[clang] [llvm] [Inliner] Propagate more attributes to params when inlining (PR #91101)
via cfe-commits
cfe-commits at lists.llvm.org
Sat May 4 19:13:30 PDT 2024
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-llvm-transforms
@llvm/pr-subscribers-llvm-ir
Author: None (goldsteinn)
<details>
<summary>Changes</summary>
- **[Inliner] Add tests for propagating more parameter attributes; NFC**
- **[Inliner] Propagate more attributes to params when inlining**
- **[Inliner] Propagate `range` attributes to params when inlining**
---
Patch is 21.10 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/91101.diff
10 Files Affected:
- (modified) clang/test/CodeGen/attr-counted-by-pr88931.cpp (+1-1)
- (modified) clang/test/OpenMP/bug57757.cpp (+1-1)
- (modified) llvm/include/llvm/IR/Attributes.h (+12)
- (modified) llvm/include/llvm/IR/InstrTypes.h (+4)
- (modified) llvm/lib/IR/Attributes.cpp (+22)
- (modified) llvm/lib/IR/Instructions.cpp (+7)
- (modified) llvm/lib/Transforms/Utils/InlineFunction.cpp (+75-13)
- (modified) llvm/test/Transforms/Inline/access-attributes-prop.ll (+121-9)
- (modified) llvm/test/Transforms/Inline/assumptions-from-callsite-attrs.ll (+1-1)
- (modified) llvm/test/Transforms/Inline/byval.ll (+2-2)
``````````diff
diff --git a/clang/test/CodeGen/attr-counted-by-pr88931.cpp b/clang/test/CodeGen/attr-counted-by-pr88931.cpp
index 2a8cc1d07e50d9..6d0c46bbbe8f9c 100644
--- a/clang/test/CodeGen/attr-counted-by-pr88931.cpp
+++ b/clang/test/CodeGen/attr-counted-by-pr88931.cpp
@@ -13,7 +13,7 @@ void init(void * __attribute__((pass_dynamic_object_size(0))));
// CHECK-LABEL: define dso_local void @_ZN3foo3barC1Ev(
// CHECK-SAME: ptr noundef nonnull align 4 dereferenceable(1) [[THIS:%.*]]) unnamed_addr #[[ATTR0:[0-9]+]] align 2 {
// CHECK-NEXT: entry:
-// CHECK-NEXT: tail call void @_Z4initPvU25pass_dynamic_object_size0(ptr noundef nonnull [[THIS]], i64 noundef -1) #[[ATTR2:[0-9]+]]
+// CHECK-NEXT: tail call void @_Z4initPvU25pass_dynamic_object_size0(ptr noundef nonnull align 4 dereferenceable(1) [[THIS]], i64 noundef -1) #[[ATTR2:[0-9]+]]
// CHECK-NEXT: ret void
//
foo::bar::bar() {
diff --git a/clang/test/OpenMP/bug57757.cpp b/clang/test/OpenMP/bug57757.cpp
index e1f646e2b141a0..c4e309d7f566b5 100644
--- a/clang/test/OpenMP/bug57757.cpp
+++ b/clang/test/OpenMP/bug57757.cpp
@@ -39,7 +39,7 @@ void foo() {
// CHECK-NEXT: ]
// CHECK: .untied.jmp..i:
// CHECK-NEXT: store i32 1, ptr [[TMP2]], align 4, !tbaa [[TBAA16]], !alias.scope [[META13]], !noalias [[META17]]
-// CHECK-NEXT: [[TMP4:%.*]] = tail call i32 @__kmpc_omp_task(ptr nonnull @[[GLOB1]], i32 [[TMP0]], ptr [[TMP1]]), !noalias [[META13]]
+// CHECK-NEXT: [[TMP4:%.*]] = tail call i32 @__kmpc_omp_task(ptr nonnull @[[GLOB1]], i32 [[TMP0]], ptr nonnull [[TMP1]]), !noalias [[META13]]
// CHECK-NEXT: br label [[DOTOMP_OUTLINED__EXIT]]
// CHECK: .untied.next..i:
// CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i8, ptr [[TMP1]], i64 40
diff --git a/llvm/include/llvm/IR/Attributes.h b/llvm/include/llvm/IR/Attributes.h
index dd11955714895e..337254906db885 100644
--- a/llvm/include/llvm/IR/Attributes.h
+++ b/llvm/include/llvm/IR/Attributes.h
@@ -752,6 +752,11 @@ class AttributeList {
[[nodiscard]] AttributeList addRangeRetAttr(LLVMContext &C,
const ConstantRange &CR) const;
+ /// Add the range attribute to the attribute set at the given arg index.
