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1; RUN: not llc -mtriple=amdgcn-- < %s 2>&1 | FileCheck -check-prefix=ERROR %s2; RUN: not llc -mtriple=amdgcn-- < %s | FileCheck -check-prefix=GCN %s3 4declare void @llvm.memset.p5.i32(ptr addrspace(5) nocapture, i8, i32, i32, i1) #15 6; ERROR: error: <unknown>:0:0: stack frame size (131064) exceeds limit (131056) in function 'stack_size_limit_wave64'7; GCN: ; ScratchSize: 1310648define amdgpu_kernel void @stack_size_limit_wave64() #0 {9entry:10 %alloca = alloca [131057 x i8], align 1, addrspace(5)11 call void @llvm.memset.p5.i32(ptr addrspace(5) %alloca, i8 9, i32 131057, i32 1, i1 true)12 ret void13}14 15; ERROR: error: <unknown>:0:0: stack frame size (262120) exceeds limit (262112) in function 'stack_size_limit_wave32'16; GCN: ; ScratchSize: 26212017define amdgpu_kernel void @stack_size_limit_wave32() #1 {18entry:19 %alloca = alloca [262113 x i8], align 1, addrspace(5)20 call void @llvm.memset.p5.i32(ptr addrspace(5) %alloca, i8 9, i32 262113, i32 1, i1 true)21 ret void22}23 24; ERROR-NOT: error:25; GCN: ; ScratchSize: 13105626define amdgpu_kernel void @max_stack_size_wave64() #0 {27entry:28 %alloca = alloca [131052 x i8], align 1, addrspace(5)29 call void @llvm.memset.p5.i32(ptr addrspace(5) %alloca, i8 9, i32 131052, i32 1, i1 true)30 ret void31}32 33; ERROR-NOT: error:34; GCN: ; ScratchSize: 26211235define amdgpu_kernel void @max_stack_size_wave32() #1 {36entry:37 %alloca = alloca [262108 x i8], align 1, addrspace(5)38 call void @llvm.memset.p5.i32(ptr addrspace(5) %alloca, i8 9, i32 262108, i32 1, i1 true)39 ret void40}41 42attributes #0 = { "target-cpu" = "gfx900" }43attributes #1 = { "target-cpu" = "gfx1010" }44