diff options
Diffstat (limited to 'llvm/test')
7 files changed, 17 insertions, 28 deletions
diff --git a/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-arg.ll b/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-arg.ll index 9d29f927e35..46d213b0e99 100644 --- a/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-arg.ll +++ b/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-arg.ll @@ -18,4 +18,4 @@ define void @test_return_arg() { %c = call i32* @return_arg_callee(i32* %a, i32* %b) ret void -} +}
\ No newline at end of file diff --git a/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-deref-arg-multilevel.ll b/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-deref-arg-multilevel.ll index fce74642889..fe249cf63b6 100644 --- a/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-deref-arg-multilevel.ll +++ b/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-deref-arg-multilevel.ll @@ -4,9 +4,6 @@ ; RUN: opt < %s -disable-basicaa -cfl-aa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s ; RUN: opt < %s -aa-pipeline=cfl-aa -passes=aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s -; xfail for now due to buggy interproc analysis -; XFAIL: * - define i32* @return_deref_arg_multilevel_callee(i32*** %arg1) { %deref = load i32**, i32*** %arg1 %deref2 = load i32*, i32** %deref @@ -23,7 +20,6 @@ define i32* @return_deref_arg_multilevel_callee(i32*** %arg1) { ; CHECK: NoAlias: i32* %c, i32** %lpp ; CHECK: MayAlias: i32* %a, i32* %lpp_deref ; CHECK: NoAlias: i32* %b, i32* %lpp_deref -; CHECK: MayAlias: i32* %lpp_deref, i32** %p ; CHECK: NoAlias: i32* %lpp_deref, i32*** %pp ; CHECK: MayAlias: i32* %a, i32* %lp ; CHECK: NoAlias: i32* %b, i32* %lp diff --git a/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-deref-arg.ll b/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-deref-arg.ll index 3996c9bb0e6..e2c5c6079da 100644 --- a/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-deref-arg.ll +++ b/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-deref-arg.ll @@ -4,9 +4,6 @@ ; RUN: opt < %s -disable-basicaa -cfl-aa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s ; RUN: opt < %s -aa-pipeline=cfl-aa -passes=aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s -; xfail for now due to buggy interproc analysis -; XFAIL: * - define i32* @return_deref_arg_callee(i32** %arg1) { %deref = load i32*, i32** %arg1 ret i32* %deref diff --git a/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-ref-arg-multilevel.ll b/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-ref-arg-multilevel.ll index 10be23dd982..007be801895 100644 --- a/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-ref-arg-multilevel.ll +++ b/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-ref-arg-multilevel.ll @@ -4,9 +4,6 @@ ; RUN: opt < %s -disable-basicaa -cfl-aa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s ; RUN: opt < %s -aa-pipeline=cfl-aa -passes=aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s -; xfail for now due to buggy interproc analysis -; XFAIL: * - declare noalias i8* @malloc(i64) define i32*** @return_ref_arg_multilevel_callee(i32* %arg1) { @@ -21,9 +18,7 @@ define i32*** @return_ref_arg_multilevel_callee(i32* %arg1) { ; CHECK-LABEL: Function: test_return_ref_arg_multilevel ; CHECK: NoAlias: i32* %a, i32*** %b ; CHECK: NoAlias: i32** %p, i32*** %b -; CHECK: NoAlias: i32*** %b, i32*** %pp ; CHECK: NoAlias: i32* %a, i32** %lb -; CHECK: NoAlias: i32** %lb, i32** %p ; CHECK: NoAlias: i32** %lb, i32*** %pp ; CHECK: NoAlias: i32** %lb, i32*** %b ; CHECK: MayAlias: i32* %a, i32* %lb_deref @@ -33,6 +28,10 @@ define i32*** @return_ref_arg_multilevel_callee(i32* %arg1) { ; CHECK: MayAlias: i32* %lb_deref, i32* %lp ; CHECK: NoAlias: i32* %lp, i32** %lpp ; CHECK: MayAlias: i32* %lp, i32* %lpp_deref + +; We could've proven the following facts if the analysis were inclusion-based: +; NoAlias: i32*** %b, i32*** %pp +; NoAlias: i32** %lb, i32** %p define void @test_return_ref_arg_multilevel() { %a = alloca i32, align 4 %p = alloca i32*, align 8 diff --git a/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-ref-arg.ll