+ /// Returns a new list because attribute lists are immutable.
+ [[nodiscard]] AttributeList addRangeParamAttr(LLVMContext &C, unsigned Index,
+ const ConstantRange &CR) const;
+
/// Add the allocsize attribute to the attribute set at the given arg index.
/// Returns a new list because attribute lists are immutable.
[[nodiscard]] AttributeList
@@ -906,6 +911,9 @@ class AttributeList {
/// arg.
uint64_t getParamDereferenceableOrNullBytes(unsigned ArgNo) const;
+ /// Get range (or std::nullopt if unknown) of an arg.
+ std::optional<ConstantRange> getParamRange(unsigned ArgNo) const;
+
/// Get the disallowed floating-point classes of the return value.
FPClassTest getRetNoFPClass() const;
@@ -1082,6 +1090,10 @@ class AttrBuilder {
/// invalid if the Kind is not present in the builder.
Attribute getAttribute(StringRef Kind) const;
+ /// Retrieve the range if the attribute exists (std::nullopt is returned
+ /// otherwise).
+ std::optional<ConstantRange> getRange() const;
+
/// Return raw (possibly packed/encoded) value of integer attribute or
/// std::nullopt if not set.
std::optional<uint64_t> getRawIntAttr(Attribute::AttrKind Kind) const;
diff --git a/llvm/include/llvm/IR/InstrTypes.h b/llvm/include/llvm/IR/InstrTypes.h
index b9af3a6ca42c06..87335f0b28c6b4 100644
--- a/llvm/include/llvm/IR/InstrTypes.h
+++ b/llvm/include/llvm/IR/InstrTypes.h
@@ -2198,6 +2198,10 @@ class CallBase : public Instruction {
/// parameter.
FPClassTest getParamNoFPClass(unsigned i) const;
+ /// If arg ArgNo has a range attribute, return the value range of the
+ /// argument. Otherwise, std::nullopt is returned.
+ std::optional<ConstantRange> getParamRange(unsigned ArgNo) const;
+
/// If this return value has a range attribute, return the value range of the
/// argument. Otherwise, std::nullopt is returned.
std::optional<ConstantRange> getRange() const;
diff --git a/llvm/lib/IR/Attributes.cpp b/llvm/lib/IR/Attributes.cpp
index c8d6bdd423878b..0cbfe923032c86 100644
--- a/llvm/lib/IR/Attributes.cpp
+++ b/llvm/lib/IR/Attributes.cpp
@@ -1530,6 +1530,13 @@ AttributeList::addDereferenceableOrNullParamAttr(LLVMContext &C, unsigned Index,
return addParamAttributes(C, Index, B);
}
+AttributeList AttributeList::addRangeParamAttr(LLVMContext &C, unsigned Index,
+ const ConstantRange &CR) const {
+ AttrBuilder B(C);
+ B.addRangeAttr(CR);
+ return addParamAttributes(C, Index, B);
+}
+
AttributeList AttributeList::addRangeRetAttr(LLVMContext &C,
const ConstantRange &CR) const {
AttrBuilder B(C);
@@ -1658,6 +1665,14 @@ AttributeList::getParamDereferenceableOrNullBytes(unsigned Index) const {
return getParamAttrs(Index).getDereferenceableOrNullBytes();
}
+std::optional<ConstantRange>
+AttributeList::getParamRange(unsigned Index) const {
+ auto RangeAttr = getParamAttrs(Index).getAttribute(Attribute::Range);
+ if (RangeAttr.isValid())
+ return RangeAttr.getRange();
+ return std::nullopt;
+}
+
FPClassTest AttributeList::getRetNoFPClass() const {
