[llvm][OpenMPOpt] Remove no-op ptr-to-ptr bitcast (NFC)

[JOE1994]

• Remove a call to CreatePointerBitCastOrAddrSpaceCast which merely adds a no-op ptr-to-ptr bitcast.

• Most of the diff is from removing checks for no-op ptr-to-ptr bitcasts in relevant LIT tests

[llvmbot]

@llvm/pr-subscribers-llvm-transforms

Author: Youngsuk Kim (JOE1994)

Changes

• Remove a call to CreatePointerBitCastOrAddrSpaceCast which merely adds a no-op ptr-to-ptr bitcast.

• Most of the diff is from removing checks for no-op ptr-to-ptr bitcasts in relevant LIT tests

---

Patch is 100.14 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/73869.diff

7 Files Affected:

• (modified) llvm/lib/Transforms/IPO/OpenMPOpt.cpp (+2-5)
• (modified) llvm/test/Transforms/OpenMP/custom_state_machines.ll (+18-30)
• (modified) llvm/test/Transforms/OpenMP/gpu_state_machine_function_ptr_replacement.ll (+2-2)
• (modified) llvm/test/Transforms/OpenMP/spmdization.ll (+40-80)
• (modified) llvm/test/Transforms/OpenMP/spmdization_guarding.ll (-1)
• (modified) llvm/test/Transforms/OpenMP/spmdization_indirect.ll (+4-8)
• (modified) llvm/test/Transforms/OpenMP/spmdization_no_guarding_two_reaching_kernels.ll (+2-5)

