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Temporarily removed unstable test. NFC.

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Stanislav Mekhanoshin 2020-06-01 10:18:04 -07:00
parent 7e6b33626b
commit d47b2c2a4b
1 changed files with 0 additions and 49 deletions
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49
test/Transforms/SROA/phi-gep.ll
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@ -237,55 +237,6 @@ end:
ret i32 %load
}
define i32 @test_sroa_gep_cast_phi_gep(i1 %cond) {
; CHECK-LABEL: @test_sroa_gep_cast_phi_gep(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[A_SROA_0:%.*]] = alloca i32, align 4
; CHECK-NEXT: [[A_SROA_0_0_GEP_A_CAST_TO_I32_SROA_CAST:%.*]] = bitcast i32* [[A_SROA_0]] to float*
; CHECK-NEXT: [[A_SROA_0_0_GEP_A_CAST_TO_I32_SROA_CAST2:%.*]] = bitcast i32* [[A_SROA_0]] to float*
; CHECK-NEXT: [[A_SROA_0_0_GEP_SROA_CAST:%.*]] = bitcast i32* [[A_SROA_0]] to float*
; CHECK-NEXT: store i32 1065353216, i32* [[A_SROA_0]], align 4
; CHECK-NEXT: br i1 [[COND:%.*]], label [[FOR:%.*]], label [[END:%.*]]
; CHECK: for:
; CHECK-NEXT: [[PHI_I:%.*]] = phi i32 [ 0, [[ENTRY:%.*]] ], [ [[I:%.*]], [[FOR]] ]
; CHECK-NEXT: [[PHI:%.*]] = phi float* [ [[A_SROA_0_0_GEP_A_CAST_TO_I32_SROA_CAST]], [[ENTRY]] ], [ [[GEP_FOR_CAST_TO_I32:%.*]], [[FOR]] ]
; CHECK-NEXT: [[PHI_SROA_PHI:%.*]] = phi float* [ [[A_SROA_0_0_GEP_SROA_CAST]], [[ENTRY]] ], [ [[GEP_FOR_CAST_TO_I32_SROA_GEP:%.*]], [[FOR]] ]
; CHECK-NEXT: [[I]] = add i32 [[PHI_I]], 1
; CHECK-NEXT: [[GEP_FOR_CAST:%.*]] = bitcast float* [[PHI_SROA_PHI]] to i32*
; CHECK-NEXT: [[GEP_FOR_CAST_TO_I32]] = bitcast i32* [[GEP_FOR_CAST]] to float*
; CHECK-NEXT: [[GEP_FOR_CAST_TO_I32_SROA_GEP]] = getelementptr inbounds float, float* [[GEP_FOR_CAST_TO_I32]], i32 0
; CHECK-NEXT: [[LOOP_COND:%.*]] = icmp ult i32 [[I]], 10
; CHECK-NEXT: br i1 [[LOOP_COND]], label [[FOR]], label [[END]]
; CHECK: end:
; CHECK-NEXT: [[PHI_END:%.*]] = phi float* [ [[A_SROA_0_0_GEP_A_CAST_TO_I32_SROA_CAST2]], [[ENTRY]] ], [ [[PHI]], [[FOR]] ]
; CHECK-NEXT: [[PHI_END_1:%.*]] = bitcast float* [[PHI_END]] to i32*
; CHECK-NEXT: [[LOAD:%.*]] = load i32, i32* [[PHI_END_1]], align 4
; CHECK-NEXT: ret i32 [[LOAD]]
;
entry:
%a = alloca %pair, align 4
%gep_a = getelementptr inbounds %pair, %pair* %a, i32 0, i32 1
%gep_a_cast_to_i32 = bitcast i32* %gep_a to float*
store float 1.0, float* %gep_a_cast_to_i32, align 4
br i1 %cond, label %for, label %end
for:
%phi_i = phi i32 [ 0, %entry ], [ %i, %for ]
%phi = phi float* [ %gep_a_cast_to_i32, %entry], [ %gep_for_cast_to_i32, %for ]
%i = add i32 %phi_i, 1
%gep_for = getelementptr inbounds float, float* %phi, i32 0
%gep_for_cast = bitcast float* %gep_for to i32*
%gep_for_cast_to_i32 = bitcast i32* %gep_for_cast to float*
%loop.cond = icmp ult i32 %i, 10
br i1 %loop.cond, label %for, label %end
end:
%phi_end = phi float* [ %gep_a_cast_to_i32, %entry], [ %phi, %for ]
%phi_end.1 = bitcast float* %phi_end to i32*
%load = load i32, i32* %phi_end.1, align 4
ret i32 %load
}
define i32 @test_sroa_invoke_phi_gep(i1 %cond) personality i32 (...)* @__gxx_personality_v0 {
; CHECK-LABEL: @test_sroa_invoke_phi_gep(
; CHECK-NEXT: entry: