Files
llvm/test/Transforms/SimplifyCFG/assume.ll
T
Eric Christopher 598198edbc Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@358552 91177308-0d34-0410-b5e6-96231b3b80d8
2019-04-17 04:52:47 +00:00

23 lines
390 B
LLVM

; 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