diff --git a/llvm/lib/Transforms/IPO/OpenMPOpt.cpp b/llvm/lib/Transforms/IPO/OpenMPOpt.cpp index 5b42f215fb40ca0..b2665161c090dfb 100644 --- a/llvm/lib/Transforms/IPO/OpenMPOpt.cpp +++ b/llvm/lib/Transforms/IPO/OpenMPOpt.cpp @@ -4527,9 +4527,6 @@ struct AAKernelInfoFunction : AAKernelInfo { FunctionType *ParallelRegionFnTy = FunctionType::get( Type::getVoidTy(Ctx), {Type::getInt16Ty(Ctx), Type::getInt32Ty(Ctx)}, false); - Value *WorkFnCast = BitCastInst::CreatePointerBitCastOrAddrSpaceCast( - WorkFn, ParallelRegionFnTy->getPointerTo(), "worker.work_fn.addr_cast", - StateMachineBeginBB); Instruction *IsDone = ICmpInst::Create(ICmpInst::ICmp, llvm::CmpInst::ICMP_EQ, WorkFn, @@ -4576,7 +4573,7 @@ struct AAKernelInfoFunction : AAKernelInfo { Value *IsPR; if (I + 1 < E || !ReachedUnknownParallelRegions.empty()) { Instruction *CmpI = ICmpInst::Create( - ICmpInst::ICmp, llvm::CmpInst::ICMP_EQ, WorkFnCast, ParallelRegion, + ICmpInst::ICmp, llvm::CmpInst::ICMP_EQ, WorkFn, ParallelRegion, "worker.check_parallel_region", StateMachineIfCascadeCurrentBB); CmpI->setDebugLoc(DLoc); IsPR = CmpI; @@ -4596,7 +4593,7 @@ struct AAKernelInfoFunction : AAKernelInfo { if (!ReachedUnknownParallelRegions.empty()) { StateMachineIfCascadeCurrentBB->setName( "worker_state_machine.parallel_region.fallback.execute"); - CallInst::Create(ParallelRegionFnTy, WorkFnCast, {ZeroArg, GTid}, "", + CallInst::Create(ParallelRegionFnTy, WorkFn, {ZeroArg, GTid}, "", StateMachineIfCascadeCurrentBB) ->setDebugLoc(DLoc); } diff --git a/llvm/test/Transforms/OpenMP/custom_state_machines.ll b/llvm/test/Transforms/OpenMP/custom_state_machines.ll index 1a6624b46f10dc7..b0d1842ca2e8ba4 100644 --- a/llvm/test/Transforms/OpenMP/custom_state_machines.ll +++ b/llvm/test/Transforms/OpenMP/custom_state_machines.ll @@ -998,7 +998,6 @@ attributes #9 = { convergent nounwind readonly willreturn } ; AMDGPU-NEXT: [[WORKER_WORK_FN_ADDR_GENERIC:%.*]] = addrspacecast ptr addrspace(5) [[WORKER_WORK_FN_ADDR]] to ptr ; AMDGPU-NEXT: [[WORKER_IS_ACTIVE:%.*]] = call i1 @__kmpc_kernel_parallel(ptr [[WORKER_WORK_FN_ADDR_GENERIC]]) ; AMDGPU-NEXT: [[WORKER_WORK_FN:%.*]] = load ptr, ptr [[WORKER_WORK_FN_ADDR_GENERIC]], align 8 -; AMDGPU-NEXT: [[WORKER_WORK_FN_ADDR_CAST:%.*]] = bitcast ptr [[WORKER_WORK_FN]] to ptr ; AMDGPU-NEXT: [[WORKER_IS_DONE:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], null ; AMDGPU-NEXT: br i1 [[WORKER_IS_DONE]], label [[WORKER_STATE_MACHINE_FINISHED]], label [[WORKER_STATE_MACHINE_IS_ACTIVE_CHECK:%.*]] ; AMDGPU: worker_state_machine.finished: @@ -1006,7 +1005,7 @@ attributes #9 = { convergent nounwind readonly willreturn } ; AMDGPU: worker_state_machine.is_active.check: ; AMDGPU-NEXT: br i1 [[WORKER_IS_ACTIVE]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK:%.*]], label [[WORKER_STATE_MACHINE_DONE_BARRIER:%.*]] ; AMDGPU: worker_state_machine.parallel_region.check: -; AMDGPU-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN_ADDR_CAST]], @__omp_outlined__2_wrapper.ID +; AMDGPU-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], @__omp_outlined__2_wrapper.ID ; AMDGPU-NEXT: br i1 [[WORKER_CHECK_PARALLEL_REGION]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_EXECUTE:%.*]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK1:%.