[llvm] e31bfc0 - [AMDGPU] Strengthen preload intrinsics to noundef and nonnull (#92801)
via llvm-commits
llvm-commits at lists.llvm.org
Mon Jun 3 14:37:12 PDT 2024
Author: Krzysztof Drewniak
Date: 2024-06-03T16:37:08-05:00
New Revision: e31bfc040a240c4ba8b24df840290d6f31b83bfc
URL: https://github.com/llvm/llvm-project/commit/e31bfc040a240c4ba8b24df840290d6f31b83bfc
DIFF: https://github.com/llvm/llvm-project/commit/e31bfc040a240c4ba8b24df840290d6f31b83bfc.diff
LOG: [AMDGPU] Strengthen preload intrinsics to noundef and nonnull (#92801)
The various preloaded registers (workitem IDs, workgroup IDs, and
various implicit pointers) always have a finite, invariant, well-defined
value throughout a well-defined program.
In cases where the compiler infers or the user declares that some
implicit input will not be used (ex. via amdgcn-no-workitem-id-y), the
behavior of the entire program is undefined, since that misdeclaration
can cause arbitrary other preloaded-register intrinsics to access the
wrong register. This case is not expected to arise in practice, but
could occur when the no implicit argument attributes were not cleared
correctly in the presence of external functions, indrect calls, or other
means of executing un-analyzable code. Failure to detect that case would
be a bug in the attributor.
This commit updates the documentation to reflect this long-standing
reality.
Then, on the basis that all implicit arguments are defined in all
correct programs, the intrinsics that return those values are
annototated with `noundef``. Some implicit pointer arguments gain a
`nonnull`, but the kernel argument segment pointer or implicit argument
pointers don't necessarily have this property.
This will prevent spurious calls to `freeze` in front-end optimizations
that destroy user-provided ranges on built-in IDs.
(While I'm here, this commit adds a test for `noundef` on kernel
arguments which is currently unimplemented)
Added:
Modified:
llvm/docs/AMDGPUUsage.rst
llvm/include/llvm/IR/IntrinsicsAMDGPU.td
llvm/lib/Target/AMDGPU/AMDGPULowerKernelArguments.cpp
llvm/test/CodeGen/AMDGPU/lower-kernargs.ll
llvm/test/CodeGen/AMDGPU/lower-module-lds-indirect-extern-uses-max-reachable-alignment.ll
llvm/test/CodeGen/AMDGPU/preload-kernargs-IR-lowering.ll
Removed:
################################################################################
diff --git a/llvm/docs/AMDGPUUsage.rst b/llvm/docs/AMDGPUUsage.rst
index 8a787d3160eb9..bb6751038fc9c 100644
--- a/llvm/docs/AMDGPUUsage.rst
+++ b/llvm/docs/AMDGPUUsage.rst
@@ -1395,8 +1395,11 @@ The AMDGPU backend supports the following LLVM IR attributes.
"amdgpu-no-workitem-id-x" Indicates the function does not depend on the value of the
llvm.amdgcn.workitem.id.x intrinsic. If a function is marked with this
- attribute, or reached through a call site marked with this attribute,
- the value returned by the intrinsic is undefined. The backend can
+ attribute, or reached through a call site marked with this attribute, and
+ that intrinsic is called, the behavior of the program is undefined. (Whole-program
+ undefined behavior is used here because, for example, the absence of a required workitem
+ ID in the preloaded register set can mean that all other preloaded registers
+ are earlier than the compilation assumed they would be.) The backend can
generally infer this during code generation, so typically there is no
benefit to frontends marking functions with this.
diff --git a/llvm/include/llvm/IR/IntrinsicsAMDGPU.td b/llvm/include/llvm/IR/IntrinsicsAMDGPU.td
index d4a8954a4cdac..bfb966dfad02d 100644
--- a/llvm/include/llvm/IR/IntrinsicsAMDGPU.td
+++ b/llvm/include/llvm/IR/IntrinsicsAMDGPU.td
@@ -12,11 +12,18 @@
def global_ptr_ty : LLVMQualPointerType<1>;
+// The amdgpu-no-* attributes (ex amdgpu-no-workitem-id-z) typically inferred
+// by the backend cause whole-program undefined behavior when violated, such as
+// by causing all other preload register intrinsics to return arbitrarily incorrect
+// values. In non-entry-point functions, attempting to call a function that needs
+// some preloaded register from a function that is known to not need it is a violation
+// of the calling convention and also program-level UB. Outside of such IR-level UB,
+// these preloaded registers are always set to a well-defined value and are thus `noundef`.
class AMDGPUReadPreloadRegisterIntrinsic
- : DefaultAttrsIntrinsic<[llvm_i32_ty], [], [IntrNoMem, IntrSpeculatable]>;
+ : DefaultAttrsIntrinsic<[llvm_i32_ty], [], [NoUndef<RetIndex>, IntrNoMem, IntrSpeculatable]>;
class AMDGPUReadPreloadRegisterIntrinsicNamed<string name>
- : DefaultAttrsIntrinsic<[llvm_i32_ty], [], [IntrNoMem, IntrSpeculatable]>, ClangBuiltin<name>;
+ : DefaultAttrsIntrinsic<[llvm_i32_ty], [], [NoUndef<RetIndex>, IntrNoMem, IntrSpeculatable]>, ClangBuiltin<name>;
// Used to tag image and resource intrinsics with information used to generate
// mem operands.
@@ -56,7 +63,7 @@ def int_r600_group_barrier : ClangBuiltin<"__builtin_r600_group_barrier">,
def int_r600_implicitarg_ptr :
ClangBuiltin<"__builtin_r600_implicitarg_ptr">,
DefaultAttrsIntrinsic<[LLVMQualPointerType<7>], [],
- [IntrNoMem, IntrSpeculatable]>;
+ [NoUndef<RetIndex>, IntrNoMem, IntrSpeculatable]>;
def int_r600_rat_store_typed :
// 1st parameter: Data
@@ -144,39 +151,43 @@ defm int_amdgcn_workgroup_id : AMDGPUReadPreloadRegisterIntrinsic_xyz_named
def int_amdgcn_dispatch_ptr :
DefaultAttrsIntrinsic<[LLVMQualPointerType<4>], [],
- [Align<RetIndex, 4>, IntrNoMem, IntrSpeculatable]>;
+ [Align<RetIndex, 4>, NoUndef<RetIndex>, NonNull<RetIndex>, IntrNoMem, IntrSpeculatable]>;
def int_amdgcn_queue_ptr :
ClangBuiltin<"__builtin_amdgcn_queue_ptr">,
DefaultAttrsIntrinsic<[LLVMQualPointerType<4>], [],
- [Align<RetIndex, 4>, IntrNoMem, IntrSpeculatable]>;
+ [Align<RetIndex, 4>, NoUndef<RetIndex>, NonNull<RetIndex>, IntrNoMem, IntrSpeculatable]>;
def int_amdgcn_kernarg_segment_ptr :
ClangBuiltin<"__builtin_amdgcn_kernarg_segment_ptr">,
DefaultAttrsIntrinsic<[LLVMQualPointerType<4>], [],
- [Align<RetIndex, 4>, IntrNoMem, IntrSpeculatable]>;
+ [Align<RetIndex, 4>, NoUndef<RetIndex>, IntrNoMem, IntrSpeculatable]>;
def int_amdgcn_implicitarg_ptr :
ClangBuiltin<"__builtin_amdgcn_implicitarg_ptr">,
DefaultAttrsIntrinsic<[LLVMQualPointerType<4>], [],
- [Align<RetIndex, 4>, IntrNoMem, IntrSpeculatable]>;
+ [Align<RetIndex, 4>, NoUndef<RetIndex>, IntrNoMem, IntrSpeculatable]>;
+// Returns the amount of LDS statically allocated for this program.
+// This is no longer guaranteed to be a compile-time constant due to linking
+// support.
def int_amdgcn_groupstaticsize :
ClangBuiltin<"__builtin_amdgcn_groupstaticsize">,
- DefaultAttrsIntrinsic<[llvm_i32_ty], [], [IntrNoMem, IntrSpeculatable]>;
+ DefaultAttrsIntrinsic<[llvm_i32_ty], [], [NoUndef<RetIndex>, IntrNoMem, IntrSpeculatable]>;
def int_amdgcn_dispatch_id :
ClangBuiltin<"__builtin_amdgcn_dispatch_id">,
- DefaultAttrsIntrinsic<[llvm_i64_ty], [], [IntrNoMem, IntrSpeculatable]>;
+ DefaultAttrsIntrinsic<[llvm_i64_ty], [], [NoUndef<RetIndex>, IntrNoMem, IntrSpeculatable]>;
// For internal use. Coordinates LDS lowering between IR transform and backend.
def int_amdgcn_lds_kernel_id :
- DefaultAttrsIntrinsic<[llvm_i32_ty], [], [IntrNoMem, IntrSpeculatable]>;
+ DefaultAttrsIntrinsic<[llvm_i32_ty], [], [NoUndef<RetIndex>, IntrNoMem, IntrSpeculatable]>;
def int_amdgcn_implicit_buffer_ptr :
ClangBuiltin<"__builtin_amdgcn_implicit_buffer_ptr">,
DefaultAttrsIntrinsic<[LLVMQualPointerType<4>], [],
- [Align<RetIndex, 4>, IntrNoMem, IntrSpeculatable]>;
+ [Align<RetIndex, 4>, NoUndef<RetIndex>,
+ IntrNoMem, IntrSpeculatable]>;
// Set EXEC to the 64-bit value given.
// This is always moved to the beginning of the basic block.
@@ -199,7 +210,7 @@ def int_amdgcn_init_exec_from_input : Intrinsic<[],
def int_amdgcn_wavefrontsize :
ClangBuiltin<"__builtin_amdgcn_wavefrontsize">,
- DefaultAttrsIntrinsic<[llvm_i32_ty], [], [IntrNoMem, IntrSpeculatable]>;
+ DefaultAttrsIntrinsic<[llvm_i32_ty], [], [NoUndef<RetIndex>, IntrNoMem, IntrSpeculatable]>;
// Represent a relocation constant.
def int_amdgcn_reloc_constant : DefaultAttrsIntrinsic<
@@ -1923,8 +1934,8 @@ def int_amdgcn_s_setreg :
// s_getpc_b64 instruction returns a zero-extended value.
def int_amdgcn_s_getpc :
ClangBuiltin<"__builtin_amdgcn_s_getpc">,
- DefaultAttrsIntrinsic<[llvm_i64_ty], [], [IntrNoMem, IntrSpeculatable,
- IntrWillReturn]>;
+ DefaultAttrsIntrinsic<[llvm_i64_ty], [], [NoUndef<RetIndex>, IntrNoMem,
+ IntrSpeculatable, IntrWillReturn]>;
// __builtin_amdgcn_interp_mov <param>, <attr_chan>, <attr>, <m0>
// param values: 0 = P10, 1 = P20, 2 = P0
@@ -2044,7 +2055,7 @@ def int_amdgcn_ps_live : DefaultAttrsIntrinsic <
// Query currently live lanes.
// Returns true if lane is live (and not a helper lane).
def int_amdgcn_live_mask : DefaultAttrsIntrinsic <[llvm_i1_ty],
- [], [IntrReadMem, IntrInaccessibleMemOnly]
+ [], [NoUndef<RetIndex>, IntrReadMem, IntrInaccessibleMemOnly]
>;
def int_amdgcn_mbcnt_lo :
@@ -2517,7 +2528,7 @@ def int_amdgcn_mov_dpp8 :
def int_amdgcn_s_get_waveid_in_workgroup :
ClangBuiltin<"__builtin_amdgcn_s_get_waveid_in_workgroup">,
Intrinsic<[llvm_i32_ty], [],
- [IntrNoMem, IntrHasSideEffects, IntrWillReturn, IntrNoCallback, IntrNoFree]>;
+ [NoUndef<RetIndex>, IntrNoMem, IntrHasSideEffects, IntrWillReturn, IntrNoCallback, IntrNoFree]>;
class AMDGPUAtomicRtn<LLVMType vt, LLVMType pt = llvm_anyptr_ty> : Intrinsic <
[vt],
@@ -2751,7 +2762,7 @@ def int_amdgcn_global_load_tr_b128 : AMDGPULoadIntrinsic<global_ptr_ty>;
// i32 @llvm.amdgcn.wave.id()
def int_amdgcn_wave_id :
- DefaultAttrsIntrinsic<[llvm_i32_ty], [], [IntrNoMem, IntrSpeculatable]>;
+ DefaultAttrsIntrinsic<[llvm_i32_ty], [], [NoUndef<RetIndex>, IntrNoMem, IntrSpeculatable]>;
//===----------------------------------------------------------------------===//
// Deep learning intrinsics.
diff --git a/llvm/lib/Target/AMDGPU/AMDGPULowerKernelArguments.cpp b/llvm/lib/Target/AMDGPU/AMDGPULowerKernelArguments.cpp
index bc58407a73294..1873fdb4d2596 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPULowerKernelArguments.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPULowerKernelArguments.cpp
@@ -120,7 +120,6 @@ static bool lowerKernelArguments(Function &F, const TargetMachine &TM) {
CallInst *KernArgSegment =
Builder.CreateIntrinsic(Intrinsic::amdgcn_kernarg_segment_ptr, {}, {},
nullptr, F.getName() + ".kernarg.segment");
-
KernArgSegment->addRetAttr(Attribute::NonNull);
KernArgSegment->addRetAttr(
Attribute::getWithDereferenceableBytes(Ctx, TotalKernArgSize));
diff --git a/llvm/test/CodeGen/AMDGPU/lower-kernargs.ll b/llvm/test/CodeGen/AMDGPU/lower-kernargs.ll
index 7408d3776ae22..043294f5a1163 100644
--- a/llvm/test/CodeGen/AMDGPU/lower-kernargs.ll
+++ b/llvm/test/CodeGen/AMDGPU/lower-kernargs.ll
@@ -1,4 +1,4 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals all
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals
; RUN: opt -mtriple=amdgcn-amd-amdhsa -S -o - -passes=amdgpu-lower-kernel-arguments %s | FileCheck -check-prefixes=GCN,HSA %s
; RUN: opt -mtriple=amdgcn-- -S -o - -passes=amdgpu-lower-kernel-arguments %s | FileCheck -check-prefixes=GCN,MESA %s
@@ -1041,14 +1041,14 @@ define amdgpu_kernel void @kern_global_ptr_dereferencable_or_null(ptr addrspace(
; HSA-LABEL: @kern_global_ptr_dereferencable_or_null(
; HSA-NEXT: [[KERN_GLOBAL_PTR_DEREFERENCABLE_OR_NULL_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(264) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; HSA-NEXT: [[PTR_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[KERN_GLOBAL_PTR_DEREFERENCABLE_OR_NULL_KERNARG_SEGMENT]], i64 0
-; HSA-NEXT: [[PTR_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[PTR_KERNARG_OFFSET]], align 16, !invariant.load [[META1]], !dereferenceable_or_null !3
+; HSA-NEXT: [[PTR_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[PTR_KERNARG_OFFSET]], align 16, !invariant.load [[META1]], !dereferenceable_or_null [[META3:![0-9]+]]
; HSA-NEXT: store volatile ptr addrspace(1) [[PTR_LOAD]], ptr addrspace(1) undef, align 8
; HSA-NEXT: ret void
;
; MESA-LABEL: @kern_global_ptr_dereferencable_or_null(
; MESA-NEXT: [[KERN_GLOBAL_PTR_DEREFERENCABLE_OR_NULL_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(264) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; MESA-NEXT: [[PTR_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[KERN_GLOBAL_PTR_DEREFERENCABLE_OR_NULL_KERNARG_SEGMENT]], i64 36
-; MESA-NEXT: [[PTR_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[PTR_KERNARG_OFFSET]], align 4, !invariant.load [[META1]], !dereferenceable_or_null !3
+; MESA-NEXT: [[PTR_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[PTR_KERNARG_OFFSET]], align 4, !invariant.load [[META1]], !dereferenceable_or_null [[META3:![0-9]+]]
; MESA-NEXT: store volatile ptr addrspace(1) [[PTR_LOAD]], ptr addrspace(1) undef, align 8
; MESA-NEXT: ret void
;
@@ -1116,6 +1116,25 @@ define amdgpu_kernel void @kern_noalias_global_ptr_x2(ptr addrspace(1) noalias %
ret void
}
+define amdgpu_kernel void @kern_noundef_global_ptr(ptr addrspace(1) noundef %ptr) #0 {
+; HSA-LABEL: @kern_noundef_global_ptr(
+; HSA-NEXT: [[KERN_NOUNDEF_GLOBAL_PTR_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(264) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
+; HSA-NEXT: [[PTR_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[KERN_NOUNDEF_GLOBAL_PTR_KERNARG_SEGMENT]], i64 0
+; HSA-NEXT: [[PTR_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[PTR_KERNARG_OFFSET]], align 16, !invariant.load [[META1]]
+; HSA-NEXT: store volatile ptr addrspace(1) [[PTR_LOAD]], ptr addrspace(1) null, align 8
+; HSA-NEXT: ret void
+;
+; MESA-LABEL: @kern_noundef_global_ptr(
+; MESA-NEXT: [[KERN_NOUNDEF_GLOBAL_PTR_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(264) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
+; MESA-NEXT: [[PTR_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[KERN_NOUNDEF_GLOBAL_PTR_KERNARG_SEGMENT]], i64 36
+; MESA-NEXT: [[PTR_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[PTR_KERNARG_OFFSET]], align 4, !invariant.load [[META1]]
+; MESA-NEXT: store volatile ptr addrspace(1) [[PTR_LOAD]], ptr addrspace(1) null, align 8
+; MESA-NEXT: ret void
+;
+ store volatile ptr addrspace(1) %ptr, ptr addrspace(1) null
+ ret void
+}
+
define amdgpu_kernel void @struct_i8_i8_arg({i8, i8} %in) #0 {
; HSA-LABEL: @struct_i8_i8_arg(
; HSA-NEXT: entry:
@@ -1711,12 +1730,12 @@ attributes #2 = { nounwind "target-cpu"="tahiti" }
; HSA: [[META0:![0-9]+]] = !{i32 1, !"amdhsa_code_object_version", i32 500}
; HSA: [[META1]] = !{}
; HSA: [[META2]] = !{i64 42}
-; HSA: [[META3:![0-9]+]] = !{i64 128}
+; HSA: [[META3]] = !{i64 128}
; HSA: [[META4]] = !{i64 1024}
;.
