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Add support for LLVM 12 #3663

Merged
merged 2 commits into from
Feb 13, 2021
Merged

Add support for LLVM 12 #3663

merged 2 commits into from
Feb 13, 2021

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kinke
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@kinke kinke commented Feb 11, 2021

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@kinke kinke force-pushed the llvm12 branch 4 times, most recently from abfb69e to d9c8b38 Compare February 12, 2021 06:14
@kinke kinke changed the title Add initial support for LLVM 12 Add support for LLVM 12 Feb 12, 2021
@kinke kinke marked this pull request as ready for review February 12, 2021 06:14
kinke added 2 commits February 12, 2021 07:54
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Add support for LLVM 12
d8bc064
@kinke
-link-internally: Switch to LLD's new Mach-O port v2 with LLVM 12
fd37840 
AFAIK, the old port wasn't usable with LDC anyway, so eagerly switch
to the new one; the guys think it's mature enough to be the default
for `ld64.lld`:

https://lists.llvm.org/pipermail/llvm-dev/2021-January/147665.html
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kinke commented Feb 12, 2021 •
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Tested with current vanilla release/12.x branch (rc1+) on Linux x64; all tests pass except for druntime-test-profile which I haven't looked into. There's a severe issue wrt. emitting bitcode files though - e.g., ldc2 -output-bc .../druntime/src/core/cpuid.d hits an assertion deep inside LLVM (-output-{o,ll} work fine). Other druntime modules worked, so I suspect once again an issue related to inline asm.

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kinke commented Feb 13, 2021

Merging eagerly as anticipation for distro packagers requiring LLVM 12 support for v1.25 once the LLVM final is out.

@kinke kinke merged commit fac87ee into ldc-developers:master Feb 13, 2021
@kinke kinke deleted the llvm12 branch February 13, 2021 00:48
@kinke kinke mentioned this pull request Feb 13, 2021
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kinke added a commit to kinke/ldc that referenced this pull request Apr 11, 2021
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Adapt to Windows-specific LLVM 12 API change
60c5cb4 
I've missed this in ldc-developers#3663 (only tested manually on Linux back then).
@kinke kinke mentioned this pull request Apr 11, 2021
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kinke added a commit that referenced this pull request Apr 17, 2021
@kinke
Adapt to Windows-specific LLVM 12 API change (#3697)
e6deb6c 
I've missed this in #3663 (only tested manually on Linux back then).
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