*]] ; AMDGPU: worker_state_machine.parallel_region.execute: ; AMDGPU-NEXT: call void @__omp_outlined__2_wrapper(i16 0, i32 [[TMP0]]) @@ -1117,7 +1116,6 @@ attributes #9 = { convergent nounwind readonly willreturn } ; AMDGPU-NEXT: [[WORKER_WORK_FN_ADDR_GENERIC:%.*]] = addrspacecast ptr addrspace(5) [[WORKER_WORK_FN_ADDR]] to ptr ; AMDGPU-NEXT: [[WORKER_IS_ACTIVE:%.*]] = call i1 @__kmpc_kernel_parallel(ptr [[WORKER_WORK_FN_ADDR_GENERIC]]) ; AMDGPU-NEXT: [[WORKER_WORK_FN:%.*]] = load ptr, ptr [[WORKER_WORK_FN_ADDR_GENERIC]], align 8 -; AMDGPU-NEXT: [[WORKER_WORK_FN_ADDR_CAST:%.*]] = bitcast ptr [[WORKER_WORK_FN]] to ptr ; AMDGPU-NEXT: [[WORKER_IS_DONE:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], null ; AMDGPU-NEXT: br i1 [[WORKER_IS_DONE]], label [[WORKER_STATE_MACHINE_FINISHED]], label [[WORKER_STATE_MACHINE_IS_ACTIVE_CHECK:%.*]] ; AMDGPU: worker_state_machine.finished: @@ -1125,13 +1123,13 @@ attributes #9 = { convergent nounwind readonly willreturn } ; AMDGPU: worker_state_machine.is_active.check: ; AMDGPU-NEXT: br i1 [[WORKER_IS_ACTIVE]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK:%.*]], label [[WORKER_STATE_MACHINE_DONE_BARRIER:%.*]] ; AMDGPU: worker_state_machine.parallel_region.check: -; AMDGPU-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN_ADDR_CAST]], @__omp_outlined__17_wrapper +; AMDGPU-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], @__omp_outlined__17_wrapper ; AMDGPU-NEXT: br i1 [[WORKER_CHECK_PARALLEL_REGION]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_EXECUTE:%.*]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK1:%.*]] ; AMDGPU: worker_state_machine.parallel_region.execute: ; AMDGPU-NEXT: call void @__omp_outlined__17_wrapper(i16 0, i32 [[TMP0]]) ; AMDGPU-NEXT: br label [[WORKER_STATE_MACHINE_PARALLEL_REGION_END:%.*]] ; AMDGPU: worker_state_machine.parallel_region.check1: -; AMDGPU-NEXT: [[WORKER_CHECK_PARALLEL_REGION4:%.*]] = icmp eq ptr [[WORKER_WORK_FN_ADDR_CAST]], @__omp_outlined__5_wrapper.ID +; AMDGPU-NEXT: [[WORKER_CHECK_PARALLEL_REGION4:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], @__omp_outlined__5_wrapper.ID ; AMDGPU-NEXT: br i1 [[WORKER_CHECK_PARALLEL_REGION4]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_EXECUTE2:%.*]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK3:%.*]] ; AMDGPU: worker_state_machine.parallel_region.execute2: ; AMDGPU-NEXT: call void @__omp_outlined__5_wrapper(i16 0, i32 [[TMP0]]) @@ -1259,7 +1257,6 @@ attributes #9 = { convergent nounwind readonly willreturn } ; AMDGPU-NEXT: [[WORKER_WORK_FN_ADDR_GENERIC:%.*]] = addrspacecast ptr addrspace(5) [[WORKER_WORK_FN_ADDR]] to ptr ; AMDGPU-NEXT: [[WORKER_IS_ACTIVE:%.*]] = call i1 @__kmpc_kernel_parallel(ptr [[WORKER_WORK_FN_ADDR_GENERIC]]) ; AMDGPU-NEXT: [[WORKER_WORK_FN:%.*]] = load ptr, ptr [[WORKER_WORK_FN_ADDR_GENERIC]], align 8 -; AMDGPU-NEXT: [[WORKER_WORK_FN_ADDR_CAST:%.*]] = bitcast ptr [[WORKER_WORK_FN]] to ptr ; AMDGPU-NEXT: [[WORKER_IS_DONE:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], null ; AMDGPU-NEXT: br i1 [[WORKER_IS_DONE]], label [[WORKER_STATE_MACHINE_FINISHED]], label [[WORKER_STATE_MACHINE_IS_ACTIVE_CHECK:%.