116 lines
4.5 KiB
LLVM
116 lines
4.5 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
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; RUN: opt -S -passes=infer-address-spaces -assume-default-is-flat-addrspace %s | FileCheck %s
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define void @double_ascast(<4 x ptr addrspace(3)> %input) {
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; CHECK-LABEL: define void @double_ascast
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; CHECK-SAME: (<4 x ptr addrspace(3)> [[INPUT:%.*]]) {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: call void @use(<4 x ptr addrspace(3)> [[INPUT]])
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; CHECK-NEXT: ret void
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;
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entry:
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%tmp0 = addrspacecast <4 x ptr addrspace(3)> %input to <4 x ptr>
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%tmp1 = addrspacecast <4 x ptr> %tmp0 to <4 x ptr addrspace(3)>
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call void @use(<4 x ptr addrspace(3)> %tmp1)
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ret void
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}
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define void @double_gep(ptr addrspace(3) %input, <4 x i64> %i, i64 %j) {
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; CHECK-LABEL: define void @double_gep
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; CHECK-SAME: (ptr addrspace(3) [[INPUT:%.*]], <4 x i64> [[I:%.*]], i64 [[J:%.*]]) {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP1:%.*]] = getelementptr float, ptr addrspace(3) [[INPUT]], <4 x i64> [[I]]
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; CHECK-NEXT: [[TMP2:%.*]] = getelementptr float, <4 x ptr addrspace(3)> [[TMP1]], i64 [[J]]
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; CHECK-NEXT: call void @use(<4 x ptr addrspace(3)> [[TMP2]])
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; CHECK-NEXT: ret void
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;
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entry:
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%tmp0 = addrspacecast ptr addrspace(3) %input to ptr
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%tmp1 = getelementptr float, ptr %tmp0, <4 x i64> %i
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%tmp2 = getelementptr float, <4 x ptr> %tmp1, i64 %j
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%tmp3 = addrspacecast <4 x ptr> %tmp2 to <4 x ptr addrspace(3)>
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call void @use(<4 x ptr addrspace(3)> %tmp3)
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ret void
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}
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define void @inferas_phi(<4 x ptr addrspace(3)> %input, i1 %cond) {
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; CHECK-LABEL: define void @inferas_phi
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; CHECK-SAME: (<4 x ptr addrspace(3)> [[INPUT:%.*]], i1 [[COND:%.*]]) {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: br i1 [[COND]], label [[INC:%.*]], label [[END:%.*]]
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; CHECK: inc:
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; CHECK-NEXT: [[TMP1:%.*]] = getelementptr float, <4 x ptr addrspace(3)> [[INPUT]], i64 1
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; CHECK-NEXT: br label [[END]]
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; CHECK: end:
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; CHECK-NEXT: [[TMP2:%.*]] = phi <4 x ptr addrspace(3)> [ [[INPUT]], [[ENTRY:%.*]] ], [ [[TMP1]], [[INC]] ]
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; CHECK-NEXT: call void @use(<4 x ptr addrspace(3)> [[TMP2]])
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; CHECK-NEXT: ret void
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;
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entry:
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%tmp0 = addrspacecast <4 x ptr addrspace(3)> %input to <4 x ptr>
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br i1 %cond, label %inc, label %end
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inc:
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%tmp1 = getelementptr float, <4 x ptr> %tmp0, i64 1
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br label %end
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end:
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%tmp2 = phi <4 x ptr> [ %tmp0, %entry ], [ %tmp1, %inc ]
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%tmp3 = addrspacecast <4 x ptr> %tmp2 to <4 x ptr addrspace(3)>
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call void @use(<4 x ptr addrspace(3)> %tmp3)
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ret void
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}
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define void @inferas_ptr2int2ptr(<4 x ptr addrspace(3)> %input) {
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; CHECK-LABEL: define void @inferas_ptr2int2ptr
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; CHECK-SAME: (<4 x ptr addrspace(3)> [[INPUT:%.*]]) {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: call void @use(<4 x ptr addrspace(3)> [[INPUT]])
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; CHECK-NEXT: ret void
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;
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entry:
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%tmp0 = addrspacecast <4 x ptr addrspace(3)> %input to <4 x ptr>
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%tmp1 = ptrtoint <4 x ptr> %tmp0 to <4 x i64>
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%tmp2 = inttoptr <4 x i64> %tmp1 to <4 x ptr>
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%tmp3 = addrspacecast <4 x ptr> %tmp2 to <4 x ptr addrspace(3)>
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call void @use(<4 x ptr addrspace(3)> %tmp3)
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ret void
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}
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define void @inferas_loop(<4 x ptr addrspace(3)> %begin, <4 x ptr addrspace(3)> %end) {
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; CHECK-LABEL: define void @inferas_loop
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; CHECK-SAME: (<4 x ptr addrspace(3)> [[BEGIN:%.*]], <4 x ptr addrspace(3)> [[END:%.*]]) {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: br label [[LOOP:%.*]]
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; CHECK: loop:
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; CHECK-NEXT: [[NOW:%.*]] = phi <4 x ptr addrspace(3)> [ [[BEGIN]], [[ENTRY:%.*]] ], [ [[NEXT:%.*]], [[LOOP]] ]
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; CHECK-NEXT: call void @use(<4 x ptr addrspace(3)> [[NOW]])
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; CHECK-NEXT: [[NEXT]] = getelementptr float, <4 x ptr addrspace(3)> [[NOW]], i64 1
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; CHECK-NEXT: [[VEQ:%.*]] = icmp eq <4 x ptr addrspace(3)> [[NEXT]], [[END]]
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; CHECK-NEXT: [[MASK:%.*]] = bitcast <4 x i1> [[VEQ]] to i4
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; CHECK-NEXT: [[COND:%.*]] = icmp eq i4 [[MASK]], 0
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; CHECK-NEXT: br i1 [[COND]], label [[LOOP]], label [[EXIT:%.*]]
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; CHECK: exit:
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; CHECK-NEXT: ret void
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;
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entry:
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%begin0 = addrspacecast <4 x ptr addrspace(3)> %begin to <4 x ptr>
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%end0 = addrspacecast <4 x ptr addrspace(3)> %end to <4 x ptr>
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br label %loop
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loop:
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%now = phi <4 x ptr> [ %begin0, %entry ], [ %next, %loop ]
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%now3 = addrspacecast <4 x ptr> %now to <4 x ptr addrspace(3)>
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call void @use(<4 x ptr addrspace(3)> %now3)
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%next = getelementptr float, <4 x ptr> %now, i64 1
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%veq = icmp eq <4 x ptr> %next, %end0
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%mask = bitcast <4 x i1> %veq to i4
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%cond = icmp eq i4 %mask, 0
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br i1 %cond, label %loop, label %exit
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exit:
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ret void
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}
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declare void @use(<4 x ptr addrspace(3)>)
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