14 lines
419 B
LLVM
14 lines
419 B
LLVM
; RUN: opt -instcombine -S < %s | FileCheck %s
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; CHECK-LABEL: definitely_in_bounds
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; CHECK: ret i8 0
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define i8 @definitely_in_bounds() {
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ret i8 extractelement (<vscale x 16 x i8> zeroinitializer, i64 15)
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}
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; CHECK-LABEL: maybe_in_bounds
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; CHECK: ret i8 extractelement (<vscale x 16 x i8> zeroinitializer, i64 16)
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define i8 @maybe_in_bounds() {
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ret i8 extractelement (<vscale x 16 x i8> zeroinitializer, i64 16)
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}
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