*]] ; AMDGPU: worker_state_machine.finished: @@ -1267,19 +1264,19 @@ attributes #9 = { convergent nounwind readonly willreturn } ; AMDGPU: worker_state_machine.is_active.check: ; AMDGPU-NEXT: br i1 [[WORKER_IS_ACTIVE]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK:%.*]], label [[WORKER_STATE_MACHINE_DONE_BARRIER:%.*]] ; AMDGPU: worker_state_machine.parallel_region.check: -; AMDGPU-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN_ADDR_CAST]], @__omp_outlined__7_wrapper.ID +; AMDGPU-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], @__omp_outlined__7_wrapper.ID ; AMDGPU-NEXT: br i1 [[WORKER_CHECK_PARALLEL_REGION]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_EXECUTE:%.*]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK1:%.*]] ; AMDGPU: worker_state_machine.parallel_region.execute: ; AMDGPU-NEXT: call void @__omp_outlined__7_wrapper(i16 0, i32 [[TMP0]]) ; AMDGPU-NEXT: br label [[WORKER_STATE_MACHINE_PARALLEL_REGION_END:%.*]] ; AMDGPU: worker_state_machine.parallel_region.check1: -; AMDGPU-NEXT: [[WORKER_CHECK_PARALLEL_REGION4:%.*]] = icmp eq ptr [[WORKER_WORK_FN_ADDR_CAST]], @__omp_outlined__8_wrapper.ID +; AMDGPU-NEXT: [[WORKER_CHECK_PARALLEL_REGION4:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], @__omp_outlined__8_wrapper.ID ; AMDGPU-NEXT: br i1 [[WORKER_CHECK_PARALLEL_REGION4]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_EXECUTE2:%.*]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_FALLBACK_EXECUTE:%.*]] ; AMDGPU: worker_state_machine.parallel_region.execute2: ; AMDGPU-NEXT: call void @__omp_outlined__8_wrapper(i16 0, i32 [[TMP0]]) ; AMDGPU-NEXT: br label [[WORKER_STATE_MACHINE_PARALLEL_REGION_END]] ; AMDGPU: worker_state_machine.parallel_region.fallback.execute: -; AMDGPU-NEXT: call void [[WORKER_WORK_FN_ADDR_CAST]](i16 0, i32 [[TMP0]]) +; AMDGPU-NEXT: call void [[WORKER_WORK_FN]](i16 0, i32 [[TMP0]]) ; AMDGPU-NEXT: br label [[WORKER_STATE_MACHINE_PARALLEL_REGION_END]] ; AMDGPU: worker_state_machine.parallel_region.end: ; AMDGPU-NEXT: call void @__kmpc_kernel_end_parallel() @@ -1379,7 +1376,6 @@ attributes #9 = { convergent nounwind readonly willreturn } ; AMDGPU-NEXT: [[WORKER_WORK_FN_ADDR_GENERIC:%.*]] = addrspacecast ptr addrspace(5) [[WORKER_WORK_FN_ADDR]] to ptr ; AMDGPU-NEXT: [[WORKER_IS_ACTIVE:%.*]] = call i1 @__kmpc_kernel_parallel(ptr [[WORKER_WORK_FN_ADDR_GENERIC]]) ; AMDGPU-NEXT: [[WORKER_WORK_FN:%.*]] = load ptr, ptr [[WORKER_WORK_FN_ADDR_GENERIC]], align 8 -; AMDGPU-NEXT: [[WORKER_WORK_FN_ADDR_CAST:%.*]] = bitcast ptr [[WORKER_WORK_FN]] to ptr ; AMDGPU-NEXT: [[WORKER_IS_DONE:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], null ; AMDGPU-NEXT: br i1 [[WORKER_IS_DONE]], label [[WORKER_STATE_MACHINE_FINISHED]], label [[WORKER_STATE_MACHINE_IS_ACTIVE_CHECK:%.*]] ; AMDGPU: worker_state_machine.finished: @@ -1387,7 +1383,7 @@ attributes #9 = { convergent nounwind readonly willreturn } ; AMDGPU: worker_state_machine.is_active.check: ; AMDGPU-NEXT: br i1 [[WORKER_IS_ACTIVE]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK:%.*]], label [[WORKER_STATE_MACHINE_DONE_BARRIER:%.*]] ; AMDGPU: worker_state_machine.parallel_region.check: -; AMDGPU-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN_ADDR_CAST]], @__omp_outlined__10_wrapper.ID +; AMDGPU-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], @__omp_outlined__10_wrapper.ID ; AMDGPU-NEXT: br i1 [[WORKER_CHECK_PARALLEL_REGION]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_EXECUTE:%.