Add a 'dynamic' parameter to the objectsize intrinsic
This is meant to be used with clang's __builtin_dynamic_object_size.
When 'true' is passed to this parameter, the intrinsic has the
potential to be folded into instructions that will be evaluated
at run time. When 'false', the objectsize intrinsic behaviour is
unchanged.
rdar://32212419
Differential revision: https://reviews.llvm.org/D56761
llvm-svn: 352664
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index ce109bc..f1014b6 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -549,7 +549,8 @@
Value *Min = Builder.getInt1((Type & 2) != 0);
// For GCC compatibility, __builtin_object_size treat NULL as unknown size.
Value *NullIsUnknown = Builder.getTrue();
- return Builder.CreateCall(F, {Ptr, Min, NullIsUnknown});
+ Value *Dynamic = Builder.getFalse();
+ return Builder.CreateCall(F, {Ptr, Min, NullIsUnknown, Dynamic});
}
namespace {
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
index be30e82..4bd4544 100644
--- a/clang/lib/CodeGen/CGExpr.cpp
+++ b/clang/lib/CodeGen/CGExpr.cpp
@@ -727,9 +727,10 @@
llvm::Value *F = CGM.getIntrinsic(llvm::Intrinsic::objectsize, Tys);
llvm::Value *Min = Builder.getFalse();
llvm::Value *NullIsUnknown = Builder.getFalse();
+ llvm::Value *Dynamic = Builder.getFalse();
llvm::Value *CastAddr = Builder.CreateBitCast(Ptr, Int8PtrTy);
llvm::Value *LargeEnough = Builder.CreateICmpUGE(
- Builder.CreateCall(F, {CastAddr, Min, NullIsUnknown}), Size);
+ Builder.CreateCall(F, {CastAddr, Min, NullIsUnknown, Dynamic}), Size);
Checks.push_back(std::make_pair(LargeEnough, SanitizerKind::ObjectSize));
}
}
diff --git a/clang/test/CodeGen/alloc-size.c b/clang/test/CodeGen/alloc-size.c
index 1c98b68..7953d02 100644
--- a/clang/test/CodeGen/alloc-size.c
+++ b/clang/test/CodeGen/alloc-size.c
@@ -231,7 +231,7 @@
void test8() {
// Non-const pointers aren't currently supported.
void *buf = my_calloc(100, 5);
- // CHECK: @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1 false)
gi = __builtin_object_size(buf, 0);
// CHECK: @llvm.objectsize
gi = __builtin_object_size(buf, 1);
diff --git a/clang/test/CodeGen/catch-undef-behavior.c b/clang/test/CodeGen/catch-undef-behavior.c
index 7915ed9..e4861ae 100644
--- a/clang/test/CodeGen/catch-undef-behavior.c
+++ b/clang/test/CodeGen/catch-undef-behavior.c
@@ -35,7 +35,7 @@
union { int i; } u;
// CHECK-COMMON: %[[I8PTR:.*]] = bitcast i32* %[[PTR:.*]] to i8*
- // CHECK-COMMON-NEXT: %[[SIZE:.*]] = call i64 @llvm.objectsize.i64.p0i8(i8* %[[I8PTR]], i1 false, i1 false)
+ // CHECK-COMMON-NEXT: %[[SIZE:.*]] = call i64 @llvm.objectsize.i64.p0i8(i8* %[[I8PTR]], i1 false, i1 false, i1 false)
// CHECK-COMMON-NEXT: %[[OK:.*]] = icmp uge i64 %[[SIZE]], 4
// CHECK-UBSAN: br i1 %[[OK]], {{.*}} !prof ![[WEIGHT_MD:.*]], !nosanitize
diff --git a/clang/test/CodeGen/object-size.c b/clang/test/CodeGen/object-size.c
index a109579..9014e04 100644
--- a/clang/test/CodeGen/object-size.c
+++ b/clang/test/CodeGen/object-size.c
@@ -40,7 +40,7 @@
// CHECK-LABEL: define void @test5
void test5() {
// CHECK: = load i8*, i8** @gp
- // CHECK-NEXT:= call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK-NEXT:= call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1 false)
strcpy(gp, "Hi there");
}
@@ -254,31 +254,31 @@
// CHECK-LABEL: @test23
void test23(struct Test23Ty *p) {
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(p, 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(p, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size(p, 2);
// Note: this is currently fixed at 0 because LLVM doesn't have sufficient
// data to correctly handle type=3
// CHECK: store i32 0
gi = __builtin_object_size(p, 3);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(&p->a, 0);
// CHECK: store i32 4
gi = __builtin_object_size(&p->a, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size(&p->a, 2);
// CHECK: store i32 4
gi = __builtin_object_size(&p->a, 3);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(&p->t[5], 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(&p->t[5], 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size(&p->t[5], 2);
// CHECK: store i32 20
gi = __builtin_object_size(&p->t[5], 3);
@@ -287,11 +287,11 @@
// PR24493 -- ICE if __builtin_object_size called with NULL and (Type & 1) != 0
// CHECK-LABEL: @test24
void test24() {
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size((void*)0, 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size((void*)0, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size((void*)0, 2);
// Note: Currently fixed at zero because LLVM can't handle type=3 correctly.