; MESA: [[META0:![0-9]+]] = !{i32 1, !"amdhsa_code_object_version", i32 500}
; MESA: [[META1]] = !{}
; MESA: [[META2]] = !{i64 42}
-; MESA: [[META3:![0-9]+]] = !{i64 128}
+; MESA: [[META3]] = !{i64 128}
; MESA: [[META4]] = !{i64 1024}
;.
diff --git a/llvm/test/CodeGen/AMDGPU/lower-module-lds-indirect-extern-uses-max-reachable-alignment.ll b/llvm/test/CodeGen/AMDGPU/lower-module-lds-indirect-extern-uses-max-reachable-alignment.ll
index efb4fc0fc2678..a553375cb51e0 100644
--- a/llvm/test/CodeGen/AMDGPU/lower-module-lds-indirect-extern-uses-max-reachable-alignment.ll
+++ b/llvm/test/CodeGen/AMDGPU/lower-module-lds-indirect-extern-uses-max-reachable-alignment.ll
@@ -181,7 +181,7 @@ attributes #0 = { noinline }
; CHECK: declare void @llvm.donothing() #2
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
-; CHECK: declare i32 @llvm.amdgcn.lds.kernel.id() #3
+; CHECK: declare noundef i32 @llvm.amdgcn.lds.kernel.id() #3
; CHECK: attributes #0 = { noinline }
; CHECK: attributes #1 = { "amdgpu-lds-size"="4,4" }
diff --git a/llvm/test/CodeGen/AMDGPU/preload-kernargs-IR-lowering.ll b/llvm/test/CodeGen/AMDGPU/preload-kernargs-IR-lowering.ll
index b9a0124fce225..ab0fb7584d50c 100644
--- a/llvm/test/CodeGen/AMDGPU/preload-kernargs-IR-lowering.ll
+++ b/llvm/test/CodeGen/AMDGPU/preload-kernargs-IR-lowering.ll
@@ -9,9 +9,9 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_2(ptr addrspace(1) %i
; NO-PRELOAD-SAME: (ptr addrspace(1) [[IN:%.*]], ptr addrspace(1) [[OUT:%.*]]) #[[ATTR0:[0-9]+]] {
; NO-PRELOAD-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_2_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(16) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; NO-PRELOAD-NEXT: [[IN_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_2_KERNARG_SEGMENT]], i64 0
-; NO-PRELOAD-NEXT: [[IN_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN_KERNARG_OFFSET]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[IN_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN_KERNARG_OFFSET]], align 16, !invariant.load [[META0:![0-9]+]]
; NO-PRELOAD-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_2_KERNARG_SEGMENT]], i64 8
-; NO-PRELOAD-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 8, !invariant.load !0
+; NO-PRELOAD-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN_LOAD]], align 4
; NO-PRELOAD-NEXT: store i32 [[LOAD]], ptr addrspace(1) [[OUT_LOAD]], align 4
; NO-PRELOAD-NEXT: ret void
@@ -20,7 +20,7 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_2(ptr addrspace(1) %i
; PRELOAD-1-SAME: (ptr addrspace(1) inreg [[IN:%.*]], ptr addrspace(1) [[OUT:%.*]]) #[[ATTR0:[0-9]+]] {
; PRELOAD-1-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_2_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(16) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; PRELOAD-1-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_2_KERNARG_SEGMENT]], i64 8
-; PRELOAD-1-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-1-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 8, !invariant.load [[META0:![0-9]+]]
; PRELOAD-1-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN]], align 4
; PRELOAD-1-NEXT: store i32 [[LOAD]], ptr addrspace(1) [[OUT_LOAD]], align 4
; PRELOAD-1-NEXT: ret void
@@ -49,13 +49,13 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_4(ptr addrspace(1) %i
; NO-PRELOAD-SAME: (ptr addrspace(1) [[IN:%.*]], ptr addrspace(1) [[IN1:%.*]], ptr addrspace(1) [[OUT:%.*]], ptr addrspace(1) [[OUT1:%.*]]) #[[ATTR0]] {
; NO-PRELOAD-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(32) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; NO-PRELOAD-NEXT: [[IN_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_KERNARG_SEGMENT]], i64 0
-; NO-PRELOAD-NEXT: [[IN_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN_KERNARG_OFFSET]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[IN_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[IN1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_KERNARG_SEGMENT]], i64 8
-; NO-PRELOAD-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; NO-PRELOAD-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_KERNARG_SEGMENT]], i64 16
-; NO-PRELOAD-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[OUT1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_KERNARG_SEGMENT]], i64 24
-; NO-PRELOAD-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; NO-PRELOAD-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN_LOAD]], align 4
; NO-PRELOAD-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(1) [[IN1_LOAD]], align 4
; NO-PRELOAD-NEXT: store i32 [[LOAD]], ptr addrspace(1) [[OUT_LOAD]], align 4
@@ -66,11 +66,11 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_4(ptr addrspace(1) %i
; PRELOAD-1-SAME: (ptr addrspace(1) inreg [[IN:%.*]], ptr addrspace(1) [[IN1:%.*]], ptr addrspace(1) [[OUT:%.*]], ptr addrspace(1) [[OUT1:%.*]]) #[[ATTR0]] {
; PRELOAD-1-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(32) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; PRELOAD-1-NEXT: [[IN1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_KERNARG_SEGMENT]], i64 8
-; PRELOAD-1-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-1-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_KERNARG_SEGMENT]], i64 16
-; PRELOAD-1-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load !0
+; PRELOAD-1-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[OUT1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_KERNARG_SEGMENT]], i64 24
-; PRELOAD-1-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-1-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN]], align 4
; PRELOAD-1-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(1) [[IN1_LOAD]], align 4
