diff options
Diffstat (limited to 'test/CodeGen/AMDGPU/si-annotate-cf-noloop.ll')
| -rw-r--r-- | test/CodeGen/AMDGPU/si-annotate-cf-noloop.ll | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/test/CodeGen/AMDGPU/si-annotate-cf-noloop.ll b/test/CodeGen/AMDGPU/si-annotate-cf-noloop.ll deleted file mode 100644 index 5c6663dbbdab..000000000000 --- a/test/CodeGen/AMDGPU/si-annotate-cf-noloop.ll +++ /dev/null @@ -1,107 +0,0 @@ -; RUN: opt -mtriple=amdgcn-- -S -structurizecfg -si-annotate-control-flow %s | FileCheck -check-prefix=OPT %s -; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s - - -; OPT-LABEL: @annotate_unreachable_noloop( -; OPT-NOT: call i1 @llvm.amdgcn.loop - -; GCN-LABEL: {{^}}annotate_unreachable_noloop: -; GCN: s_cbranch_scc1 -; GCN-NOT: s_endpgm -; GCN: .Lfunc_end0 -define amdgpu_kernel void @annotate_unreachable_noloop(<4 x float> addrspace(1)* noalias nocapture readonly %arg) #0 { -bb: - %tmp = tail call i32 @llvm.amdgcn.workitem.id.x() - br label %bb1 - -bb1: ; preds = %bb - %tmp2 = sext i32 %tmp to i64 - %tmp3 = getelementptr inbounds <4 x float>, <4 x float> addrspace(1)* %arg, i64 %tmp2 - %tmp4 = load <4 x float>, <4 x float> addrspace(1)* %tmp3, align 16 - br i1 undef, label %bb5, label %bb3 - -bb3: ; preds = %bb1 - %tmp6 = extractelement <4 x float> %tmp4, i32 2 - %tmp7 = fcmp olt float %tmp6, 0.000000e+00 - br i1 %tmp7, label %bb4, label %bb5 ; crash goes away if these are swapped - -bb4: ; preds = %bb3 - unreachable - -bb5: ; preds = %bb3, %bb1 - unreachable -} - - -; OPT-LABEL: @annotate_ret_noloop( -; OPT-NOT: call i1 @llvm.amdgcn.loop - -; GCN-LABEL: {{^}}annotate_ret_noloop: -; GCN: load_dwordx4 -; GCN: v_cmp_nlt_f32 -; GCN: s_and_saveexec_b64 -; GCN: ; mask branch [[UNIFIED_RET:BB[0-9]+_[0-9]+]] -; GCN-NEXT: [[UNIFIED_RET]]: -; GCN-NEXT: s_or_b64 exec, exec -; GCN-NEXT: s_endpgm -; GCN: .Lfunc_end -define amdgpu_kernel void @annotate_ret_noloop(<4 x float> addrspace(1)* noalias nocapture readonly %arg) #0 { -bb: - %tmp = tail call i32 @llvm.amdgcn.workitem.id.x() - br label %bb1 - -bb1: ; preds = %bb - %tmp2 = sext i32 %tmp to i64 - %tmp3 = getelementptr inbounds <4 x float>, <4 x float> addrspace(1)* %arg, i64 %tmp2 - %tmp4 = load <4 x float>, <4 x float> addrspace(1)* %tmp3, align 16 - %tmp5 = extractelement <4 x float> %tmp4, i32 1 - store volatile <4 x float> %tmp4, <4 x float> addrspace(1)* undef - %cmp = fcmp ogt float %tmp5, 1.0 - br i1 %cmp, label %bb5, label %bb3 - -bb3: ; preds = %bb1 - %tmp6 = extractelement <4 x float> %tmp4, i32 2 - %tmp7 = fcmp olt float %tmp6, 0.000000e+00 - br i1 %tmp7, label %bb4, label %bb5 ; crash goes away if these are swapped - -bb4: ; preds = %bb3 - ret void - -bb5: ; preds = %bb3, %bb1 - ret void -} - -; OPT-LABEL: @uniform_annotate_ret_noloop( -; OPT-NOT: call i1 @llvm.amdgcn.loop - -; GCN-LABEL: {{^}}uniform_annotate_ret_noloop: -; GCN: s_cbranch_scc1 -; GCN: s_endpgm -; GCN: .Lfunc_end -define amdgpu_kernel void @uniform_annotate_ret_noloop(<4 x float> addrspace(1)* noalias nocapture readonly %arg, i32 %tmp) #0 { -bb: - br label %bb1 - -bb1: ; preds = %bb - %tmp2 = sext i32 %tmp to i64 - %tmp3 = getelementptr inbounds <4 x float>, <4 x float> addrspace(1)* %arg, i64 %tmp2 - %tmp4 = load <4 x float>, <4 x float> addrspace(1)* %tmp3, align 16 - br i1 undef, label %bb5, label %bb3 - -bb3: ; preds = %bb1 - %tmp6 = extractelement <4 x float> %tmp4, i32 2 - %tmp7 = fcmp olt float %tmp6, 0.000000e+00 - br i1 %tmp7, label %bb4, label %bb5 ; crash goes away if these are swapped - -bb4: ; preds = %bb3 - ret void - -bb5: ; preds = %bb3, %bb1 - ret void -} - - -declare i32 @llvm.amdgcn.workitem.id.x() #1 - -attributes #0 = { nounwind } -attributes #1 = { nounwind readnone } |