return getRetAttrs().getNoFPClass();
}
@@ -1991,6 +2006,13 @@ Attribute AttrBuilder::getAttribute(StringRef A) const {
return {};
}
+std::optional<ConstantRange> AttrBuilder::getRange() const {
+ const Attribute RangeAttr = getAttribute(Attribute::Range);
+ if (RangeAttr.isValid())
+ return RangeAttr.getRange();
+ return std::nullopt;
+}
+
bool AttrBuilder::contains(Attribute::AttrKind A) const {
return getAttribute(A).isValid();
}
diff --git a/llvm/lib/IR/Instructions.cpp b/llvm/lib/IR/Instructions.cpp
index 7ad1ad4cddb703..ee832d2093a132 100644
--- a/llvm/lib/IR/Instructions.cpp
+++ b/llvm/lib/IR/Instructions.cpp
@@ -396,6 +396,13 @@ FPClassTest CallBase::getParamNoFPClass(unsigned i) const {
return Mask;
}
+std::optional<ConstantRange> CallBase::getParamRange(unsigned ArgNo) const {
+ const Attribute RangeAttr = getParamAttr(ArgNo, llvm::Attribute::Range);
+ if (RangeAttr.isValid())
+ return RangeAttr.getRange();
+ return std::nullopt;
+}
+
std::optional<ConstantRange> CallBase::getRange() const {
const Attribute RangeAttr = getRetAttr(llvm::Attribute::Range);
if (RangeAttr.isValid())
diff --git a/llvm/lib/Transforms/Utils/InlineFunction.cpp b/llvm/lib/Transforms/Utils/InlineFunction.cpp
index 1aae561d8817b5..41f899fe120f63 100644
--- a/llvm/lib/Transforms/Utils/InlineFunction.cpp
+++ b/llvm/lib/Transforms/Utils/InlineFunction.cpp
@@ -1352,20 +1352,43 @@ static void AddParamAndFnBasicAttributes(const CallBase &CB,
auto &Context = CalledFunction->getContext();
// Collect valid attributes for all params.
- SmallVector<AttrBuilder> ValidParamAttrs;
+ SmallVector<AttrBuilder> ValidObjParamAttrs, ValidExactParamAttrs;
bool HasAttrToPropagate = false;
for (unsigned I = 0, E = CB.arg_size(); I < E; ++I) {
- ValidParamAttrs.emplace_back(AttrBuilder{CB.getContext()});
+ ValidObjParamAttrs.emplace_back(AttrBuilder{CB.getContext()});
+ ValidExactParamAttrs.emplace_back(AttrBuilder{CB.getContext()});
// Access attributes can be propagated to any param with the same underlying
// object as the argument.
if (CB.paramHasAttr(I, Attribute::ReadNone))
- ValidParamAttrs.back().addAttribute(Attribute::ReadNone);
+ ValidObjParamAttrs.back().addAttribute(Attribute::ReadNone);
if (CB.paramHasAttr(I, Attribute::ReadOnly))
- ValidParamAttrs.back().addAttribute(Attribute::ReadOnly);
+ ValidObjParamAttrs.back().addAttribute(Attribute::ReadOnly);
if (CB.paramHasAttr(I, Attribute::WriteOnly))
- ValidParamAttrs.back().addAttribute(Attribute::WriteOnly);
- HasAttrToPropagate |= ValidParamAttrs.back().hasAttributes();
+ ValidObjParamAttrs.back().addAttribute(Attribute::WriteOnly);
+
+ // Attributes we can only propagate if the exact parameter is forwarded.
+
+ // We can propagate both poison generating an UB generating attributes
+ // without any extra checks. The only attribute that is tricky to propagate
+ // is `noundef` (skipped for now) as that can create new UB where previous
+ // behavior was just using a poison value.
