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[CIR] Add support for byteswap intrinsic #523

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merged 1 commit into from
Apr 6, 2024
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@Lancern Lancern commented Mar 25, 2024

This PR adds support for the following intrinsic functions:

  • __builtin_bswap{16, 32, 64}
  • _byteswap_{ushort, ulong, uint64}

This PR adds a new cir.bswap operation to represent such an intrinsic call. CIRGen and LLVMIR lowering for the new operation is included in this PR.

@bcardosolopes
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Nice, this needs some rebasing post Nathan's latest upstream update.

This patch adds support for the following intrinsic functions:
- `__builtin_bswap{16, 32, 64}`
- `_byteswap_{ushort, ulong, uint64}`

This patch adds a new `cir.bswap` operation to represent such an intrinsic call.
CIRGen and LLVMIR lowering for the operation is included in this patch.
@Lancern
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Lancern commented Apr 5, 2024

Rebased onto the latest main.

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LGTM

@bcardosolopes bcardosolopes merged commit 493b29b into llvm:main Apr 6, 2024
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@Lancern Lancern deleted the bswap branch April 6, 2024 03:15
lanza pushed a commit that referenced this pull request Apr 29, 2024
This PR adds support for the following intrinsic functions:
- `__builtin_bswap{16, 32, 64}`
- `_byteswap_{ushort, ulong, uint64}`

This PR adds a new `cir.bswap` operation to represent such an intrinsic
call. CIRGen and LLVMIR lowering for the new operation is included in
this PR.
lanza pushed a commit that referenced this pull request Apr 29, 2024
This PR adds support for the following intrinsic functions:
- `__builtin_bswap{16, 32, 64}`
- `_byteswap_{ushort, ulong, uint64}`

This PR adds a new `cir.bswap` operation to represent such an intrinsic
call. CIRGen and LLVMIR lowering for the new operation is included in
this PR.
eZWALT pushed a commit to eZWALT/clangir that referenced this pull request Apr 29, 2024
This PR adds support for the following intrinsic functions:
- `__builtin_bswap{16, 32, 64}`
- `_byteswap_{ushort, ulong, uint64}`

This PR adds a new `cir.bswap` operation to represent such an intrinsic
call. CIRGen and LLVMIR lowering for the new operation is included in
this PR.
lanza pushed a commit that referenced this pull request Apr 29, 2024
This PR adds support for the following intrinsic functions:
- `__builtin_bswap{16, 32, 64}`
- `_byteswap_{ushort, ulong, uint64}`

This PR adds a new `cir.bswap` operation to represent such an intrinsic
call. CIRGen and LLVMIR lowering for the new operation is included in
this PR.
bruteforceboy pushed a commit to bruteforceboy/clangir that referenced this pull request Oct 2, 2024
This PR adds support for the following intrinsic functions:
- `__builtin_bswap{16, 32, 64}`
- `_byteswap_{ushort, ulong, uint64}`

This PR adds a new `cir.bswap` operation to represent such an intrinsic
call. CIRGen and LLVMIR lowering for the new operation is included in
this PR.
Hugobros3 pushed a commit to shady-gang/clangir that referenced this pull request Oct 2, 2024
This PR adds support for the following intrinsic functions:
- `__builtin_bswap{16, 32, 64}`
- `_byteswap_{ushort, ulong, uint64}`

This PR adds a new `cir.bswap` operation to represent such an intrinsic
call. CIRGen and LLVMIR lowering for the new operation is included in
this PR.
keryell pushed a commit to keryell/clangir that referenced this pull request Oct 19, 2024
This PR adds support for the following intrinsic functions:
- `__builtin_bswap{16, 32, 64}`
- `_byteswap_{ushort, ulong, uint64}`

This PR adds a new `cir.bswap` operation to represent such an intrinsic
call. CIRGen and LLVMIR lowering for the new operation is included in
this PR.
lanza pushed a commit that referenced this pull request Nov 5, 2024
This PR adds support for the following intrinsic functions:
- `__builtin_bswap{16, 32, 64}`
- `_byteswap_{ushort, ulong, uint64}`

This PR adds a new `cir.bswap` operation to represent such an intrinsic
call. CIRGen and LLVMIR lowering for the new operation is included in
this PR.
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2 participants