*]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK1:%.*]] ; AMDGPU: worker_state_machine.parallel_region.execute: ; AMDGPU-NEXT: call void @__omp_outlined__10_wrapper(i16 0, i32 [[TMP0]]) @@ -1497,7 +1493,6 @@ attributes #9 = { convergent nounwind readonly willreturn } ; AMDGPU-NEXT: [[WORKER_WORK_FN_ADDR_GENERIC:%.*]] = addrspacecast ptr addrspace(5) [[WORKER_WORK_FN_ADDR]] to ptr ; AMDGPU-NEXT: [[WORKER_IS_ACTIVE:%.*]] = call i1 @__kmpc_kernel_parallel(ptr [[WORKER_WORK_FN_ADDR_GENERIC]]) ; AMDGPU-NEXT: [[WORKER_WORK_FN:%.*]] = load ptr, ptr [[WORKER_WORK_FN_ADDR_GENERIC]], align 8 -; AMDGPU-NEXT: [[WORKER_WORK_FN_ADDR_CAST:%.*]] = bitcast ptr [[WORKER_WORK_FN]] to ptr ; AMDGPU-NEXT: [[WORKER_IS_DONE:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], null ; AMDGPU-NEXT: br i1 [[WORKER_IS_DONE]], label [[WORKER_STATE_MACHINE_FINISHED]], label [[WORKER_STATE_MACHINE_IS_ACTIVE_CHECK:%.*]] ; AMDGPU: worker_state_machine.finished: @@ -1505,7 +1500,7 @@ attributes #9 = { convergent nounwind readonly willreturn } ; AMDGPU: worker_state_machine.is_active.check: ; AMDGPU-NEXT: br i1 [[WORKER_IS_ACTIVE]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK:%.*]], label [[WORKER_STATE_MACHINE_DONE_BARRIER:%.*]] ; AMDGPU: worker_state_machine.parallel_region.check: -; AMDGPU-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN_ADDR_CAST]], @__omp_outlined__13_wrapper.ID +; AMDGPU-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], @__omp_outlined__13_wrapper.ID ; AMDGPU-NEXT: br i1 [[WORKER_CHECK_PARALLEL_REGION]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_EXECUTE:%.*]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK1:%.*]] ; AMDGPU: worker_state_machine.parallel_region.execute: ; AMDGPU-NEXT: call void @__omp_outlined__13_wrapper(i16 0, i32 [[TMP0]]) @@ -1686,7 +1681,6 @@ attributes #9 = { convergent nounwind readonly willreturn } ; AMDGPU-NEXT: [[WORKER_WORK_FN_ADDR_GENERIC:%.*]] = addrspacecast ptr addrspace(5) [[WORKER_WORK_FN_ADDR]] to ptr ; AMDGPU-NEXT: [[WORKER_IS_ACTIVE:%.*]] = call i1 @__kmpc_kernel_parallel(ptr [[WORKER_WORK_FN_ADDR_GENERIC]]) ; AMDGPU-NEXT: [[WORKER_WORK_FN:%.*]] = load ptr, ptr [[WORKER_WORK_FN_ADDR_GENERIC]], align 8 -; AMDGPU-NEXT: [[WORKER_WORK_FN_ADDR_CAST:%.*]] = bitcast ptr [[WORKER_WORK_FN]] to ptr ; AMDGPU-NEXT: [[WORKER_IS_DONE:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], null ; AMDGPU-NEXT: br i1 [[WORKER_IS_DONE]], label [[WORKER_STATE_MACHINE_FINISHED]], label [[WORKER_STATE_MACHINE_IS_ACTIVE_CHECK:%.*]] ; AMDGPU: worker_state_machine.finished: @@ -1694,7 +1688,7 @@ attributes #9 = { convergent nounwind readonly willreturn } ; AMDGPU: worker_state_machine.is_active.check: ; AMDGPU-NEXT: br i1 [[WORKER_IS_ACTIVE]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_FALLBACK_EXECUTE:%.*]], label [[WORKER_STATE_MACHINE_DONE_BARRIER:%.*]] ; AMDGPU: worker_state_machine.parallel_region.fallback.execute: -; AMDGPU-NEXT: call void [[WORKER_WORK_FN_ADDR_CAST]](i16 0, i32 [[TMP0]]) +; AMDGPU-NEXT: call void [[WORKER_WORK_FN]](i16 0, i32 [[TMP0]]) ; AMDGPU-NEXT: br label [[WORKER_STATE_MACHINE_PARALLEL_REGION_END:%.