+ if (auto DerefBytes = CB.getParamDereferenceableBytes(I))
+ ValidExactParamAttrs.back().addDereferenceableAttr(DerefBytes);
+ if (auto DerefOrNullBytes = CB.getParamDereferenceableOrNullBytes(I))
+ ValidExactParamAttrs.back().addDereferenceableOrNullAttr(
+ DerefOrNullBytes);
+ if (CB.paramHasAttr(I, Attribute::NoFree))
+ ValidExactParamAttrs.back().addAttribute(Attribute::NoFree);
+ if (CB.paramHasAttr(I, Attribute::NonNull))
+ ValidExactParamAttrs.back().addAttribute(Attribute::NonNull);
+ if (auto Align = CB.getParamAlign(I))
+ ValidExactParamAttrs.back().addAlignmentAttr(Align);
+ if (auto Range = CB.getParamRange(I))
+ ValidExactParamAttrs.back().addRangeAttr(*Range);
+
+ HasAttrToPropagate |= ValidObjParamAttrs.back().hasAttributes();
+ HasAttrToPropagate |= ValidExactParamAttrs.back().hasAttributes();
}
// Won't be able to propagate anything.
@@ -1383,15 +1406,54 @@ static void AddParamAndFnBasicAttributes(const CallBase &CB,
AttributeList AL = NewInnerCB->getAttributes();
for (unsigned I = 0, E = InnerCB->arg_size(); I < E; ++I) {
// Check if the underlying value for the parameter is an argument.
- const Value *UnderlyingV =
- getUnderlyingObject(InnerCB->getArgOperand(I));
- const Argument *Arg = dyn_cast<Argument>(UnderlyingV);
- if (!Arg)
- continue;
+ const Argument *Arg = dyn_cast<Argument>(InnerCB->getArgOperand(I));
+ unsigned ArgNo;
+ if (Arg) {
+ ArgNo = Arg->getArgNo();
+ // For dereferenceable, dereferenceable_or_null, align, etc...
+ // we don't want to propagate if the existing param has the same
+ // attribute with "better" constraints. So, only remove from the
+ // existing AL if the region of the existing param is smaller than
+ // what we can propagate. AttributeList's merge API honours the
+ // already existing attribute value so we choose the "better"
+ // attribute by removing if the existing one is worse.
+ if (AL.getParamDereferenceableBytes(I) <
+ ValidExactParamAttrs[ArgNo].getDereferenceableBytes())
+ AL =
+ AL.removeParamAttribute(Context, I, Attribute::Dereferenceable);
+ if (AL.getParamDereferenceableOrNullBytes(I) <
+ ValidExactParamAttrs[ArgNo].getDereferenceableOrNullBytes())
+ AL =
+ AL.removeParamAttribute(Context, I, Attribute::Dereferenceable);
+ if (AL.getParamAlignment(I).valueOrOne() <
+ ValidExactParamAttrs[ArgNo].getAlignment().valueOrOne())
+ AL = AL.removeParamAttribute(Context, I, Attribute::Alignment);
+
+ auto ExistingRange = AL.getParamRange(I);
+ AL = AL.addParamAttributes(Context, I, ValidExactParamAttrs[ArgNo]);
+
+ // For range we use the exact intersection.
+ if (ExistingRange.has_value()) {
+ if (auto NewRange = ValidExactParamAttrs[ArgNo].getRange()) {
+ auto CombinedRange = ExistingRange->exactIntersectWith(*NewRange);
+ if (!CombinedRange.has_value())
+ CombinedRange =
+ ConstantRange::getEmpty(NewRange->getBitWidth());
+ AL = AL.removeParamAttribute(Context, I, Attribute::Range);
+ AL = AL.addRangeParamAttr(Context, I, *CombinedRange);
+ }
+ }
+ } else {
+ const Value *UnderlyingV =
+ getUnderlyingObject(InnerCB->getArgOperand(I));
+ Arg = dyn_cast<Argument>(UnderlyingV);
+ if (!Arg)
+ continue;
+ ArgNo = Arg->getArgNo();
+ }
- unsigned ArgNo = Arg->getArgNo();
// If so, propagate its access attributes.