; PRELOAD-1-NEXT: store i32 [[LOAD]], ptr addrspace(1) [[OUT_LOAD]], align 4
@@ -81,7 +81,7 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_4(ptr addrspace(1) %i
; PRELOAD-3-SAME: (ptr addrspace(1) inreg [[IN:%.*]], ptr addrspace(1) inreg [[IN1:%.*]], ptr addrspace(1) inreg [[OUT:%.*]], ptr addrspace(1) [[OUT1:%.*]]) #[[ATTR0]] {
; PRELOAD-3-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(32) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; PRELOAD-3-NEXT: [[OUT1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_KERNARG_SEGMENT]], i64 24
-; PRELOAD-3-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-3-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load [[META0:![0-9]+]]
; PRELOAD-3-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN]], align 4
; PRELOAD-3-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(1) [[IN1]], align 4
; PRELOAD-3-NEXT: store i32 [[LOAD]], ptr addrspace(1) [[OUT]], align 4
@@ -109,21 +109,21 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_8(ptr addrspace(1) %i
; NO-PRELOAD-SAME: (ptr addrspace(1) [[IN:%.*]], ptr addrspace(1) [[IN1:%.*]], ptr addrspace(1) [[IN2:%.*]], ptr addrspace(1) [[IN3:%.*]], ptr addrspace(1) [[OUT:%.*]], ptr addrspace(1) [[OUT1:%.*]], ptr addrspace(1) [[OUT2:%.*]], ptr addrspace(1) [[OUT3:%.*]]) #[[ATTR0]] {
; NO-PRELOAD-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(64) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; NO-PRELOAD-NEXT: [[IN_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 0
-; NO-PRELOAD-NEXT: [[IN_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN_KERNARG_OFFSET]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[IN_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[IN1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 8
-; NO-PRELOAD-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; NO-PRELOAD-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[IN2_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 16
-; NO-PRELOAD-NEXT: [[IN2_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN2_KERNARG_OFFSET]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[IN2_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN2_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[IN3_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 24
-; NO-PRELOAD-NEXT: [[IN3_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN3_KERNARG_OFFSET]], align 8, !invariant.load !0
+; NO-PRELOAD-NEXT: [[IN3_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN3_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 32
-; NO-PRELOAD-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[OUT1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 40
-; NO-PRELOAD-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; NO-PRELOAD-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[OUT2_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 48
-; NO-PRELOAD-NEXT: [[OUT2_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT2_KERNARG_OFFSET]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[OUT2_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT2_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[OUT3_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 56
-; NO-PRELOAD-NEXT: [[OUT3_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT3_KERNARG_OFFSET]], align 8, !invariant.load !0
+; NO-PRELOAD-NEXT: [[OUT3_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT3_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN_LOAD]], align 4
; NO-PRELOAD-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(1) [[IN1_LOAD]], align 4
; NO-PRELOAD-NEXT: [[LOAD2:%.*]] = load i32, ptr addrspace(1) [[IN2_LOAD]], align 4
@@ -138,19 +138,19 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_8(ptr addrspace(1) %i
; PRELOAD-1-SAME: (ptr addrspace(1) inreg [[IN:%.*]], ptr addrspace(1) [[IN1:%.*]], ptr addrspace(1) [[IN2:%.*]], ptr addrspace(1) [[IN3:%.*]], ptr addrspace(1) [[OUT:%.*]], ptr addrspace(1) [[OUT1:%.*]], ptr addrspace(1) [[OUT2:%.*]], ptr addrspace(1) [[OUT3:%.*]]) #[[ATTR0]] {
; PRELOAD-1-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(64) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; PRELOAD-1-NEXT: [[IN1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 8
-; PRELOAD-1-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-1-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[IN2_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 16
-; PRELOAD-1-NEXT: [[IN2_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN2_KERNARG_OFFSET]], align 16, !invariant.load !0
+; PRELOAD-1-NEXT: [[IN2_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN2_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[IN3_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 24
-; PRELOAD-1-NEXT: [[IN3_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN3_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-1-NEXT: [[IN3_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN3_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 32
-; PRELOAD-1-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load !0
+; PRELOAD-1-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[OUT1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 40
-; PRELOAD-1-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-1-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[OUT2_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 48
-; PRELOAD-1-NEXT: [[OUT2_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT2_KERNARG_OFFSET]], align 16, !invariant.load !0
+; PRELOAD-1-NEXT: [[OUT2_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT2_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[OUT3_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 56
