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Re-enable native f16 lowering for Hexagon #22013

Open
Tracked by #23176
alexrp opened this issue Nov 18, 2024 · 4 comments
Open
Tracked by #23176

Re-enable native f16 lowering for Hexagon #22013

alexrp opened this issue Nov 18, 2024 · 4 comments
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@alexrp
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arch-hexagon Qualcomm Hexagon DSP backend-llvm The LLVM backend outputs an LLVM IR Module. bug Observed behavior contradicts documented or intended behavior contributor friendly This issue is limited in scope and/or knowledge of Zig internals. upstream An issue with a third party project that Zig uses.
Milestone
0.16.0

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@alexrp
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alexrp commented Nov 18, 2024

This was disabled in f31173d.

It basically hits the same issue that we ran into for LoongArch here:
@alexrp alexrp added bug Observed behavior contradicts documented or intended behavior upstream An issue with a third party project that Zig uses. backend-llvm The LLVM backend outputs an LLVM IR Module. arch-hexagon Qualcomm Hexagon DSP labels Nov 18, 2024
@alexrp alexrp added this to the 0.15.0 milestone Nov 18, 2024
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alexrp commented Nov 18, 2024

cc @androm3da maybe you'd be interested in this?

@alexrp alexrp mentioned this issue Nov 18, 2024
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@alexrp alexrp modified the milestones: 0.15.0, unplanned Nov 18, 2024
@alexrp alexrp added the contributor friendly This issue is limited in scope and/or knowledge of Zig internals. label Nov 18, 2024
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alexrp commented Nov 22, 2024

Filed upstream: llvm/llvm-project#117337

@alexrp alexrp modified the milestones: unplanned, 0.15.0 Dec 7, 2024
@alexrp alexrp self-assigned this Dec 7, 2024
@alexrp alexrp mentioned this issue Dec 7, 2024
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alexrp commented Dec 10, 2024

llvm/llvm-project#119042

@alexrp alexrp mentioned this issue Feb 18, 2025
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alexrp commented Mar 10, 2025

Doesn't look like this will make it into LLVM 20.

@alexrp alexrp modified the milestones: 0.15.0, 0.16.0 Mar 10, 2025
@alexrp alexrp mentioned this issue Mar 10, 2025
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4 tasks
alexrp added a commit that referenced this issue Mar 10, 2025
@alexrp
llvm: Update the list of targets that use native f16/f128.
eb02ea9 
Closes #22003.
Closes #22013.
alexrp added a commit that referenced this issue Mar 18, 2025
@alexrp
llvm: Update the list of targets that use native f16/f128.
d77c7de 
Closes #22003.
Closes #22013.
alexrp added a commit that referenced this issue Mar 18, 2025
@alexrp
llvm: Update the list of targets that use native f16/f128.
79f50bd 
Closes #22003.
Closes #22013.
alexrp added a commit that referenced this issue Mar 21, 2025
@alexrp
llvm: Update the list of targets that use native f16/f128.
8ea098b 
Closes #22003.
Closes #22013.
alexrp added a commit that referenced this issue Mar 24, 2025
@alexrp
llvm: Update the list of targets that use native f16/f128.
b2ca1d8 
Closes #22003.
Closes #22013.
alexrp added a commit that referenced this issue Apr 2, 2025
@alexrp
llvm: Update the list of targets that use native f16/f128.
ffb5f0f 
Closes #22003.
Closes #22013.
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@alexrp alexrp

Labels
arch-hexagon Qualcomm Hexagon DSP backend-llvm The LLVM backend outputs an LLVM IR Module. bug Observed behavior contradicts documented or intended behavior contributor friendly This issue is limited in scope and/or knowledge of Zig internals. upstream An issue with a third party project that Zig uses.
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0.16.0
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