[clang] [lld] [lld][WebAssembly] Remove the experimental warning for PIC/dynamic linking (PR #196566)

2026-05-09 Thread Sam Clegg via cfe-commits 

https://github.com/sbc100 updated 
https://github.com/llvm/llvm-project/pull/196566

>From ca3983847703d572d4bcc58ed56b621305deed15 Mon Sep 17 00:00:00 2001
From: Sam Clegg 
Date: Fri, 8 May 2026 09:00:47 -0700
Subject: [PATCH] [lld][WebAssembly] Remove the experimental warning for
 PIC/dynamic linking

The currently dynamic linking support has been used for several years
not both in emscripten and in wasi-sdk.

This change removes the linker warning and the corresponding
`--experimental-pic` flag.

If we do want to still make breaking changes to the dylink format we can
rename the `dylink.1` section (which already contains a version number).

This change is leads the way for enabling shared libraries by default
in emscripten.
---
 clang/lib/Interpreter/Wasm.cpp|  1 -
 lld/docs/WebAssembly.rst  |  4 +--
 lld/test/wasm/bad-data-relocs.s   |  2 +-
 lld/test/wasm/bsymbolic.s |  4 +--
 lld/test/wasm/compact-imports.s   |  2 +-
 lld/test/wasm/data-segments.ll|  6 ++--
 lld/test/wasm/dylink-non-pie.s|  2 +-
 lld/test/wasm/dylink.s| 12 
 lld/test/wasm/global-base.test|  4 +--
 lld/test/wasm/libsearch.s | 28 +--
 lld/test/wasm/lto/pic-empty.s |  2 +-
 lld/test/wasm/lto/relocation-model.ll |  2 +-
 lld/test/wasm/no-shlib-sigcheck.s | 10 +++
 lld/test/wasm/pie.s   |  6 ++--
 lld/test/wasm/rpath.s |  2 +-
 lld/test/wasm/runtime-relocations-himem.s |  2 +-
 lld/test/wasm/shared-export-dynamic.s |  4 +--
 lld/test/wasm/shared-lazy.s   | 12 
 lld/test/wasm/shared-memory-bss.s |  2 +-
 lld/test/wasm/shared-needed.s |  6 ++--
 lld/test/wasm/shared-weak-symbols.s   |  2 +-
 lld/test/wasm/shared-weak-undefined.s |  4 +--
 lld/test/wasm/shared.s|  2 +-
 lld/test/wasm/shared64.s  |  2 +-
 lld/test/wasm/static-error.s  |  4 +--
 lld/test/wasm/tag-section.ll  |  2 +-
 lld/test/wasm/tls-export.s|  2 +-
 lld/test/wasm/tls-non-shared-memory-basic.s   |  2 +-
 lld/test/wasm/tls-non-shared-memory.s |  6 ++--
 lld/test/wasm/tls-relocations.s   |  2 +-
 lld/test/wasm/undef-shared.s  |  2 +-
 lld/test/wasm/undefined-data.s|  2 +-
 lld/test/wasm/unresolved-symbols-dynamic.s|  3 +-
 lld/test/wasm/unresolved-symbols.s|  2 +-
 lld/test/wasm/unsupported-pic-relocations.s   | 12 
 lld/test/wasm/unsupported-pic-relocations64.s | 12 
 lld/test/wasm/weak-undefined-pic.s|  2 +-
 lld/wasm/Config.h |  6 ++--
 lld/wasm/Driver.cpp   | 23 ---
 lld/wasm/Options.td   |  4 +--
 40 files changed, 91 insertions(+), 118 deletions(-)

