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view test/CodeGen/AMDGPU/stack-size-overflow.ll @ 134:3a76565eade5 LLVM5.0.1
update 5.0.1
author | mir3636 |
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date | Sat, 17 Feb 2018 09:57:20 +0900 |
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; RUN: not llc -march=amdgcn < %s 2>&1 | FileCheck -check-prefix=ERROR %s ; RUN: not llc -march=amdgcn < %s | FileCheck -check-prefix=GCN %s declare void @llvm.memset.p5i8.i32(i8 addrspace(5)* nocapture, i8, i32, i32, i1) #1 ; ERROR: error: stack size limit exceeded (4294967296) in stack_size_limit ; GCN: ; ScratchSize: 4294967296 define amdgpu_kernel void @stack_size_limit() #0 { entry: %alloca = alloca [1073741823 x i32], align 4, addrspace(5) %bc = bitcast [1073741823 x i32] addrspace(5)* %alloca to i8 addrspace(5)* call void @llvm.memset.p5i8.i32(i8 addrspace(5)* %bc, i8 9, i32 1073741823, i32 1, i1 true) ret void }