49 lines
1.7 KiB
LLVM
49 lines
1.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-linux-gnu | FileCheck --check-prefixes=CHECK,NOSPLIT %s
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; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64_be-linux-gnu | FileCheck --check-prefixes=CHECK,NOSPLIT %s
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; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-linux-gnu -mcpu=exynos-m3 | FileCheck --check-prefixes=CHECK,NOSPLIT %s
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; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64_be-linux-gnu -mcpu=exynos-m3 | FileCheck --check-prefixes=CHECK,NOSPLIT %s
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define void @test_split_f(<4 x float> %val, <4 x float>* %addr) {
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; NOSPLIT-LABEL: test_split_f:
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; NOSPLIT: // %bb.0:
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; NOSPLIT-NEXT: str q0, [x0]
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; NOSPLIT-NEXT: ret
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;
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; SPLIT-LABEL: test_split_f:
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; SPLIT: // %bb.0:
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; SPLIT-NEXT: rev64 v0.4s, v0.4s
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; SPLIT-NEXT: ext v0.16b, v0.16b, v0.16b, #8
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; SPLIT-NEXT: st1 { v0.2s }, [x0]
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; SPLIT-NEXT: ext v0.16b, v0.16b, v0.16b, #8
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; SPLIT-NEXT: add x8, x0, #8 // =8
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; SPLIT-NEXT: st1 { v0.2s }, [x8]
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; SPLIT-NEXT: ret
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store <4 x float> %val, <4 x float>* %addr, align 8
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ret void
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}
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define void @test_split_d(<2 x double> %val, <2 x double>* %addr) {
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; NOSPLIT-LABEL: test_split_d:
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; NOSPLIT: // %bb.0:
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; NOSPLIT-NEXT: str q0, [x0]
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; NOSPLIT-NEXT: ret
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;
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; SPLIT-LABEL: test_split_d:
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; SPLIT: // %bb.0:
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; SPLIT-NEXT: ext v0.16b, v0.16b, v0.16b, #8
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; SPLIT-NEXT: st1 { v0.2d }, [x0]
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; SPLIT-NEXT: ret
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store <2 x double> %val, <2 x double>* %addr, align 8
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ret void
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}
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define void @test_split_128(fp128 %val, fp128* %addr) {
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; CHECK-LABEL: test_split_128:
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; CHECK: // %bb.0:
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; CHECK-NEXT: str q0, [x0]
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; CHECK-NEXT: ret
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store fp128 %val, fp128* %addr, align 8
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ret void
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}
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