-; PRELOAD-1-NEXT: [[OUT3_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT3_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-1-NEXT: [[OUT3_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT3_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN]], align 4
; PRELOAD-1-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(1) [[IN1_LOAD]], align 4
; PRELOAD-1-NEXT: [[LOAD2:%.*]] = load i32, ptr addrspace(1) [[IN2_LOAD]], align 4
@@ -165,15 +165,15 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_8(ptr addrspace(1) %i
; PRELOAD-3-SAME: (ptr addrspace(1) inreg [[IN:%.*]], ptr addrspace(1) inreg [[IN1:%.*]], ptr addrspace(1) inreg [[IN2:%.*]], ptr addrspace(1) [[IN3:%.*]], ptr addrspace(1) [[OUT:%.*]], ptr addrspace(1) [[OUT1:%.*]], ptr addrspace(1) [[OUT2:%.*]], ptr addrspace(1) [[OUT3:%.*]]) #[[ATTR0]] {
; PRELOAD-3-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(64) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; PRELOAD-3-NEXT: [[IN3_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 24
-; PRELOAD-3-NEXT: [[IN3_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN3_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-3-NEXT: [[IN3_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN3_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-3-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 32
-; PRELOAD-3-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load !0
+; PRELOAD-3-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; PRELOAD-3-NEXT: [[OUT1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 40
-; PRELOAD-3-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-3-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-3-NEXT: [[OUT2_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 48
-; PRELOAD-3-NEXT: [[OUT2_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT2_KERNARG_OFFSET]], align 16, !invariant.load !0
+; PRELOAD-3-NEXT: [[OUT2_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT2_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; PRELOAD-3-NEXT: [[OUT3_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 56
-; PRELOAD-3-NEXT: [[OUT3_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT3_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-3-NEXT: [[OUT3_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT3_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-3-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN]], align 4
; PRELOAD-3-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(1) [[IN1]], align 4
; PRELOAD-3-NEXT: [[LOAD2:%.*]] = load i32, ptr addrspace(1) [[IN2]], align 4
@@ -188,7 +188,7 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_8(ptr addrspace(1) %i
; PRELOAD-8-SAME: (ptr addrspace(1) inreg [[IN:%.*]], ptr addrspace(1) inreg [[IN1:%.*]], ptr addrspace(1) inreg [[IN2:%.*]], ptr addrspace(1) inreg [[IN3:%.*]], ptr addrspace(1) inreg [[OUT:%.*]], ptr addrspace(1) inreg [[OUT1:%.*]], ptr addrspace(1) inreg [[OUT2:%.*]], ptr addrspace(1) inreg [[OUT3:%.*]]) #[[ATTR0]] {
; PRELOAD-8-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(64) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; PRELOAD-8-NEXT: [[OUT3_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_8_KERNARG_SEGMENT]], i64 56
-; PRELOAD-8-NEXT: [[OUT3_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT3_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-8-NEXT: [[OUT3_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT3_KERNARG_OFFSET]], align 8, !invariant.load [[META0:![0-9]+]]
; PRELOAD-8-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN]], align 4
; PRELOAD-8-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(1) [[IN1]], align 4
; PRELOAD-8-NEXT: [[LOAD2:%.*]] = load i32, ptr addrspace(1) [[IN2]], align 4
@@ -217,13 +217,13 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_4_inreg_offset(ptr ad
; NO-PRELOAD-SAME: (ptr addrspace(1) [[IN:%.*]], ptr addrspace(1) [[IN1:%.*]], ptr addrspace(1) inreg [[OUT:%.*]], ptr addrspace(1) inreg [[OUT1:%.*]]) #[[ATTR0]] {
; NO-PRELOAD-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(32) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; NO-PRELOAD-NEXT: [[IN_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_KERNARG_SEGMENT]], i64 0
-; NO-PRELOAD-NEXT: [[IN_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN_KERNARG_OFFSET]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[IN_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[IN1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_KERNARG_SEGMENT]], i64 8
-; NO-PRELOAD-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; NO-PRELOAD-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_KERNARG_SEGMENT]], i64 16
-; NO-PRELOAD-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[OUT1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_KERNARG_SEGMENT]], i64 24
-; NO-PRELOAD-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; NO-PRELOAD-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN_LOAD]], align 4
; NO-PRELOAD-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(1) [[IN1_LOAD]], align 4
; NO-PRELOAD-NEXT: store i32 [[LOAD]], ptr addrspace(1) [[OUT_LOAD]], align 4
@@ -234,11 +234,11 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_4_inreg_offset(ptr ad
; PRELOAD-1-SAME: (ptr addrspace(1) inreg [[IN:%.*]], ptr addrspace(1) [[IN1:%.*]], ptr addrspace(1) inreg [[OUT:%.*]], ptr addrspace(1) inreg [[OUT1:%.*]]) #[[ATTR0]] {
; PRELOAD-1-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(32) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; PRELOAD-1-NEXT: [[IN1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_KERNARG_SEGMENT]], i64 8
