From 67c32a98315f785a9ec9d531c1f571a0196c7463 Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Sun, 18 Jan 2015 16:17:27 +0000 Subject: Vendor import of llvm RELEASE_360/rc1 tag r226102 (effectively, 3.6.0 RC1): https://llvm.org/svn/llvm-project/llvm/tags/RELEASE_360/rc1@226102 --- test/Transforms/SimplifyCFG/assume.ll | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 test/Transforms/SimplifyCFG/assume.ll (limited to 'test/Transforms/SimplifyCFG/assume.ll') diff --git a/test/Transforms/SimplifyCFG/assume.ll b/test/Transforms/SimplifyCFG/assume.ll new file mode 100644 index 000000000000..1d1b96a58edf --- /dev/null +++ b/test/Transforms/SimplifyCFG/assume.ll @@ -0,0 +1,22 @@ +; RUN: opt -simplifycfg -S < %s | FileCheck %s + +define void @test1() { + call void @llvm.assume(i1 0) + ret void + +; CHECK-LABEL: @test1 +; CHECK-NOT: llvm.assume +; CHECK: unreachable +} + +define void @test2() { + call void @llvm.assume(i1 undef) + ret void + +; CHECK-LABEL: @test2 +; CHECK-NOT: llvm.assume +; CHECK: unreachable +} + +declare void @llvm.assume(i1) nounwind + -- cgit v1.2.3