- AL = AL.addParamAttributes(Context, I, ValidParamAttrs[ArgNo]);
+ AL = AL.addParamAttributes(Context, I, ValidObjParamAttrs[ArgNo]);
// We can have conflicting attributes from the inner callsite and
// to-be-inlined callsite. In that case, choose the most
// restrictive.
diff --git a/llvm/test/Transforms/Inline/access-attributes-prop.ll b/llvm/test/Transforms/Inline/access-attributes-prop.ll
index ffd31fbe8ae107..e25023da6ed5ff 100644
--- a/llvm/test/Transforms/Inline/access-attributes-prop.ll
+++ b/llvm/test/Transforms/Inline/access-attributes-prop.ll
@@ -46,7 +46,6 @@ define dso_local void @foo3_writable(ptr %p) {
ret void
}
-
define dso_local void @foo1_bar_aligned64_deref512(ptr %p) {
; CHECK-LABEL: define {{[^@]+}}@foo1_bar_aligned64_deref512
; CHECK-SAME: (ptr [[P:%.*]]) {
@@ -295,7 +294,7 @@ define void @prop_param_callbase_def_1x_partial_3(ptr %p, ptr %p2) {
define void @prop_deref(ptr %p) {
; CHECK-LABEL: define {{[^@]+}}@prop_deref
; CHECK-SAME: (ptr [[P:%.*]]) {
-; CHECK-NEXT: call void @bar1(ptr [[P]])
+; CHECK-NEXT: call void @bar1(ptr dereferenceable(16) [[P]])
; CHECK-NEXT: ret void
;
call void @foo1(ptr dereferenceable(16) %p)
@@ -305,7 +304,7 @@ define void @prop_deref(ptr %p) {
define void @prop_deref_or_null(ptr %p) {
; CHECK-LABEL: define {{[^@]+}}@prop_deref_or_null
; CHECK-SAME: (ptr [[P:%.*]]) {
-; CHECK-NEXT: call void @bar1(ptr [[P]])
+; CHECK-NEXT: call void @bar1(ptr dereferenceable_or_null(256) [[P]])
; CHECK-NEXT: ret void
;
call void @foo1(ptr dereferenceable_or_null(256) %p)
@@ -315,17 +314,27 @@ define void @prop_deref_or_null(ptr %p) {
define void @prop_param_nonnull_and_align(ptr %p) {
; CHECK-LABEL: define {{[^@]+}}@prop_param_nonnull_and_align
; CHECK-SAME: (ptr [[P:%.*]]) {
-; CHECK-NEXT: call void @bar1(ptr [[P]])
+; CHECK-NEXT: call void @bar1(ptr nonnull align 32 [[P]])
; CHECK-NEXT: ret void
;
call void @foo1(ptr nonnull align 32 %p)
ret void
}
+define void @prop_param_nofree_and_align(ptr %p) {
+; CHECK-LABEL: define {{[^@]+}}@prop_param_nofree_and_align
+; CHECK-SAME: (ptr [[P:%.*]]) {
+; CHECK-NEXT: call void @bar1(ptr nofree align 32 [[P]])
+; CHECK-NEXT: ret void
+;
+ call void @foo1(ptr nofree align 32 %p)
+ ret void
+}
+
define void @prop_param_deref_align_no_update(ptr %p) {
; CHECK-LABEL: define {{[^@]+}}@prop_param_deref_align_no_update
; CHECK-SAME: (ptr [[P:%.*]]) {
-; CHECK-NEXT: call void @bar1(ptr align 64 dereferenceable(512) [[P]])
+; CHECK-NEXT: call void @bar1(ptr align 4 dereferenceable(64) [[P]])
; CHECK-NEXT: ret void
;
call void @foo1_bar_aligned64_deref512(ptr align 4 dereferenceable(64) %p)
@@ -335,7 +344,7 @@ define void @prop_param_deref_align_no_update(ptr %p) {
