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Since these methods will assert if the integer does not fit into 64 bits, it is necessary to do this check before calling them in supportedAddressingMode(). Review: Ulrich Weigand. llvm-svn: 323866
26 lines
1.9 KiB
LLVM
26 lines
1.9 KiB
LLVM
; Test that SystemZISelLowering::supportedAddressingMode() does not crash on
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; a comparison of constant wider than 64 bits.
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13
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target datalayout = "E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-a:8:16-n32:64"
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target triple = "s390x-ibm-linux"
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%0 = type <{ i64, [11 x i8] }>
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@g_101 = external dso_local global <{ <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }> }>, align 2
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; Function Attrs: nounwind
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define void @main() local_unnamed_addr #0 {
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br label %1
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; <label>:1: ; preds = %1, %0
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%2 = phi i64 [ 0, %0 ], [ %7, %1 ]
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%3 = getelementptr inbounds [10 x %0], [10 x %0]* bitcast (<{ <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }>, <{ i64, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }> }>* @g_101 to [10 x %0]*), i64 0, i64 %2, i32 1
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%4 = bitcast [11 x i8]* %3 to i88*
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%5 = load i88, i88* %4, align 1
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%6 = icmp ult i88 %5, 2361183241434822606848
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%7 = add nuw nsw i64 %2, 1
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br label %1
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}
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