b9c328480c
I fixed support for varargs functions (previously it didn't crash but the codegen was incorrect). I added tests for structs and unions which already work. With the multivalue abi they crash in the backend, so I added a sema check that rejects structs and unions for that abi. It will also crash in the backend if passed an int128 or float128 type.
163 lines
6.4 KiB
LLVM
163 lines
6.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
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; RUN: llc < %s --mtriple=wasm32-unknown-unknown -mcpu=mvp -mattr=+reference-types -mattr=+gc -verify-machineinstrs | FileCheck --check-prefixes CHECK,CHK32 %s
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; RUN: llc < %s --mtriple=wasm64-unknown-unknown -mcpu=mvp -mattr=+reference-types -mattr=+gc -verify-machineinstrs | FileCheck --check-prefixes CHECK,CHK64 %s
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define void @test_fpsig_void_void(ptr noundef %func) local_unnamed_addr #0 {
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; CHECK-LABEL: test_fpsig_void_void:
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; CHK32: .functype test_fpsig_void_void (i32) -> ()
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; CHK64: .functype test_fpsig_void_void (i64) -> ()
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; CHECK-NEXT: # %bb.0: # %entry
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; CHECK-NEXT: local.get 0
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; CHK64-NEXT: i32.wrap_i64
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; CHECK-NEXT: table.get __indirect_function_table
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; CHECK-NEXT: ref.test () -> ()
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; CHECK-NEXT: call use
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; CHECK-NEXT: # fallthrough-return
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entry:
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%res = tail call i32 (ptr, ...) @llvm.wasm.ref.test.func(ptr %func)
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tail call void @use(i32 noundef %res) #3
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ret void
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}
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define void @test_fpsig_return_i32(ptr noundef %func) local_unnamed_addr #0 {
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; CHECK-LABEL: test_fpsig_return_i32:
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; CHK32: .functype test_fpsig_return_i32 (i32) -> ()
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; CHK64: .functype test_fpsig_return_i32 (i64) -> ()
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; CHECK-NEXT: # %bb.0: # %entry
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; CHECK-NEXT: local.get 0
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; CHK64-NEXT: i32.wrap_i64
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; CHECK-NEXT: table.get __indirect_function_table
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; CHECK-NEXT: ref.test () -> (i32)
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; CHECK-NEXT: call use
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; CHECK-NEXT: # fallthrough-return
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entry:
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%res = tail call i32 (ptr, ...) @llvm.wasm.ref.test.func(ptr %func, i32 poison)
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tail call void @use(i32 noundef %res) #3
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ret void
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}
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define void @test_fpsig_return_i64(ptr noundef %func) local_unnamed_addr #0 {
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; CHECK-LABEL: test_fpsig_return_i64:
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; CHK32: .functype test_fpsig_return_i64 (i32) -> ()
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; CHK64: .functype test_fpsig_return_i64 (i64) -> ()
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; CHECK-NEXT: # %bb.0: # %entry
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; CHECK-NEXT: local.get 0
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; CHK64-NEXT: i32.wrap_i64
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; CHECK-NEXT: table.get __indirect_function_table
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; CHECK-NEXT: ref.test () -> (i64)
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; CHECK-NEXT: call use
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; CHECK-NEXT: # fallthrough-return
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entry:
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%res = tail call i32 (ptr, ...) @llvm.wasm.ref.test.func(ptr %func, i64 poison)
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tail call void @use(i32 noundef %res) #3
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ret void
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}
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define void @test_fpsig_return_f32(ptr noundef %func) local_unnamed_addr #0 {
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; CHECK-LABEL: test_fpsig_return_f32:
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; CHK32: .functype test_fpsig_return_f32 (i32) -> ()
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; CHK64: .functype test_fpsig_return_f32 (i64) -> ()
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; CHECK-NEXT: # %bb.0: # %entry
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; CHECK-NEXT: local.get 0
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; CHK64-NEXT: i32.wrap_i64
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; CHECK-NEXT: table.get __indirect_function_table
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; CHECK-NEXT: ref.test () -> (f32)
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; CHECK-NEXT: call use
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; CHECK-NEXT: # fallthrough-return
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entry:
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%res = tail call i32 (ptr, ...) @llvm.wasm.ref.test.func(ptr %func, float poison)
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tail call void @use(i32 noundef %res) #3
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ret void
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}
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define void @test_fpsig_return_f64(ptr noundef %func) local_unnamed_addr #0 {
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; CHECK-LABEL: test_fpsig_return_f64:
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; CHK32: .functype test_fpsig_return_f64 (i32) -> ()
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; CHK64: .functype test_fpsig_return_f64 (i64) -> ()
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; CHECK-NEXT: # %bb.0: # %entry
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; CHECK-NEXT: local.get 0
