diff options
Diffstat (limited to 'llvm/test/Transforms/FunctionAttrs')
4 files changed, 10 insertions, 3 deletions
diff --git a/llvm/test/Transforms/FunctionAttrs/noalias_returned.ll b/llvm/test/Transforms/FunctionAttrs/noalias_returned.ll index dab08bca3d9..72de6fb282b 100644 --- a/llvm/test/Transforms/FunctionAttrs/noalias_returned.ll +++ b/llvm/test/Transforms/FunctionAttrs/noalias_returned.ll @@ -1,4 +1,4 @@ -; RUN: opt -S -passes=attributor -aa-pipeline='basic-aa' -attributor-disable=false -attributor-max-iterations-verify -attributor-max-iterations=2 < %s | FileCheck %s +; RUN: opt -S -passes=attributor -aa-pipeline='basic-aa' -attributor-disable=false -attributor-max-iterations-verify -attributor-max-iterations=3 < %s | FileCheck %s ; TEST 1 - negative. diff --git a/llvm/test/Transforms/FunctionAttrs/nonnull.ll b/llvm/test/Transforms/FunctionAttrs/nonnull.ll index 21e5ae1f7ec..84d6720032f 100644 --- a/llvm/test/Transforms/FunctionAttrs/nonnull.ll +++ b/llvm/test/Transforms/FunctionAttrs/nonnull.ll @@ -523,6 +523,13 @@ define i32 addrspace(3)* @gep2(i32 addrspace(3)* %p) { ret i32 addrspace(3)* %q } +; FNATTR: define i32 addrspace(3)* @as(i32 addrspace(3)* readnone returned dereferenceable(4) %p) +; FIXME: We should propagate dereferenceable here but *not* nonnull +; ATTRIBUTOR: define dereferenceable_or_null(4) i32 addrspace(3)* @as(i32 addrspace(3)* readnone returned dereferenceable(4) dereferenceable_or_null(4) %p) +define i32 addrspace(3)* @as(i32 addrspace(3)* dereferenceable(4) %p) { + ret i32 addrspace(3)* %p +} + ; BOTH: define internal nonnull i32* @g2() define internal i32* @g2() { ret i32* inttoptr (i64 4 to i32*) diff --git a/llvm/test/Transforms/FunctionAttrs/nounwind.ll b/llvm/test/Transforms/FunctionAttrs/nounwind.ll index 85878058922..b5b968e3fc9 100644 --- a/llvm/test/Transforms/FunctionAttrs/nounwind.ll +++ b/llvm/test/Transforms/FunctionAttrs/nounwind.ll @@ -1,5 +1,5 @@ ; RUN: opt < %s -functionattrs -S | FileCheck %s -; RUN: opt < %s -attributor -attributor-disable=false -attributor-max-iterations-verify -attributor-max-iterations=2 -S | FileCheck %s --check-prefix=ATTRIBUTOR +; RUN: opt < %s -attributor -attributor-disable=false -attributor-max-iterations-verify -attributor-max-iterations=3 -S | FileCheck %s --check-prefix=ATTRIBUTOR ; TEST 1 ; CHECK: Function Attrs: norecurse nounwind readnone diff --git a/llvm/test/Transforms/FunctionAttrs/read_write_returned_arguments_scc.ll b/llvm/test/Transforms/FunctionAttrs/read_write_returned_arguments_scc.ll index a3ac9ffa667..5f9e477679c 100644 --- a/llvm/test/Transforms/FunctionAttrs/read_write_returned_arguments_scc.ll +++ b/llvm/test/Transforms/FunctionAttrs/read_write_returned_arguments_scc.ll @@ -1,4 +1,4 @@ -; RUN: opt -functionattrs -enable-nonnull-arg-prop -attributor -attributor-manifest-internal -attributor-disable=false -attributor-max-iterations-verify -attributor-max-iterations=6 -S < %s | FileCheck %s +; RUN: opt -functionattrs -enable-nonnull-arg-prop -attributor -attributor-manifest-internal -attributor-disable=false -attributor-max-iterations-verify -attributor-max-iterations=7 -S < %s | FileCheck %s ; ; This is an evolved example to stress test SCC parameter attribute propagation. ; The SCC in this test is made up of the following six function, three of which |
