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authordependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>2021-06-03 09:34:20 +0000
committerGitHub <noreply@github.com>2021-06-03 09:34:20 +0000
commitb36278c3ef8f1db76e337e18f2cd06fe51348a19 (patch)
treed8efb13d1969dbed7830177be0be895c11497541 /vendor/github.com/bits-and-blooms/bitset/popcnt_amd64.s
parentb64e20a53d3f5de262f2c475be490b35977d5f32 (diff)
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Bump github.com/opencontainers/selinux from 1.8.1 to 1.8.2
Bumps [github.com/opencontainers/selinux](https://github.com/opencontainers/selinux) from 1.8.1 to 1.8.2. - [Release notes](https://github.com/opencontainers/selinux/releases) - [Commits](https://github.com/opencontainers/selinux/compare/v1.8.1...v1.8.2) --- updated-dependencies: - dependency-name: github.com/opencontainers/selinux dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>
Diffstat (limited to 'vendor/github.com/bits-and-blooms/bitset/popcnt_amd64.s')
-rw-r--r--vendor/github.com/bits-and-blooms/bitset/popcnt_amd64.s104
1 files changed, 104 insertions, 0 deletions
diff --git a/vendor/github.com/bits-and-blooms/bitset/popcnt_amd64.s b/vendor/github.com/bits-and-blooms/bitset/popcnt_amd64.s
new file mode 100644
index 000000000..666c0dcc1
--- /dev/null
+++ b/vendor/github.com/bits-and-blooms/bitset/popcnt_amd64.s
@@ -0,0 +1,104 @@
+// +build !go1.9
+// +build amd64,!appengine
+
+TEXT ·hasAsm(SB),4,$0-1
+MOVQ $1, AX
+CPUID
+SHRQ $23, CX
+ANDQ $1, CX
+MOVB CX, ret+0(FP)
+RET
+
+#define POPCNTQ_DX_DX BYTE $0xf3; BYTE $0x48; BYTE $0x0f; BYTE $0xb8; BYTE $0xd2
+
+TEXT ·popcntSliceAsm(SB),4,$0-32
+XORQ AX, AX
+MOVQ s+0(FP), SI
+MOVQ s_len+8(FP), CX
+TESTQ CX, CX
+JZ popcntSliceEnd
+popcntSliceLoop:
+BYTE $0xf3; BYTE $0x48; BYTE $0x0f; BYTE $0xb8; BYTE $0x16 // POPCNTQ (SI), DX
+ADDQ DX, AX
+ADDQ $8, SI
+LOOP popcntSliceLoop
+popcntSliceEnd:
+MOVQ AX, ret+24(FP)
+RET
+
+TEXT ·popcntMaskSliceAsm(SB),4,$0-56
+XORQ AX, AX
+MOVQ s+0(FP), SI
+MOVQ s_len+8(FP), CX
+TESTQ CX, CX
+JZ popcntMaskSliceEnd
+MOVQ m+24(FP), DI
+popcntMaskSliceLoop:
+MOVQ (DI), DX
+NOTQ DX
+ANDQ (SI), DX
+POPCNTQ_DX_DX
+ADDQ DX, AX
+ADDQ $8, SI
+ADDQ $8, DI
+LOOP popcntMaskSliceLoop
+popcntMaskSliceEnd:
+MOVQ AX, ret+48(FP)
+RET
+
+TEXT ·popcntAndSliceAsm(SB),4,$0-56
+XORQ AX, AX
+MOVQ s+0(FP), SI
+MOVQ s_len+8(FP), CX
+TESTQ CX, CX
+JZ popcntAndSliceEnd
+MOVQ m+24(FP), DI
+popcntAndSliceLoop:
+MOVQ (DI), DX
+ANDQ (SI), DX
+POPCNTQ_DX_DX
+ADDQ DX, AX
+ADDQ $8, SI
+ADDQ $8, DI
+LOOP popcntAndSliceLoop
+popcntAndSliceEnd:
+MOVQ AX, ret+48(FP)
+RET
+
+TEXT ·popcntOrSliceAsm(SB),4,$0-56
+XORQ AX, AX
+MOVQ s+0(FP), SI
+MOVQ s_len+8(FP), CX
+TESTQ CX, CX
+JZ popcntOrSliceEnd
+MOVQ m+24(FP), DI
+popcntOrSliceLoop:
+MOVQ (DI), DX
+ORQ (SI), DX
+POPCNTQ_DX_DX
+ADDQ DX, AX
+ADDQ $8, SI
+ADDQ $8, DI
+LOOP popcntOrSliceLoop
+popcntOrSliceEnd:
+MOVQ AX, ret+48(FP)
+RET
+
+TEXT ·popcntXorSliceAsm(SB),4,$0-56
+XORQ AX, AX
+MOVQ s+0(FP), SI
+MOVQ s_len+8(FP), CX
+TESTQ CX, CX
+JZ popcntXorSliceEnd
+MOVQ m+24(FP), DI
+popcntXorSliceLoop:
+MOVQ (DI), DX
+XORQ (SI), DX
+POPCNTQ_DX_DX
+ADDQ DX, AX
+ADDQ $8, SI
+ADDQ $8, DI
+LOOP popcntXorSliceLoop
+popcntXorSliceEnd:
+MOVQ AX, ret+48(FP)
+RET