076805e4f752c99.tar.gz | |
Fixed many tests that make use of the file tool to check
a file created by KLEE exists. A big difference between DejaGNU and llvm-lit is that in DejaGNU the working directory is the test output directory (e.g. test/Feature/Output) but in llvm-lit the working directory is the test directory (e.g. test/Feature ) To fix this I have used the %T substitution variable for llvm-lit. I have also improved some tests by using LLVM's FileCheck tool and removing of hard coded constants for data type size in some places. This commit inevitably breaks running the tests under DejaGNU. Although it is possible to hack by introducing the %T substitution variable some tests would still be broken because the use of shell pipes in DejaGNU doesn't seem to work properly. I could work around this but it's really not worth the effort.
Diffstat (limited to 'test/Feature/IntrinsicTrap.ll')
| -rw-r--r-- | test/Feature/IntrinsicTrap.ll | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/test/Feature/IntrinsicTrap.ll b/test/Feature/IntrinsicTrap.ll index 5af46225..13b93e4d 100644 --- a/test/Feature/IntrinsicTrap.ll +++ b/test/Feature/IntrinsicTrap.ll @@ -1,8 +1,6 @@ ; RUN: llvm-as %s -f -o %t1.bc ; RUN: %klee -disable-opt %t1.bc -; RUN: grep abort() klee-last/assembly.ll | wc -l | grep -q 2 -; RUN: echo "llvm.trap()" > %t2.ll -; RUN: grep llvm.trap() klee-last/assembly.ll %t2.ll | wc -l | grep -q 1 +; RUN: FileCheck %s --input-file=%T/klee-last/assembly.ll 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-f128:128:128-n8:16:32:64" target triple = "x86_64-unknown-linux-gnu" @@ -15,6 +13,8 @@ entry: br i1 %c, label %btrue, label %bfalse btrue: + ; CHECK-NOT: call void @llvm.trap() + ; CHECK: call void @abort() call void @llvm.trap() noreturn nounwind unreachable @@ -25,4 +25,6 @@ return: ret i32 0 } +; CHECK-NOT: call void @llvm.trap() +; CHECK: declare void @abort() declare void @llvm.trap() noreturn nounwind |