-; PRELOAD-1-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-1-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_KERNARG_SEGMENT]], i64 16
-; PRELOAD-1-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load !0
+; PRELOAD-1-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[OUT1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_KERNARG_SEGMENT]], i64 24
-; PRELOAD-1-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-1-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN]], align 4
; PRELOAD-1-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(1) [[IN1_LOAD]], align 4
; PRELOAD-1-NEXT: store i32 [[LOAD]], ptr addrspace(1) [[OUT_LOAD]], align 4
@@ -277,11 +277,11 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_4_inreg_offset_two_se
; NO-PRELOAD-SAME: (ptr addrspace(1) inreg [[IN:%.*]], ptr addrspace(1) [[IN1:%.*]], ptr addrspace(1) inreg [[OUT:%.*]], ptr addrspace(1) inreg [[OUT1:%.*]]) #[[ATTR0]] {
; NO-PRELOAD-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_TWO_SEQUENCE_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(32) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; NO-PRELOAD-NEXT: [[IN1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_TWO_SEQUENCE_KERNARG_SEGMENT]], i64 8
-; NO-PRELOAD-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; NO-PRELOAD-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_TWO_SEQUENCE_KERNARG_SEGMENT]], i64 16
-; NO-PRELOAD-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[OUT1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_TWO_SEQUENCE_KERNARG_SEGMENT]], i64 24
-; NO-PRELOAD-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; NO-PRELOAD-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN]], align 4
; NO-PRELOAD-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(1) [[IN1_LOAD]], align 4
; NO-PRELOAD-NEXT: store i32 [[LOAD]], ptr addrspace(1) [[OUT_LOAD]], align 4
@@ -292,11 +292,11 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_4_inreg_offset_two_se
; PRELOAD-1-SAME: (ptr addrspace(1) inreg [[IN:%.*]], ptr addrspace(1) [[IN1:%.*]], ptr addrspace(1) inreg [[OUT:%.*]], ptr addrspace(1) inreg [[OUT1:%.*]]) #[[ATTR0]] {
; PRELOAD-1-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_TWO_SEQUENCE_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(32) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; PRELOAD-1-NEXT: [[IN1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_TWO_SEQUENCE_KERNARG_SEGMENT]], i64 8
-; PRELOAD-1-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-1-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_TWO_SEQUENCE_KERNARG_SEGMENT]], i64 16
-; PRELOAD-1-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load !0
+; PRELOAD-1-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[OUT1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_INREG_OFFSET_TWO_SEQUENCE_KERNARG_SEGMENT]], i64 24
-; PRELOAD-1-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-1-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN]], align 4
; PRELOAD-1-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(1) [[IN1_LOAD]], align 4
; PRELOAD-1-NEXT: store i32 [[LOAD]], ptr addrspace(1) [[OUT_LOAD]], align 4
@@ -333,16 +333,16 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_4_misaligned(i16 %arg
; NO-PRELOAD-SAME: (i16 [[ARG0:%.*]], ptr addrspace(1) [[IN:%.*]], ptr addrspace(1) [[IN1:%.*]], ptr addrspace(1) [[OUT:%.*]], ptr addrspace(1) [[OUT1:%.*]]) #[[ATTR0]] {
; NO-PRELOAD-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_MISALIGNED_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(40) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; NO-PRELOAD-NEXT: [[ARG0_KERNARG_OFFSET_ALIGN_DOWN:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_MISALIGNED_KERNARG_SEGMENT]], i64 0
-; NO-PRELOAD-NEXT: [[TMP1:%.*]] = load i32, ptr addrspace(4) [[ARG0_KERNARG_OFFSET_ALIGN_DOWN]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[TMP1:%.*]] = load i32, ptr addrspace(4) [[ARG0_KERNARG_OFFSET_ALIGN_DOWN]], align 16, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[TMP2:%.*]] = trunc i32 [[TMP1]] to i16
; NO-PRELOAD-NEXT: [[IN_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_MISALIGNED_KERNARG_SEGMENT]], i64 8
-; NO-PRELOAD-NEXT: [[IN_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN_KERNARG_OFFSET]], align 8, !invariant.load !0
+; NO-PRELOAD-NEXT: [[IN_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[IN1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_MISALIGNED_KERNARG_SEGMENT]], i64 16
-; NO-PRELOAD-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_MISALIGNED_KERNARG_SEGMENT]], i64 24
-; NO-PRELOAD-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 8, !invariant.load !0
+; NO-PRELOAD-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[OUT1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_MISALIGNED_KERNARG_SEGMENT]], i64 32
-; NO-PRELOAD-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN_LOAD]], align 4
; NO-PRELOAD-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(1) [[IN1_LOAD]], align 4
; NO-PRELOAD-NEXT: [[EXT:%.*]] = zext i16 [[TMP2]] to i32
@@ -355,13 +355,13 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_4_misaligned(i16 %arg
; PRELOAD-1-SAME: (i16 inreg [[ARG0:%.*]], ptr addrspace(1) [[IN:%.*]], ptr addrspace(1) [[IN1:%.*]], ptr addrspace(1) [[OUT:%.*]], ptr addrspace(1) [[OUT1:%.*]]) #[[ATTR0]] {
; PRELOAD-1-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_MISALIGNED_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(40) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; PRELOAD-1-NEXT: [[IN_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_MISALIGNED_KERNARG_SEGMENT]], i64 8
