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------------------------------------------------------------------------ r292982 | arsenm | 2017-01-24 14:02:15 -0800 (Tue, 24 Jan 2017) | 8 lines Enable FeatureFlatForGlobal on Volcanic Islands 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> ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@293326 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
907 B
LLVM
25 lines
907 B
LLVM
; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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; RUN: llc -march=r600 -mcpu=redwood -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
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; FUNC-LABEL: {{^}}bfm_pattern:
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; SI: s_bfm_b32 {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
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define void @bfm_pattern(i32 addrspace(1)* %out, i32 %x, i32 %y) #0 {
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%a = shl i32 1, %x
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%b = sub i32 %a, 1
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%c = shl i32 %b, %y
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store i32 %c, i32 addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}bfm_pattern_simple:
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; SI: s_bfm_b32 {{s[0-9]+}}, {{s[0-9]+}}, 0
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define void @bfm_pattern_simple(i32 addrspace(1)* %out, i32 %x) #0 {
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%a = shl i32 1, %x
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%b = sub i32 %a, 1
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store i32 %b, i32 addrspace(1)* %out
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ret void
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}
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attributes #0 = { nounwind }
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