xref: /llvm-project/llvm/test/CodeGen/NVPTX/global-variable-big.ll (revision ef9090fcb5b8d1c9f56c11d567987ffa1000a486)
1; RUN: llc < %s | FileCheck %s
2; RUN: %if ptxas %{ llc < %s | %ptxas-verify %}
3
4target datalayout = "e-i64:64-v16:16-v32:32-n16:32:64"
5target triple = "nvptx64-nvidia-cuda"
6
7; Check that we can handle global variables of large integer type.
8
9; (lsb) 0x0102'0304'0506...0F10 (msb)
10@gv = addrspace(1) externally_initialized global i128 21345817372864405881847059188222722561, align 16
11; CHECK: .visible .global .align 16 .b8 gv[16] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
12
13; Make sure that we do not overflow on large number of elements.
14; CHECK: .visible .global .align 1 .b8 large_data[4831838208];
15@large_data = global [4831838208 x i8] zeroinitializer
16