-; PRELOAD-1-NEXT: [[IN_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-1-NEXT: [[IN_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[IN1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_MISALIGNED_KERNARG_SEGMENT]], i64 16
-; PRELOAD-1-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 16, !invariant.load !0
+; PRELOAD-1-NEXT: [[IN1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[IN1_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_MISALIGNED_KERNARG_SEGMENT]], i64 24
-; PRELOAD-1-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-1-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[OUT1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_MISALIGNED_KERNARG_SEGMENT]], i64 32
-; PRELOAD-1-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 16, !invariant.load !0
+; PRELOAD-1-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN_LOAD]], align 4
; PRELOAD-1-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(1) [[IN1_LOAD]], align 4
; PRELOAD-1-NEXT: [[EXT:%.*]] = zext i16 [[ARG0]] to i32
@@ -374,9 +374,9 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_4_misaligned(i16 %arg
; PRELOAD-3-SAME: (i16 inreg [[ARG0:%.*]], ptr addrspace(1) inreg [[IN:%.*]], ptr addrspace(1) inreg [[IN1:%.*]], ptr addrspace(1) [[OUT:%.*]], ptr addrspace(1) [[OUT1:%.*]]) #[[ATTR0]] {
; PRELOAD-3-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_MISALIGNED_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(40) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; PRELOAD-3-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_MISALIGNED_KERNARG_SEGMENT]], i64 24
-; PRELOAD-3-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-3-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-3-NEXT: [[OUT1_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_MISALIGNED_KERNARG_SEGMENT]], i64 32
-; PRELOAD-3-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 16, !invariant.load !0
+; PRELOAD-3-NEXT: [[OUT1_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT1_KERNARG_OFFSET]], align 16, !invariant.load [[META0]]
; PRELOAD-3-NEXT: [[LOAD:%.*]] = load i32, ptr addrspace(1) [[IN]], align 4
; PRELOAD-3-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(1) [[IN1]], align 4
; PRELOAD-3-NEXT: [[EXT:%.*]] = zext i16 [[ARG0]] to i32
@@ -412,14 +412,14 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_4_i16_i16(i16 %arg0,
; NO-PRELOAD-SAME: (i16 [[ARG0:%.*]], i16 [[ARG1:%.*]], ptr addrspace(1) [[OUT:%.*]]) #[[ATTR0]] {
; NO-PRELOAD-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_I16_I16_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(16) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; NO-PRELOAD-NEXT: [[ARG0_KERNARG_OFFSET_ALIGN_DOWN:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_I16_I16_KERNARG_SEGMENT]], i64 0
-; NO-PRELOAD-NEXT: [[TMP1:%.*]] = load i32, ptr addrspace(4) [[ARG0_KERNARG_OFFSET_ALIGN_DOWN]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[TMP1:%.*]] = load i32, ptr addrspace(4) [[ARG0_KERNARG_OFFSET_ALIGN_DOWN]], align 16, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[TMP2:%.*]] = trunc i32 [[TMP1]] to i16
; NO-PRELOAD-NEXT: [[ARG1_KERNARG_OFFSET_ALIGN_DOWN:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_I16_I16_KERNARG_SEGMENT]], i64 0
-; NO-PRELOAD-NEXT: [[TMP3:%.*]] = load i32, ptr addrspace(4) [[ARG1_KERNARG_OFFSET_ALIGN_DOWN]], align 16, !invariant.load !0
+; NO-PRELOAD-NEXT: [[TMP3:%.*]] = load i32, ptr addrspace(4) [[ARG1_KERNARG_OFFSET_ALIGN_DOWN]], align 16, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[TMP4:%.*]] = lshr i32 [[TMP3]], 16
; NO-PRELOAD-NEXT: [[TMP5:%.*]] = trunc i32 [[TMP4]] to i16
; NO-PRELOAD-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_I16_I16_KERNARG_SEGMENT]], i64 8
-; NO-PRELOAD-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 8, !invariant.load !0
+; NO-PRELOAD-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; NO-PRELOAD-NEXT: [[EXT:%.*]] = zext i16 [[TMP2]] to i32
; NO-PRELOAD-NEXT: [[EXT1:%.*]] = zext i16 [[TMP5]] to i32
; NO-PRELOAD-NEXT: [[ADD:%.*]] = add i32 [[EXT]], [[EXT1]]
@@ -430,11 +430,11 @@ define amdgpu_kernel void @test_preload_IR_lowering_kernel_4_i16_i16(i16 %arg0,
; PRELOAD-1-SAME: (i16 inreg [[ARG0:%.*]], i16 [[ARG1:%.*]], ptr addrspace(1) [[OUT:%.*]]) #[[ATTR0]] {
; PRELOAD-1-NEXT: [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_I16_I16_KERNARG_SEGMENT:%.*]] = call nonnull align 16 dereferenceable(16) ptr addrspace(4) @llvm.amdgcn.kernarg.segment.ptr()
; PRELOAD-1-NEXT: [[ARG1_KERNARG_OFFSET_ALIGN_DOWN:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_I16_I16_KERNARG_SEGMENT]], i64 0
-; PRELOAD-1-NEXT: [[TMP1:%.*]] = load i32, ptr addrspace(4) [[ARG1_KERNARG_OFFSET_ALIGN_DOWN]], align 16, !invariant.load !0
+; PRELOAD-1-NEXT: [[TMP1:%.*]] = load i32, ptr addrspace(4) [[ARG1_KERNARG_OFFSET_ALIGN_DOWN]], align 16, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[TMP2:%.*]] = lshr i32 [[TMP1]], 16
; PRELOAD-1-NEXT: [[TMP3:%.*]] = trunc i32 [[TMP2]] to i16
; PRELOAD-1-NEXT: [[OUT_KERNARG_OFFSET:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TEST_PRELOAD_IR_LOWERING_KERNEL_4_I16_I16_KERNARG_SEGMENT]], i64 8
-; PRELOAD-1-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 8, !invariant.load !0
+; PRELOAD-1-NEXT: [[OUT_LOAD:%.*]] = load ptr addrspace(1), ptr addrspace(4) [[OUT_KERNARG_OFFSET]], align 8, !invariant.load [[META0]]
; PRELOAD-1-NEXT: [[EXT:%.*]] = zext i16 [[ARG0]] to i32
; PRELOAD-1-NEXT: [[EXT1:%.*]] = zext i16 [[TMP3]] to i32
; PRELOAD-1-NEXT: [[ADD:%.*]] = add i32 [[EXT]], [[EXT1]]
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