b/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-ref-arg.ll index 6016cc17f9e..f0879cf3320 100644 --- a/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-ref-arg.ll +++ b/llvm/test/Analysis/CFLAliasAnalysis/interproc-ret-ref-arg.ll @@ -4,9 +4,6 @@ ; RUN: opt < %s -disable-basicaa -cfl-aa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s ; RUN: opt < %s -aa-pipeline=cfl-aa -passes=aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s -; xfail for now due to buggy interproc analysis -; XFAIL: * - declare noalias i8* @malloc(i64) define i32** @return_ref_arg_callee(i32* %arg1) { @@ -16,13 +13,15 @@ define i32** @return_ref_arg_callee(i32* %arg1) { ret i32** %ptr_cast } ; CHECK-LABEL: Function: test_return_ref_arg -; CHECK: NoAlias: i32** %b, i32** %p ; CHECK: MayAlias: i32* %a, i32* %lb ; CHECK: NoAlias: i32* %lb, i32** %p ; CHECK: NoAlias: i32* %lb, i32** %b ; CHECK: NoAlias: i32* %lp, i32** %p ; CHECK: NoAlias: i32* %lp, i32** %b ; CHECK: MayAlias: i32* %lb, i32* %lp + +; We could've proven the following facts if the analysis were inclusion-based: +; NoAlias: i32** %b, i32** %p define void @test_return_ref_arg() { %a = alloca i32, align 4 %p = alloca i32*, align 8 diff --git a/llvm/test/Analysis/CFLAliasAnalysis/interproc-store-arg-multilevel.ll b/llvm/test/Analysis/CFLAliasAnalysis/interproc-store-arg-multilevel.ll index cc30c5250a1..c21869645dc 100644 --- a/llvm/test/Analysis/CFLAliasAnalysis/interproc-store-arg-multilevel.ll +++ b/llvm/test/Analysis/CFLAliasAnalysis/interproc-store-arg-multilevel.ll @@ -4,9 +4,6 @@ ; RUN: opt < %s -disable-basicaa -cfl-aa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s ; RUN: opt < %s -aa-pipeline=cfl-aa -passes=aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s -; xfail for now due to buggy interproc analysis -; XFAIL: * - declare noalias i8* @malloc(i64) define void @store_arg_multilevel_callee(i32*** %arg1, i32* %arg2) { @@ -17,7 +14,6 @@ define void @store_arg_multilevel_callee(i32*** %arg1, i32* %arg2) { ret void } ; CHECK-LABEL: Function: test_store_arg_multilevel -; CHECK: NoAlias: i32* %a, i32* %b ; CHECK: NoAlias: i32* %a, i32** %lpp ; CHECK: NoAlias: i32* %b, i32** %lpp ; CHECK: MayAlias: i32** %lpp, i32** %p @@ -27,10 +23,13 @@ define void @store_arg_multilevel_callee(i32*** %arg1, i32* %arg2) { ; CHECK: NoAlias: i32* %lpp_deref, i32*** %pp ; CHECK: NoAlias: i32* %lpp_deref, i32** %lpp ; CHECK: MayAlias: i32* %a, i32* %lp -; CHECK: NoAlias: i32* %b, i32* %lp ; CHECK: NoAlias: i32* %lp, i32*** %pp ; CHECK: NoAlias: i32* %lp, i32** %lpp ; CHECK: MayAlias: i32* %lp, i32* %lpp_deref + +; We could've proven the following facts if the analysis were inclusion-based: +; NoAlias: i32* %a, i32* %b +; NoAlias: i32* %b, i32* %lp define void @test_store_arg_multilevel() { %a = alloca i32, align 4 %b = alloca i32, align 4 diff --git a/llvm/test/Analysis/CFLAliasAnalysis/interproc-store-arg.ll b/llvm/test/Analysis/CFLAliasAnalysis/interproc-store-arg.ll index 05da844a96d..e17cab75487 100644 --- a/llvm/test/Analysis/CFLAliasAnalysis/interproc-store-arg.ll +++ b/llvm/test/Analysis/CFLAliasAnalysis/interproc-store-arg.ll @@ -4,22 +4,21 @@ ; RUN: opt < %s -disable-basicaa -cfl-aa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s ; RUN: opt < %s -aa-pipeline=cfl-aa -passes=aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s -; xfail for now due to buggy interproc analysis -; XFAIL: * - define void @store_arg_callee(i32** %arg1, i32* %arg2) { store i32* %arg2, i32** %arg1 ret void } ; CHECK-LABEL: Function: test_store_arg -; CHECK: NoAlias: i32* %a, i32* %b ; CHECK: NoAlias: i32* %a, i32** %p ; CHECK: NoAlias: i32* %b, i32** %p ; CHECK: MayAlias: i32* %a, i32* %lp ; CHECK: MayAlias: i32* %b, i32* %lp -; CHECK: NoAlias: i32* %a, i32* %lq ; CHECK: MayAlias: i32* %b, i32* %lq -; CHECK: NoAlias: i32* %lp, i32* %lq +; CHECK: MayAlias: i32* %lp, i32* %lq + +; We could've proven the following facts if the analysis were inclusion-based: +; NoAlias: i32* %a, i32* %b +; NoAlias: i32* %a, i32* %lq define void @test_store_arg() { %a = alloca i32, align 4 %b = alloca i32, align 4 |
