| ; RUN: llc < %s -mtriple=nvptx -mcpu=sm_20 -mattr=+ptx43 | FileCheck %s --check-prefixes CHECK,PTX43 |
| ; RUN: llc < %s -mtriple=nvptx -mcpu=sm_20 -mattr=+ptx50 | FileCheck %s --check-prefixes CHECK,PTX50 |
| ; RUN: %if ptxas-isa-4.3 %{ llc < %s -mtriple=nvptx64 -mcpu=sm_20 -mattr=+ptx43 | %ptxas-verify %} |
| ; RUN: %if ptxas-isa-5.0 %{ llc < %s -mtriple=nvptx64 -mcpu=sm_20 -mattr=+ptx50 | %ptxas-verify %} |
| |
| ; PTX43: .weak .global .align 4 .u32 g |
| ; PTX50: .common .global .align 4 .u32 g |
| @g = common addrspace(1) global i32 0, align 4 |
| |
| ; CHECK: .weak .const .align 4 .u32 c |
| @c = common addrspace(4) global i32 0, align 4 |
| |
| ; CHECK: .weak .shared .align 4 .u32 s |
| @s = common addrspace(3) global i32 0, align 4 |
| |
| define i32 @f1() { |
| %1 = load i32, ptr addrspace(1) @g |
| ret i32 %1 |
| } |
| |
| define i32 @f4() { |
| %1 = load i32, ptr addrspace(4) @c |
| ret i32 %1 |
| } |
| |
| define i32 @f3() { |
| %1 = load i32, ptr addrspace(3) @s |
| ret i32 %1 |
| } |
