1*b279f6b0SFangrui Song; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_50 | FileCheck %s 2*b279f6b0SFangrui Song; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_50 | %ptxas-verify %} 33b8539c9SAlex MacLean 43b8539c9SAlex MacLean; Make sure the globals constants have trailing zeros properly trimmed 53b8539c9SAlex MacLean 63b8539c9SAlex MacLean; basic case 73b8539c9SAlex MacLean; CHECK-DAG: .b8 A[8] = {3, 4, 0, 0, 5}; 83b8539c9SAlex MacLean@A = global [8 x i8] [i8 3, i8 4, i8 0, i8 0, i8 5, i8 0, i8 0, i8 0] 93b8539c9SAlex MacLean 103b8539c9SAlex MacLean; all-zeros 113b8539c9SAlex MacLean; CHECK-DAG: .b8 B[2]; 123b8539c9SAlex MacLean@B = global [2 x i8] [i8 0, i8 0] 133b8539c9SAlex MacLean 143b8539c9SAlex MacLean; all-non-zeros 153b8539c9SAlex MacLean; CHECK-DAG: .b8 C[4] = {1, 2, 3, 4}; 163b8539c9SAlex MacLean@C = global [4 x i8] [i8 1, i8 2, i8 3, i8 4] 173b8539c9SAlex MacLean 183b8539c9SAlex MacLean; initializer with a symbol, the last 0 could be default initialized 193b8539c9SAlex MacLean; CHECK-DAG: .u8 e = 1; 203b8539c9SAlex MacLean; CHECK-DAG: .u64 D[4] = {e, 0, e, 0}; 213b8539c9SAlex MacLean@e = addrspace(1) global i8 1 223b8539c9SAlex MacLean@D = addrspace(1) global [4 x ptr addrspace(1)] [ptr addrspace(1) @e, ptr addrspace(1) null, ptr addrspace(1) @e, ptr addrspace(1) null] 23