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- ; RUN: opt < %s -loop-reduce -S | FileCheck %s
- ;
- ; PR11782: bad cast to AddRecExpr.
- ; A sign extend feeds an IVUser and cannot be hoisted into the AddRec.
- ; CollectIVChains should bailout on this case.
- ; Provide legal integer types.
- target datalayout = "n8:16:32:64"
- %struct = type { i8*, i8*, i16, i64, i16, i16, i16, i64, i64, i16, i8*, i64, i64, i64 }
- ; CHECK-LABEL: @test(
- ; CHECK: for.body:
- ; CHECK: lsr.iv = phi %struct
- ; CHECK: br
- define i32 @test(i8* %h, i32 %more) nounwind uwtable {
- entry:
- br i1 undef, label %land.end238, label %return
- land.end238: ; preds = %if.end229
- br label %for.body
- for.body: ; preds = %sw.epilog, %land.end238
- %fbh.0 = phi %struct* [ undef, %land.end238 ], [ %incdec.ptr, %sw.epilog ]
- %column_n.0 = phi i16 [ 0, %land.end238 ], [ %inc601, %sw.epilog ]
- %conv250 = sext i16 %column_n.0 to i32
- %add257 = add nsw i32 %conv250, 1
- %conv258 = trunc i32 %add257 to i16
- %cmp263 = icmp ult i16 undef, 2
- br label %if.end388
- if.end388: ; preds = %if.then380, %if.else356
- %ColLength = getelementptr inbounds %struct, %struct* %fbh.0, i64 0, i32 7
- %call405 = call signext i16 @SQLColAttribute(i8* undef, i16 zeroext %conv258, i16 zeroext 1003, i8* null, i16 signext 0, i16* null, i64* %ColLength) nounwind
- br label %sw.epilog
- sw.epilog: ; preds = %sw.bb542, %sw.bb523, %if.end475
- %inc601 = add i16 %column_n.0, 1
- %incdec.ptr = getelementptr inbounds %struct, %struct* %fbh.0, i64 1
- br label %for.body
- return: ; preds = %entry
- ret i32 1
- }
- declare signext i16 @SQLColAttribute(i8*, i16 zeroext, i16 zeroext, i8*, i16 signext, i16*, i64*)
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