// Hopefully will be lowered properly in the future.
@@ -301,22 +301,22 @@
// CHECK-LABEL: @test25
void test25() {
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size((void*)0x1000, 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size((void*)0x1000, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size((void*)0x1000, 2);
// Note: Currently fixed at zero because LLVM can't handle type=3 correctly.
// Hopefully will be lowered properly in the future.
// CHECK: store i32 0
gi = __builtin_object_size((void*)0x1000, 3);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size((void*)0 + 0x1000, 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size((void*)0 + 0x1000, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size((void*)0 + 0x1000, 2);
// Note: Currently fixed at zero because LLVM can't handle type=3 correctly.
// Hopefully will be lowered properly in the future.
@@ -342,22 +342,22 @@
// CHECK-LABEL: @test27
void test27(struct Test27IncompleteTy *t) {
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(t, 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(t, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size(t, 2);
// Note: this is currently fixed at 0 because LLVM doesn't have sufficient
// data to correctly handle type=3
// CHECK: store i32 0
gi = __builtin_object_size(t, 3);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(&test27, 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(&test27, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* {{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size(&test27, 2);
// Note: this is currently fixed at 0 because LLVM doesn't have sufficient
// data to correctly handle type=3
@@ -415,38 +415,38 @@
// CHECK-LABEL: @test29
void test29(struct DynStructVar *dv, struct DynStruct0 *d0,
struct DynStruct1 *d1, struct StaticStruct *ss) {
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(dv->snd, 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(dv->snd, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size(dv->snd, 2);
// CHECK: store i32 0
gi = __builtin_object_size(dv->snd, 3);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(d0->snd, 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(d0->snd, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size(d0->snd, 2);
// CHECK: store i32 0
gi = __builtin_object_size(d0->snd, 3);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(d1->snd, 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(d1->snd, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size(d1->snd, 2);
// CHECK: store i32 1
gi = __builtin_object_size(d1->snd, 3);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(ss->snd, 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(ss->snd, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size(ss->snd, 2);
// CHECK: store i32 2
gi = __builtin_object_size(ss->snd, 3);
@@ -456,39 +456,39 @@
void test30() {
struct { struct DynStruct1 fst, snd; } *nested;
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(nested->fst.snd, 0);
// CHECK: store i32 1
gi = __builtin_object_size(nested->fst.snd, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size(nested->fst.snd, 2);
// CHECK: store i32 1
gi = __builtin_object_size(nested->fst.snd, 3);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(nested->snd.snd, 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(nested->snd.snd, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size(nested->snd.snd, 2);
// CHECK: store i32 1
gi = __builtin_object_size(nested->snd.snd, 3);
union { struct DynStruct1 d1; char c[1]; } *u;
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(u->c, 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(u->c, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size(u->c, 2);
// CHECK: store i32 1
gi = __builtin_object_size(u->c, 3);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(u->d1.snd, 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(u->d1.snd, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size(u->d1.snd, 2);
// CHECK: store i32 1
gi = __builtin_object_size(u->d1.snd, 3);
@@ -502,19 +502,19 @@
struct DynStruct1 *ds1;
struct StaticStruct *ss;
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(ds1[9].snd, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(&ss[9].snd[0], 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(&ds1[9].snd[0], 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(&ds0[9].snd[0], 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(&dsv[9].snd[0], 1);
}
@@ -527,11 +527,11 @@
};
struct sockaddr *sa;
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(sa->sa_data, 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1
gi = __builtin_object_size(sa->sa_data, 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1
gi = __builtin_object_size(sa->sa_data, 2);
// CHECK: store i32 14
gi = __builtin_object_size(sa->sa_data, 3);
diff --git a/clang/test/CodeGen/object-size.cpp b/clang/test/CodeGen/object-size.cpp
index 725c492..3c8390f 100644
--- a/clang/test/CodeGen/object-size.cpp
+++ b/clang/test/CodeGen/object-size.cpp
@@ -35,29 +35,29 @@
struct B : A {};
struct C { int i; B bs[1]; } *c;
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1 false)
gi = __builtin_object_size(&c->bs[0], 0);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1 false)
gi = __builtin_object_size(&c->bs[0], 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1 false)
gi = __builtin_object_size(&c->bs[0], 2);
// CHECK: store i32 16
gi = __builtin_object_size(&c->bs[0], 3);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1 false)
gi = __builtin_object_size((A*)&c->bs[0], 0);
// CHECK: store i32 16
gi = __builtin_object_size((A*)&c->bs[0], 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1 false)
gi = __builtin_object_size((A*)&c->bs[0], 2);
// CHECK: store i32 16
gi = __builtin_object_size((A*)&c->bs[0], 3);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 false, i1 true, i1 false)
gi = __builtin_object_size(&c->bs[0].buf[0], 0);
// CHECK: store i32 16
gi = __builtin_object_size(&c->bs[0].buf[0], 1);
- // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true)
+ // CHECK: call i64 @llvm.objectsize.i64.p0i8(i8* %{{.*}}, i1 true, i1 true, i1 false)
gi = __builtin_object_size(&c->bs[0].buf[0], 2);
// CHECK: store i32 16
gi = __builtin_object_size(&c->bs[0].buf[0], 3);