1d7086af2SPaulo Matos; RUN: llc < %s --mtriple=wasm32-unknown-unknown -asm-verbose=false | FileCheck %s 2d7086af2SPaulo Matos 3d7086af2SPaulo Matos@i32_global = local_unnamed_addr addrspace(1) global i32 undef 4d7086af2SPaulo Matos@i64_global = local_unnamed_addr addrspace(1) global i64 undef 5d7086af2SPaulo Matos@f32_global = local_unnamed_addr addrspace(1) global float undef 6d7086af2SPaulo Matos@f64_global = local_unnamed_addr addrspace(1) global double undef 7d7086af2SPaulo Matos 8b2f21b14SAndy Wingo@i32_external_used = external addrspace(1) global i32 9b2f21b14SAndy Wingo@i32_external_unused = external addrspace(1) global i32 10b2f21b14SAndy Wingo 11d7086af2SPaulo Matosdefine i32 @return_i32_global() { 12d7086af2SPaulo Matos; CHECK-LABEL: return_i32_global: 13d7086af2SPaulo Matos; CHECK-NEXT: functype return_i32_global () -> (i32) 14d7086af2SPaulo Matos; CHECK-NEXT: global.get i32_global 15d7086af2SPaulo Matos; CHECK-NEXT: end_function 16*73856247SNikita Popov %v = load i32, ptr addrspace(1) @i32_global 17d7086af2SPaulo Matos ret i32 %v 18d7086af2SPaulo Matos} 19d7086af2SPaulo Matos 20d7086af2SPaulo Matosdefine i64 @return_i64_global() { 21d7086af2SPaulo Matos; CHECK-LABEL: return_i64_global: 22d7086af2SPaulo Matos; CHECK-NEXT: functype return_i64_global () -> (i64) 23d7086af2SPaulo Matos; CHECK-NEXT: global.get i64_global 24d7086af2SPaulo Matos; CHECK-NEXT: end_function 25*73856247SNikita Popov %v = load i64, ptr addrspace(1) @i64_global 26d7086af2SPaulo Matos ret i64 %v 27d7086af2SPaulo Matos} 28d7086af2SPaulo Matos 29d7086af2SPaulo Matosdefine float @return_f32_global() { 30d7086af2SPaulo Matos; CHECK-LABEL: return_f32_global: 31d7086af2SPaulo Matos; CHECK-NEXT: functype return_f32_global () -> (f32) 32d7086af2SPaulo Matos; CHECK-NEXT: global.get f32_global 33d7086af2SPaulo Matos; CHECK-NEXT: end_function 34*73856247SNikita Popov %v = load float, ptr addrspace(1) @f32_global 35d7086af2SPaulo Matos ret float %v 36d7086af2SPaulo Matos} 37d7086af2SPaulo Matos 38d7086af2SPaulo Matosdefine double @return_f64_global() { 39d7086af2SPaulo Matos; CHECK-LABEL: return_f64_global: 40d7086af2SPaulo Matos; CHECK-NEXT: functype return_f64_global () -> (f64) 41d7086af2SPaulo Matos; CHECK-NEXT: global.get f64_global 42d7086af2SPaulo Matos; CHECK-NEXT: end_function 43*73856247SNikita Popov %v = load double, ptr addrspace(1) @f64_global 44d7086af2SPaulo Matos ret double %v 45d7086af2SPaulo Matos} 46d7086af2SPaulo Matos 47b2f21b14SAndy Wingodefine i32 @return_extern_i32_global() { 48b2f21b14SAndy Wingo; CHECK-LABEL: return_extern_i32_global: 49b2f21b14SAndy Wingo; CHECK-NEXT: functype return_extern_i32_global () -> (i32) 50b2f21b14SAndy Wingo; CHECK-NEXT: global.get i32_external_used 51b2f21b14SAndy Wingo; CHECK-NEXT: end_function 52*73856247SNikita Popov %v = load i32, ptr addrspace(1) @i32_external_used 53b2f21b14SAndy Wingo ret i32 %v 54b2f21b14SAndy Wingo} 55d7086af2SPaulo Matos 56b2f21b14SAndy Wingo 573e230d15SSam Clegg; CHECK: .globaltype i32_global, i32 58c67c9cfeSPaulo Matos; CHECK: .globl i32_global 59b2f21b14SAndy Wingo; CHECK-LABEL: i32_global: 60b2f21b14SAndy Wingo 613e230d15SSam Clegg; CHECK: .globaltype i64_global, i64 62c67c9cfeSPaulo Matos; CHECK: .globl i64_global 63b2f21b14SAndy Wingo; CHECK-LABEL: i64_global: 64b2f21b14SAndy Wingo 653e230d15SSam Clegg; CHECK: .globaltype f32_global, f32 66c67c9cfeSPaulo Matos; CHECK: .globl f32_global 67b2f21b14SAndy Wingo; CHECK-LABEL: f32_global: 68b2f21b14SAndy Wingo 693e230d15SSam Clegg; CHECK: .globaltype f64_global, f64 70c67c9cfeSPaulo Matos; CHECK: .globl f64_global 71b2f21b14SAndy Wingo; CHECK-LABEL: f64_global: 72b2f21b14SAndy Wingo 73c67c9cfeSPaulo Matos; CHECK: .globaltype i32_external_used, i32 74b2f21b14SAndy Wingo; CHECK-NOT: .global i32_external_used 75b2f21b14SAndy Wingo; CHECK-NOT: i32_external_used: 76b2f21b14SAndy Wingo 77c67c9cfeSPaulo Matos; CHECK: .globaltype i32_external_unused, i32 78b2f21b14SAndy Wingo; CHECK-NOT: .global i32_external_unused 79b2f21b14SAndy Wingo; CHECK-NOT: i32_external_unused: 80