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of the abi we should be using. For targets that don't use the option there's no change, otherwise this allows external users to set the ABI via string and avoid some of the -backend-option pain in clang. Use this option to move the ABI for the ARM port from the Subtarget to the TargetMachine and update the testcases accordingly since it's no longer valid to set via -mattr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224492 91177308-0d34-0410-b5e6-96231b3b80d8
27 lines
1.5 KiB
LLVM
27 lines
1.5 KiB
LLVM
; RUN: llc < %s -mtriple=thumbv7s-apple-ios3.0.0 -mcpu=generic | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-LE
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; RUN: llc < %s -mtriple=thumbeb -target-abi apcs -mattr=v7,neon | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-BE
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; PR15525
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; CHECK-LABEL: test1:
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; CHECK: ldr.w [[REG:r[0-9]+]], [sp]
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; CHECK-LE-NEXT: vmov {{d[0-9]+}}, r1, r2
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; CHECK-LE-NEXT: vmov {{d[0-9]+}}, r3, [[REG]]
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; CHECK-BE-NEXT: vmov {{d[0-9]+}}, r2, r1
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; CHECK-BE: vmov {{d[0-9]+}}, [[REG]], r3
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; CHECK: vst1.8 {{{d[0-9]+}}, {{d[0-9]+}}}, [r0]
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; CHECK-NEXT: bx lr
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define void @test1(i8* %arg, [4 x i64] %vec.coerce) {
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bb:
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%tmp = extractvalue [4 x i64] %vec.coerce, 0
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%tmp2 = bitcast i64 %tmp to <8 x i8>
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%tmp3 = shufflevector <8 x i8> %tmp2, <8 x i8> undef, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
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%tmp4 = extractvalue [4 x i64] %vec.coerce, 1
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%tmp5 = bitcast i64 %tmp4 to <8 x i8>
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%tmp6 = shufflevector <8 x i8> %tmp5, <8 x i8> undef, <16 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
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%tmp7 = shufflevector <16 x i8> %tmp6, <16 x i8> %tmp3, <16 x i32> <i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
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tail call void @llvm.arm.neon.vst1.v16i8(i8* %arg, <16 x i8> %tmp7, i32 2)
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ret void
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}
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declare void @llvm.arm.neon.vst1.v16i8(i8*, <16 x i8>, i32)
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