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04596189c2
This fixes 17 of the 41 -verify-machineinstrs test failures identified in PR33045 Differential Revision: https://reviews.llvm.org/D33451 llvm-svn: 303691
21 lines
693 B
LLVM
21 lines
693 B
LLVM
; RUN: llc -march=amdgcn -mcpu=unknown -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefix=ERROR -check-prefix=GCN %s
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; RUN: llc -march=r600 -mcpu=unknown -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefix=ERROR -check-prefix=R600 %s
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; Should not crash when the processor is not recognized and the
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; wavefront size feature not set.
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; Should also not have fragments of r600 and gcn isa mixed.
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; ERROR: 'unknown' is not a recognized processor for this target (ignoring processor)
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; GCN-NOT: MOV
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; GCN: buffer_store_dword
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; GCN: ScratchSize: 8{{$}}
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; R600: MOV
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define amdgpu_kernel void @foo() {
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%alloca = alloca i32, align 4
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store volatile i32 0, i32* %alloca
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ret void
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}
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