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https://github.com/RPCS3/llvm.git
synced 2026-08-28 05:10:05 -04:00
Matt Arsenault
e536396218
------------------------------------------------------------------------ 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
88 lines
4.2 KiB
LLVM
88 lines
4.2 KiB
LLVM
; RUN: llc < %s -march=amdgcn -mcpu=fiji -mattr=-flat-for-global -verify-machineinstrs | FileCheck -check-prefix=GCN -check-prefix=VI %s
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declare i32 @llvm.amdgcn.workitem.id.x() nounwind readnone
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; FIXME: Need to handle non-uniform case for function below (load without gep).
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; GCN-LABEL: {{^}}v_test_imax_sge_i16:
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; VI: v_max_i16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
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define void @v_test_imax_sge_i16(i16 addrspace(1)* %out, i16 addrspace(1)* %aptr, i16 addrspace(1)* %bptr) nounwind {
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%tid = call i32 @llvm.amdgcn.workitem.id.x() nounwind readnone
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%gep0 = getelementptr i16, i16 addrspace(1)* %aptr, i32 %tid
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%gep1 = getelementptr i16, i16 addrspace(1)* %bptr, i32 %tid
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%outgep = getelementptr i16, i16 addrspace(1)* %out, i32 %tid
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%a = load i16, i16 addrspace(1)* %gep0, align 4
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%b = load i16, i16 addrspace(1)* %gep1, align 4
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%cmp = icmp sge i16 %a, %b
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%val = select i1 %cmp, i16 %a, i16 %b
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store i16 %val, i16 addrspace(1)* %outgep, align 4
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ret void
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}
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; FIXME: Need to handle non-uniform case for function below (load without gep).
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; GCN-LABEL: {{^}}v_test_imax_sge_v4i16:
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; VI: v_max_i16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
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; VI: v_max_i16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
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; VI: v_max_i16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
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; VI: v_max_i16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
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define void @v_test_imax_sge_v4i16(<4 x i16> addrspace(1)* %out, <4 x i16> addrspace(1)* %aptr, <4 x i16> addrspace(1)* %bptr) nounwind {
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%tid = call i32 @llvm.amdgcn.workitem.id.x() nounwind readnone
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%gep0 = getelementptr <4 x i16>, <4 x i16> addrspace(1)* %aptr, i32 %tid
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%gep1 = getelementptr <4 x i16>, <4 x i16> addrspace(1)* %bptr, i32 %tid
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%outgep = getelementptr <4 x i16>, <4 x i16> addrspace(1)* %out, i32 %tid
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%a = load <4 x i16>, <4 x i16> addrspace(1)* %gep0, align 4
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%b = load <4 x i16>, <4 x i16> addrspace(1)* %gep1, align 4
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%cmp = icmp sge <4 x i16> %a, %b
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%val = select <4 x i1> %cmp, <4 x i16> %a, <4 x i16> %b
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store <4 x i16> %val, <4 x i16> addrspace(1)* %outgep, align 4
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ret void
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}
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; FIXME: Need to handle non-uniform case for function below (load without gep).
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; GCN-LABEL: {{^}}v_test_imax_sgt_i16:
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; VI: v_max_i16_e32
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define void @v_test_imax_sgt_i16(i16 addrspace(1)* %out, i16 addrspace(1)* %aptr, i16 addrspace(1)* %bptr) nounwind {
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%tid = call i32 @llvm.amdgcn.workitem.id.x() nounwind readnone
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%gep0 = getelementptr i16, i16 addrspace(1)* %aptr, i32 %tid
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%gep1 = getelementptr i16, i16 addrspace(1)* %bptr, i32 %tid
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%outgep = getelementptr i16, i16 addrspace(1)* %out, i32 %tid
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%a = load i16, i16 addrspace(1)* %gep0, align 4
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%b = load i16, i16 addrspace(1)* %gep1, align 4
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%cmp = icmp sgt i16 %a, %b
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%val = select i1 %cmp, i16 %a, i16 %b
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store i16 %val, i16 addrspace(1)* %outgep, align 4
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ret void
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}
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; FIXME: Need to handle non-uniform case for function below (load without gep).
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; GCN-LABEL: {{^}}v_test_umax_uge_i16:
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; VI: v_max_u16_e32
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define void @v_test_umax_uge_i16(i16 addrspace(1)* %out, i16 addrspace(1)* %aptr, i16 addrspace(1)* %bptr) nounwind {
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%tid = call i32 @llvm.amdgcn.workitem.id.x() nounwind readnone
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%gep0 = getelementptr i16, i16 addrspace(1)* %aptr, i32 %tid
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%gep1 = getelementptr i16, i16 addrspace(1)* %bptr, i32 %tid
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%outgep = getelementptr i16, i16 addrspace(1)* %out, i32 %tid
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%a = load i16, i16 addrspace(1)* %gep0, align 4
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%b = load i16, i16 addrspace(1)* %gep1, align 4
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%cmp = icmp uge i16 %a, %b
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%val = select i1 %cmp, i16 %a, i16 %b
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store i16 %val, i16 addrspace(1)* %outgep, align 4
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ret void
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}
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; FIXME: Need to handle non-uniform case for function below (load without gep).
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; GCN-LABEL: {{^}}v_test_umax_ugt_i16:
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; VI: v_max_u16_e32
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define void @v_test_umax_ugt_i16(i16 addrspace(1)* %out, i16 addrspace(1)* %aptr, i16 addrspace(1)* %bptr) nounwind {
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%tid = call i32 @llvm.amdgcn.workitem.id.x() nounwind readnone
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%gep0 = getelementptr i16, i16 addrspace(1)* %aptr, i32 %tid
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%gep1 = getelementptr i16, i16 addrspace(1)* %bptr, i32 %tid
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%outgep = getelementptr i16, i16 addrspace(1)* %out, i32 %tid
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%a = load i16, i16 addrspace(1)* %gep0, align 4
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%b = load i16, i16 addrspace(1)* %gep1, align 4
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%cmp = icmp ugt i16 %a, %b
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%val = select i1 %cmp, i16 %a, i16 %b
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store i16 %val, i16 addrspace(1)* %outgep, align 4
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ret void
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}
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