*]] ; AMDGPU: worker_state_machine.parallel_region.end: ; AMDGPU-NEXT: call void @__kmpc_kernel_end_parallel() @@ -1908,7 +1902,6 @@ attributes #9 = { convergent nounwind readonly willreturn } ; NVPTX-NEXT: call void @__kmpc_barrier_simple_generic(ptr @[[GLOB1]], i32 [[TMP0]]) ; NVPTX-NEXT: [[WORKER_IS_ACTIVE:%.*]] = call i1 @__kmpc_kernel_parallel(ptr [[WORKER_WORK_FN_ADDR]]) ; NVPTX-NEXT: [[WORKER_WORK_FN:%.*]] = load ptr, ptr [[WORKER_WORK_FN_ADDR]], align 8 -; NVPTX-NEXT: [[WORKER_WORK_FN_ADDR_CAST:%.*]] = bitcast ptr [[WORKER_WORK_FN]] to ptr ; NVPTX-NEXT: [[WORKER_IS_DONE:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], null ; NVPTX-NEXT: br i1 [[WORKER_IS_DONE]], label [[WORKER_STATE_MACHINE_FINISHED]], label [[WORKER_STATE_MACHINE_IS_ACTIVE_CHECK:%.*]] ; NVPTX: worker_state_machine.finished: @@ -1916,7 +1909,7 @@ attributes #9 = { convergent nounwind readonly willreturn } ; NVPTX: worker_state_machine.is_active.check: ; NVPTX-NEXT: br i1 [[WORKER_IS_ACTIVE]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK:%.*]], label [[WORKER_STATE_MACHINE_DONE_BARRIER:%.*]] ; NVPTX: worker_state_machine.parallel_region.check: -; NVPTX-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN_ADDR_CAST]], @__omp_outlined__2_wrapper.ID +; NVPTX-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], @__omp_outlined__2_wrapper.ID ; NVPTX-NEXT: br i1 [[WORKER_CHECK_PARALLEL_REGION]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_EXECUTE:%.*]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK1:%.*]] ; NVPTX: worker_state_machine.parallel_region.execute: ; NVPTX-NEXT: call void @__omp_outlined__2_wrapper(i16 0, i32 [[TMP0]]) @@ -2026,7 +2019,6 @@ attributes #9 = { convergent nounwind readonly willreturn } ; NVPTX-NEXT: call void @__kmpc_barrier_simple_generic(ptr @[[GLOB1]], i32 [[TMP0]]) ; NVPTX-NEXT: [[WORKER_IS_ACTIVE:%.*]] = call i1 @__kmpc_kernel_parallel(ptr [[WORKER_WORK_FN_ADDR]]) ; NVPTX-NEXT: [[WORKER_WORK_FN:%.*]] = load ptr, ptr [[WORKER_WORK_FN_ADDR]], align 8 -; NVPTX-NEXT: [[WORKER_WORK_FN_ADDR_CAST:%.*]] = bitcast ptr [[WORKER_WORK_FN]] to ptr ; NVPTX-NEXT: [[WORKER_IS_DONE:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], null ; NVPTX-NEXT: br i1 [[WORKER_IS_DONE]], label [[WORKER_STATE_MACHINE_FINISHED]], label [[WORKER_STATE_MACHINE_IS_ACTIVE_CHECK:%.*]] ; NVPTX: worker_state_machine.finished: @@ -2034,13 +2026,13 @@ attributes #9 = { convergent nounwind readonly willreturn } ; NVPTX: worker_state_machine.is_active.check: ; NVPTX-NEXT: br i1 [[WORKER_IS_ACTIVE]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK:%.*]], label [[WORKER_STATE_MACHINE_DONE_BARRIER:%.*]] ; NVPTX: worker_state_machine.parallel_region.check: -; NVPTX-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN_ADDR_CAST]], @__omp_outlined__17_wrapper +; NVPTX-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], @__omp_outlined__17_wrapper ; NVPTX-NEXT: br i1 [[WORKER_CHECK_PARALLEL_REGION]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_EXECUTE:%.*]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK1:%.*]] ; NVPTX: worker_state_machine.parallel_region.execute: ; NVPTX-NEXT: call void @__omp_outlined__17_wrapper(i16 0, i32 [[TMP0]]) ; NVPTX-NEXT: br label [[WORKER_STATE_MACHINE_PARALLEL_REGION_END:%.