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70 lines
1.3 KiB
70 lines
1.3 KiB
/*
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* Copyright 2002-2019 Intel Corporation.
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*
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* This software is provided to you as Sample Source Code as defined in the accompanying
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* End User License Agreement for the Intel(R) Software Development Products ("Agreement")
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* section 1.L.
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*
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* This software and the related documents are provided as is, with no express or implied
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* warranties, other than those that are expressly stated in the License.
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*/
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.text
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.global ZeroOutScratches
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.type ZeroOutScratches, @function
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ZeroOutScratches:
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xor %rax, %rax
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xor %rcx, %rcx
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xor %rdx, %rdx
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pxor %xmm0, %xmm0
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pxor %xmm1, %xmm1
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pxor %xmm2, %xmm2
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pxor %xmm3, %xmm3
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pxor %xmm4, %xmm4
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pxor %xmm5, %xmm5
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pxor %xmm6, %xmm6
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pxor %xmm7, %xmm7
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pxor %xmm8, %xmm8
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pxor %xmm9, %xmm9
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pxor %xmm10, %xmm10
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pxor %xmm11, %xmm11
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pxor %xmm12, %xmm12
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pxor %xmm13, %xmm13
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pxor %xmm14, %xmm14
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pxor %xmm15, %xmm15
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ret
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.global SetIntegerScratchesTo1
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.type SetIntegerScratchesTo1, @function
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SetIntegerScratchesTo1:
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xor %rax, %rax
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inc %rax
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xor %rdx, %rdx
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inc %rdx
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xor %rcx, %rcx
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inc %rcx
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xor %rsi, %rsi
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inc %rsi
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xor %rdi, %rdi
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inc %rdi
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xor %r8, %r8
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inc %r8
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xor %r9, %r9
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inc %r9
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xor %r10, %r10
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inc %r10
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xor %r11, %r11
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inc %r11
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ret
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