define void @prop_param_deref_align_update(ptr %p) {
; CHECK-LABEL: define {{[^@]+}}@prop_param_deref_align_update
; CHECK-SAME: (ptr [[P:%.*]]) {
-; CHECK-NEXT: call void @bar1(ptr align 64 dereferenceable(512) [[P]])
+; CHECK-NEXT: call void @bar1(ptr align 128 dereferenceable(1024) [[P]])
; CHECK-NEXT: ret void
;
call void @foo1_bar_aligned64_deref512(ptr align 128 dereferenceable(1024) %p)
@@ -345,7 +354,7 @@ define void @prop_param_deref_align_update(ptr %p) {
define void @prop_param_deref_or_null_update(ptr %p) {
; CHECK-LABEL: define {{[^@]+}}@prop_param_deref_or_null_update
; CHECK-SAME: (ptr [[P:%.*]]) {
-; CHECK-NEXT: call void @bar1(ptr align 512 dereferenceable_or_null(512) [[P]])
+; CHECK-NEXT: call void @bar1(ptr align 512 dereferenceable_or_null(1024) [[P]])
; CHECK-NEXT: ret void
;
call void @foo1_bar_aligned512_deref_or_null512(ptr dereferenceable_or_null(1024) %p)
@@ -355,7 +364,7 @@ define void @prop_param_deref_or_null_update(ptr %p) {
define void @prop_param_deref_or_null_no_update(ptr %p) {
; CHECK-LABEL: define {{[^@]+}}@prop_param_deref_or_null_no_update
; CHECK-SAME: (ptr [[P:%.*]]) {
-; CHECK-NEXT: call void @bar1(ptr align 512 dereferenceable_or_null(512) [[P]])
+; CHECK-NEXT: call void @bar1(ptr align 512 dereferenceable_or_null(32) [[P]])
; CHECK-NEXT: ret void
;
call void @foo1_bar_aligned512_deref_or_null512(ptr dereferenceable_or_null(32) %p)
@@ -528,7 +537,6 @@ define void @prop_no_conflict_writable(ptr %p) {
ret void
}
-
define void @prop_no_conflict_writable2(ptr %p) {
; CHECK-LABEL: define {{[^@]+}}@prop_no_conflict_writable2
; CHECK-SAME: (ptr [[P:%.*]]) {
@@ -539,3 +547,107 @@ define void @prop_no_conflict_writable2(ptr %p) {
ret void
}
+declare void @bar4(i32)
+
+define dso_local void @foo4_range_0_10(i32 %v) {
+; CHECK-LABEL: define {{[^@]+}}@foo4_range_0_10
+; CHECK-SAME: (i32 [[V:%.*]]) {
+; CHECK-NEXT: call void @bar4(i32 range(i32 0, 10) [[V]])
+; CHECK-NEXT: ret void
+;
+ call void @bar4(i32 range(i32 0, 10) %v)
+ ret void
+}
+
+define dso_local void @foo4_2_range_0_10(i32 range(i32 0, 10) %v) {
+; CHECK-LABEL: define {{[^@]+}}@foo4_2_range_0_10
+; CHECK-SAME: (i32 range(i32 0, 10) [[V:%.*]]) {
+; CHECK-NEXT: call void @bar4(i32 [[V]])
+; CHECK-NEXT: ret void
+;
+ call void @bar4(i32 %v)
+ ret void
+}
+
+
+define dso_local void @foo4(i32 %v) {
+; CHECK-LABEL: define {{[^@]+}}@foo4
+; CHECK-SAME: (i32 [[V:%.*]]) {
+; CHECK-NEXT: call void @bar4(i32 [[V]])
+; CHECK-NEXT: ret void
+;
+ call void @bar4(i32 %v)
+ ret void
+}
+
+
+
+define void @prop_range_empty_intersect(i32 %v) {
+; CHECK-LABEL: define {{[^@]+}}@prop_range_empty_intersect
+; CHECK-SAME: (i32 [[V:%.*]]) {