*]] ; NVPTX: worker_state_machine.parallel_region.check1: -; NVPTX-NEXT: [[WORKER_CHECK_PARALLEL_REGION4:%.*]] = icmp eq ptr [[WORKER_WORK_FN_ADDR_CAST]], @__omp_outlined__5_wrapper.ID +; NVPTX-NEXT: [[WORKER_CHECK_PARALLEL_REGION4:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], @__omp_outlined__5_wrapper.ID ; NVPTX-NEXT: br i1 [[WORKER_CHECK_PARALLEL_REGION4]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_EXECUTE2:%.*]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK3:%.*]] ; NVPTX: worker_state_machine.parallel_region.execute2: ; NVPTX-NEXT: call void @__omp_outlined__5_wrapper(i16 0, i32 [[TMP0]]) @@ -2167,7 +2159,6 @@ attributes #9 = { convergent nounwind readonly willreturn } ; NVPTX-NEXT: call void @__kmpc_barrier_simple_generic(ptr @[[GLOB1]], i32 [[TMP0]]) ; NVPTX-NEXT: [[WORKER_IS_ACTIVE:%.*]] = call i1 @__kmpc_kernel_parallel(ptr [[WORKER_WORK_FN_ADDR]]) ; NVPTX-NEXT: [[WORKER_WORK_FN:%.*]] = load ptr, ptr [[WORKER_WORK_FN_ADDR]], align 8 -; NVPTX-NEXT: [[WORKER_WORK_FN_ADDR_CAST:%.*]] = bitcast ptr [[WORKER_WORK_FN]] to ptr ; NVPTX-NEXT: [[WORKER_IS_DONE:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], null ; NVPTX-NEXT: br i1 [[WORKER_IS_DONE]], label [[WORKER_STATE_MACHINE_FINISHED]], label [[WORKER_STATE_MACHINE_IS_ACTIVE_CHECK:%.*]] ; NVPTX: worker_state_machine.finished: @@ -2175,19 +2166,19 @@ attributes #9 = { convergent nounwind readonly willreturn } ; NVPTX: worker_state_machine.is_active.check: ; NVPTX-NEXT: br i1 [[WORKER_IS_ACTIVE]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK:%.*]], label [[WORKER_STATE_MACHINE_DONE_BARRIER:%.*]] ; NVPTX: worker_state_machine.parallel_region.check: -; NVPTX-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN_ADDR_CAST]], @__omp_outlined__7_wrapper.ID +; NVPTX-NEXT: [[WORKER_CHECK_PARALLEL_REGION:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], @__omp_outlined__7_wrapper.ID ; NVPTX-NEXT: br i1 [[WORKER_CHECK_PARALLEL_REGION]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_EXECUTE:%.*]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK1:%.*]] ; NVPTX: worker_state_machine.parallel_region.execute: ; NVPTX-NEXT: call void @__omp_outlined__7_wrapper(i16 0, i32 [[TMP0]]) ; NVPTX-NEXT: br label [[WORKER_STATE_MACHINE_PARALLEL_REGION_END:%.*]] ; NVPTX: worker_state_machine.parallel_region.check1: -; NVPTX-NEXT: [[WORKER_CHECK_PARALLEL_REGION4:%.*]] = icmp eq ptr [[WORKER_WORK_FN_ADDR_CAST]], @__omp_outlined__8_wrapper.ID +; NVPTX-NEXT: [[WORKER_CHECK_PARALLEL_REGION4:%.*]] = icmp eq ptr [[WORKER_WORK_FN]], @__omp_outlined__8_wrapper.ID ; NVPTX-NEXT: br i1 [[WORKER_CHECK_PARALLEL_REGION4]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_EXECUTE2:%.*]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_FALLBACK_EXECUTE:%.*]] ; NVPTX: worker_state_machine.parallel_region.execute2: ; NVPTX-NEXT: call void @__omp_outlined__8_wrapper(i16 0, i32 [[TMP0]]) ; NVPTX-NEXT: br label [[WORKER_STATE_MACHINE_PARALLEL_REGION_END]] ; NVPTX: worker_state_machine.parallel_region.fallback.execute: -; NVPTX-NEXT: call void [[WORKER_WORK_FN_ADDR_CAST]](i16 0, i32 [[TMP0]]) +; NVPTX-NEXT: call void [[WORKER_WORK_FN]](i16 0, i32 [[TMP0]]) ; NVPTX-NEXT: br... 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