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1; RUN: llc < %s -mtriple=nvptx -mcpu=sm_20 -mattr=+ptx43 | FileCheck %s --check-prefixes CHECK,PTX432; RUN: llc < %s -mtriple=nvptx -mcpu=sm_20 -mattr=+ptx50 | FileCheck %s --check-prefixes CHECK,PTX503; RUN: %if ptxas-isa-4.3 %{ llc < %s -mtriple=nvptx64 -mcpu=sm_20 -mattr=+ptx43 | %ptxas-verify %}4; RUN: %if ptxas-isa-5.0 %{ llc < %s -mtriple=nvptx64 -mcpu=sm_20 -mattr=+ptx50 | %ptxas-verify %}5 6; PTX43: .weak .global .align 4 .u32 g7; PTX50: .common .global .align 4 .u32 g8@g = common addrspace(1) global i32 0, align 49 10; CHECK: .weak .const .align 4 .u32 c11@c = common addrspace(4) global i32 0, align 412 13; CHECK: .weak .shared .align 4 .u32 s14@s = common addrspace(3) global i32 0, align 415 16define i32 @f1() {17 %1 = load i32, ptr addrspace(1) @g18 ret i32 %119}20 21define i32 @f4() {22 %1 = load i32, ptr addrspace(4) @c23 ret i32 %124}25 26define i32 @f3() {27 %1 = load i32, ptr addrspace(3) @s28 ret i32 %129}30