+; CHECK-NEXT: call void @bar4(i32 range(i32 0, 0) [[V]])
+; CHECK-NEXT: ret void
+;
+ call void @foo4_range_0_10(i32 range(i32 11, 50) %v)
+ ret void
+}
+
+define void @prop_range_empty(i32 %v) {
+; CHECK-LABEL: define {{[^@]+}}@prop_range_empty
+; CHECK-SAME: (i32 [[V:%.*]]) {
+; CHECK-NEXT: call void @bar4(i32 range(i32 1, 0) [[V]])
+; CHECK-NEXT: ret void
+;
+ call void @foo4(i32 range(i32 1, 0) %v)
+ ret void
+}
+
+define void @prop_range_empty_with_intersect(i32 %v) {
+; CHECK-LABEL: define {{[^@]+}}@prop_range_empty_with_intersect
+; CHECK-SAME: (i32 [[V:%.*]]) {
+; CHECK-NEXT: call void @bar4(i32 range(i32 1, 10) [[V]])
+; CHECK-NEXT: ret void
+;
+ call void @foo4_range_0_10(i32 range(i32 1, 0) %v)
+ ret void
+}
+
+define void @prop_range_intersect1(i32 %v) {
+; CHECK-LABEL: define {{[^@]+}}@prop_range_intersect1
+; CHECK-SAME: (i32 [[V:%.*]]) {
+; CHECK-NEXT: call void @bar4(i32 range(i32 0, 9) [[V]])
+; CHECK-NEXT: ret void
+;
+ call void @foo4_range_0_10(i32 range(i32 0, 9) %v)
+ ret void
+}
+
+define void @prop_range_intersect2(i32 %v) {
+; CHECK-LABEL: define {{[^@]+}}@prop_range_intersect2
+; CHECK-SAME: (i32 [[V:%.*]]) {
+; CHECK-NEXT: call void @bar4(i32 range(i32 1, 9) [[V]])
+; CHECK-NEXT: ret void
+;
+ call void @foo4_range_0_10(i32 range(i32 1, 9) %v)
+ ret void
+}
+
+define void @prop_range_intersect3(i32 %v) {
+; CHECK-LABEL: define {{[^@]+}}@prop_range_intersect3
+; CHECK-SAME: (i32 [[V:%.*]]) {
+; CHECK-NEXT: call void @bar4(i32 range(i32 0, 11) [[V]])
+; CHECK-NEXT: ret void
+;
+ call void @foo4_2_range_0_10(i32 range(i32 0, 11) %v)
+ ret void
+}
+
+define void @prop_range_direct(i32 %v) {
+; CHECK-LABEL: define {{[^@]+}}@prop_range_direct
+; CHECK-SAME: (i32 [[V:%.*]]) {
+; CHECK-NEXT: call void @bar4(i32 range(i32 1, 11) [[V]])
+; CHECK-NEXT: ret void
+;
+ call void @foo4(i32 range(i32 1, 11) %v)
+ ret void
+}
diff --git a/llvm/test/Transforms/Inline/assumptions-from-callsite-attrs.ll b/llvm/test/Transforms/Inline/assumptions-from-callsite-attrs.ll
index 1a219a22019c43..c0943f4aefb8f9 100644
--- a/llvm/test/Transforms/Inline/assumptions-from-callsite-attrs.ll
+++ b/llvm/test/Transforms/Inline/assumptions-from-callsite-attrs.ll
@@ -8,7 +8,7 @@ declare void @h(ptr %p, ptr %q, ptr %z)
define void @f(ptr %p, ptr %q, ptr %z) {
; CHECK-LABEL: define void @f
; CHECK-SAME: (ptr [[P:%.*]], ptr [[Q:%.*]], ptr [[Z:%.*]]) {
-; CHECK-NEXT: call void @h(ptr [[P]], ptr [[Q]], ptr [[Z]])
+; CHECK-NEXT: call void @h(ptr nonnull [[P]], ptr [[Q]], ptr nonnull [[Z]])
; CHECK-NEXT...
[truncated]
``````````
</details>
https://github.com/llvm/llvm-project/pull/91101
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