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d8877de3a9
Testing based on the total size of the elements failed to catch a few invalid scenarios, so explicitly check the number of elements/operands and types. This failed to catch situations like <4 x s16> = G_BUILD_VECTOR s32, s32 since the total size added up. This also would fail to catch an implicit conversion between pointers and scalars. llvm-svn: 354139
42 lines
1.5 KiB
YAML
42 lines
1.5 KiB
YAML
# RUN: not llc -o - -global-isel -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s
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# REQUIRES: aarch64-registered-target
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---
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name: g_build_vector
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tracksRegLiveness: true
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liveins:
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body: |
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bb.0:
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%0:_(s32) = IMPLICIT_DEF
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; CHECK: Bad machine code: G_BUILD_VECTOR must produce a vector from scalar operands
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%1:_(s32) = G_BUILD_VECTOR %0
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%2:_(<2 x s32>) = IMPLICIT_DEF
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; CHECK: Bad machine code: G_BUILD_VECTOR must produce a vector from scalar operands
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%3:_(<2 x s32>) = G_BUILD_VECTOR %2
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; CHECK: Bad machine code: G_BUILD_VECTOR must have an operand for each elemement
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%4:_(<2 x s32>) = G_BUILD_VECTOR %0, %0, %0, %0
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; CHECK: Bad machine code: G_BUILD_VECTOR result element type must match source type
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; CHECK: Bad machine code: G_BUILD_VECTOR must have an operand for each elemement
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%5:_(<4 x s16>) = G_BUILD_VECTOR %0, %0
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%6:_(s16) = IMPLICIT_DEF
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; CHECK: Bad machine code: G_BUILD_VECTOR result element type must match source type
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; CHECK: Bad machine code: G_BUILD_VECTOR must have an operand for each elemement
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%7:_(<2 x s32>) = G_BUILD_VECTOR %6, %6, %6, %6
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%8:_(p0) = IMPLICIT_DEF
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; CHECK: Bad machine code: G_BUILD_VECTOR result element type must match source type
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%9:_(<2 x s64>) = G_BUILD_VECTOR %8, %8
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%10:_(s64) = IMPLICIT_DEF
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; CHECK: Bad machine code: G_BUILD_VECTOR result element type must match source type
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%11:_(<2 x p0>) = G_BUILD_VECTOR %10, %10
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...
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