28 lines
802 B
LLVM
28 lines
802 B
LLVM
; RUN: opt -S -passes=lint -disable-output < %s 2>&1 | FileCheck %s --allow-empty
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; CHECK-NOT: Buffer overflow
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define <vscale x 8 x i8> @alloca_access() {
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%a = alloca <vscale x 8 x i8>
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%v = load <vscale x 8 x i8>, ptr %a
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ret <vscale x 8 x i8> %v
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}
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; CHECK-NOT: Buffer overflow
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define <vscale x 8 x i8> @alloca_access2() {
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%a = alloca <256 x i8>
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%v = load <vscale x 8 x i8>, ptr %a
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ret <vscale x 8 x i8> %v
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}
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; CHECK-NOT: insertelement index out of range
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define <vscale x 8 x half> @insertelement() {
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%insert = insertelement <vscale x 8 x half> poison, half 0xH0000, i64 100
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ret <vscale x 8 x half> %insert
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}
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; CHECK-NOT: extract index out of range
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define half @extractelement(<vscale x 8 x half> %v) {
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%insert = extractelement <vscale x 8 x half> %v, i64 100
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ret half %insert
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}
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