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81a9bfe915
This switches to the workaround that HSA defaults to for the mesa path. This should be applied to the 4.0 branch. Patch by Vedran Miletić <vedran@miletic.net> llvm-svn: 292982
17 lines
715 B
LLVM
17 lines
715 B
LLVM
; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri | FileCheck --check-prefix=GCN %s
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; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=fiji -mattr=-flat-for-global | FileCheck --check-prefix=GCN %s
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; If flat_store_dword and flat_load_dword use different registers for the data
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; operand, this test is not broken. It just means it is no longer testing
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; for the original bug.
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; GCN: {{^}}test:
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; XGCN: flat_store_dword v[{{[0-9]+:[0-9]+}}], [[DATA:v[0-9]+]]
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; XGCN: s_waitcnt vmcnt(0) lgkmcnt(0)
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; XGCN: flat_load_dword [[DATA]], v[{{[0-9]+:[0-9]+}}]
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define void @test(i32 addrspace(1)* %out, i32 %in) {
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store volatile i32 0, i32 addrspace(1)* %out
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%val = load volatile i32, i32 addrspace(1)* %out
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ret void
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}
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