36 lines
918 B
LLVM
36 lines
918 B
LLVM
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; RUN: llc -mtriple=amdgcn-amd-amdhsa --amdhsa-code-object-version=2 < %s | FileCheck -check-prefix=ALL -check-prefix=HSA %s
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; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=ALL -check-prefix=EG %s
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; This test makes sure we do not double count global values when they are
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; used in different basic blocks.
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; GCN: .long 47180
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; GCN-NEXT: .long 32900
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; EG: .long 166120
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; EG-NEXT: .long 1
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; ALL: {{^}}test:
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; HSA: granulated_lds_size = 0
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; HSA: workgroup_group_segment_byte_size = 4
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; GCN: ; LDSByteSize: 4 bytes/workgroup (compile time only)
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@lds = internal unnamed_addr addrspace(3) global i32 undef, align 4
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define amdgpu_kernel void @test(i32 addrspace(1)* %out, i32 %cond) {
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entry:
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%0 = icmp eq i32 %cond, 0
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br i1 %0, label %if, label %else
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if:
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store i32 1, i32 addrspace(3)* @lds
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br label %endif
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else:
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store i32 2, i32 addrspace(3)* @lds
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br label %endif
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endif:
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ret void
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}
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