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; CHK64-NEXT: i32.wrap_i64
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; CHECK-NEXT: table.get __indirect_function_table
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; CHECK-NEXT: ref.test () -> (f64)
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; CHECK-NEXT: call use
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; CHECK-NEXT: # fallthrough-return
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entry:
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%res = tail call i32 (ptr, ...) @llvm.wasm.ref.test.func(ptr %func, double poison)
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tail call void @use(i32 noundef %res) #3
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ret void
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}
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define void @test_fpsig_param_i32(ptr noundef %func) local_unnamed_addr #0 {
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; CHECK-LABEL: test_fpsig_param_i32:
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; CHK32: .functype test_fpsig_param_i32 (i32) -> ()
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; CHK64: .functype test_fpsig_param_i32 (i64) -> ()
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; CHECK-NEXT: # %bb.0: # %entry
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; CHECK-NEXT: local.get 0
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; CHK64-NEXT: i32.wrap_i64
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; CHECK-NEXT: table.get __indirect_function_table
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; CHECK-NEXT: ref.test (f64) -> ()
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; CHECK-NEXT: call use
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; CHECK-NEXT: # fallthrough-return
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entry:
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%res = tail call i32 (ptr, ...) @llvm.wasm.ref.test.func(ptr %func, token poison, double poison)
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tail call void @use(i32 noundef %res) #3
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ret void
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}
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define void @test_fpsig_multiple_params_and_returns(ptr noundef %func) local_unnamed_addr #0 {
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; CHECK-LABEL: test_fpsig_multiple_params_and_returns:
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; CHK32: .functype test_fpsig_multiple_params_and_returns (i32) -> ()
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; CHK64: .functype test_fpsig_multiple_params_and_returns (i64) -> ()
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; CHECK-NEXT: # %bb.0: # %entry
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; CHECK-NEXT: local.get 0
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; CHK64-NEXT: i32.wrap_i64
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; CHECK-NEXT: table.get __indirect_function_table
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; CHECK-NEXT: ref.test (i64, f32, i64) -> (i32, i64, f32, f64)
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; CHECK-NEXT: call use
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; CHECK-NEXT: # fallthrough-return
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entry:
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%res = tail call i32 (ptr, ...) @llvm.wasm.ref.test.func(ptr %func, i32 poison, i64 poison, float poison, double poison, token poison, i64 poison, float poison, i64 poison)
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tail call void @use(i32 noundef %res) #3
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ret void
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}
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define void @test_fpsig_ptrs(ptr noundef %func) local_unnamed_addr #0 {
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; CHECK-LABEL: test_fpsig_ptrs:
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; CHK32: .functype test_fpsig_ptrs (i32) -> ()
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; CHK64: .functype test_fpsig_ptrs (i64) -> ()
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; CHECK-NEXT: # %bb.0: # %entry
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; CHECK-NEXT: local.get 0
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; CHK64-NEXT: i32.wrap_i64
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; CHECK-NEXT: table.get __indirect_function_table
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; CHK32-NEXT: ref.test (i32, i32) -> (i32)
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; CHK64-NEXT: ref.test (i64, i64) -> (i64)
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; CHECK-NEXT: call use
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; CHECK-NEXT: # fallthrough-return
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entry:
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%res = tail call i32 (ptr, ...) @llvm.wasm.ref.test.func(ptr %func, ptr poison, token poison, ptr poison, ptr poison)
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tail call void @use(i32 noundef %res) #3
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ret void
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}
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define void @test_reference_types(ptr noundef %func) local_unnamed_addr #0 {
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; CHECK-LABEL: test_reference_types:
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; CHK32: .functype test_reference_types (i32) -> ()
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; CHK64: .functype test_reference_types (i64) -> ()
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; CHECK-NEXT: # %bb.0: # %entry
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; CHECK-NEXT: local.get 0
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; CHK64-NEXT: i32.wrap_i64
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; CHECK-NEXT: table.get __indirect_function_table
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; CHECK-NEXT: ref.test (funcref, externref) -> (externref)
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; CHECK-NEXT: call use
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; CHECK-NEXT: # fallthrough-return
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entry:
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%res = tail call i32 (ptr, ...) @llvm.wasm.ref.test.func(ptr %func, ptr addrspace(10) poison, token poison, ptr addrspace(20) poison, ptr addrspace(10) poison)
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tail call void @use(i32 noundef %res) #3
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ret void
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}
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declare void @use(i32 noundef) local_unnamed_addr #1
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