diff --git a/clang/lib/Interpreter/Wasm.cpp b/clang/lib/Interpreter/Wasm.cpp
index 007227c73dc5f..96600cf9fa6d0 100644
--- a/clang/lib/Interpreter/Wasm.cpp
+++ b/clang/lib/Interpreter/Wasm.cpp
@@ -120,7 +120,6 @@ llvm::Error 
WasmIncrementalExecutor::addModule(PartialTranslationUnit &PTU) {
   std::vector LinkerArgs = {"wasm-ld",
   "-shared",
   "--import-memory",
-  "--experimental-pic",
   "--stack-first",
   "--allow-undefined",
   ObjectFileName.c_str(),
diff --git a/lld/docs/WebAssembly.rst b/lld/docs/WebAssembly.rst
index a7e1bc4cbe97b..389fc0ac25553 100644
--- a/lld/docs/WebAssembly.rst
+++ b/lld/docs/WebAssembly.rst
@@ -108,9 +108,7 @@ WebAssembly-specific options:
  this means inputs should be compiled with `-fPIC` (i.e. `pic` or
  `dynamic-no-pic` relocation models).  This options is useful for linking
  binaries that are themselves static (non-relocatable) but whose undefined
- symbols are resolved by a dynamic linker.  Since the dynamic linking API 
is
- experimental, this option currently requires `--experimental-pic` to also
- be specified.
+ symbols are resolved by a dynamic linker.
 
 .. option:: --import-memory
 
diff --git a/lld/test/wasm/bad-data-relocs.s b/lld/test/wasm/bad-data-relocs.s
index 7e2ef3e1dc3b7..6e95c5bf58ac1 100644
--- a/lld/test/wasm/bad-data-relocs.s
+++ b/lld/test/wasm/bad-data-relocs.s
@@ -2,7 +2,7 @@
 ## generated in `-shared/`-pie` binaries.
 
 # RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t.o %s
-# RUN: not wasm-ld -pie --experimental-pic %t.o -o %t.wasm 2>&1 | FileCheck %s
+# RUN: not wasm-ld -pie %t.o -o %t.wasm 2>&1 | FileCheck %s
 
 # CHECK: wasm-ld: error: invalid run

[clang] [lld] [lld][WebAssembly] Remove the experimental warning for PIC/dynamic linking (PR #196566)

2026-05-09 Thread Sam Clegg via cfe-commits 

https://github.com/sbc100 created 
https://github.com/llvm/llvm-project/pull/196566

The current dynamic linking support has been used for several years not both in 
emscripten and in wasi-sdk and is documented 
https://github.com/WebAssembly/tool-conventions/blob/main/DynamicLinking.md.   
We did/do have have plans to develop another version of the dynamic linking ABI 
that doesn't use a global symbol namespace, and that can still happen, but the 
current API is clearly production worthy regardless of future plans.

This change removes the linker warning and the corresponding 
`--experimental-pic` flag.

If we do want to still make breaking changes to the dylink format we can rename 
the `dylink.1` section (which already contains a version number).

This change is leads the way for enabling shared libraries by default in 
emscripten.

>From 54760cc155a451cc5d3da2f1ac7156d6eca32560 Mon Sep 17 00:00:00 2001
From: Sam Clegg 
Date: Fri, 8 May 2026 09:00:47 -0700
Subject: [PATCH] [lld][WebAssembly] Remove the experimental warning for
 PIC/dynamic linking

The currently dynamic linking support has been used for several years
not both in emscripten and in wasi-sdk.

This change removes the linker warning and the corresponding
`--experimental-pic` flag.

If we do want to still make breaking changes to the dylink format we can
rename the `dylink.1` section (which already contains a version number).

This change is leads the way for enabling shared libraries by default
in emscripten.
---
 clang/lib/Interpreter/Wasm.cpp|  1 -
 lld/docs/WebAssembly.rst  |  4 +--
 lld/test/wasm/bad-data-relocs.s   |  2 +-
 lld/test/wasm/bsymbolic.s |  4 +--
 lld/test/wasm/compact-imports.s   |  2 +-
 lld/test/wasm/data-segments.ll|  6 ++--
 lld/test/wasm/dylink-non-pie.s|  2 +-
 lld/test/wasm/dylink.s| 12 
 lld/test/wasm/global-base.test|  4 +--
 lld/test/wasm/libsearch.s | 28 +--
 lld/test/wasm/lto/pic-empty.s |  2 +-
 lld/test/wasm/lto/relocation-model.ll |  2 +-
 lld/test/wasm/no-shlib-sigcheck.s | 10 +++
 lld/test/wasm/pie.s   |  6 ++--
 lld/test/wasm/rpath.s |  2 +-
 lld/test/wasm/runtime-relocations-himem.s |  2 +-
 lld/test/wasm/shared-export-dynamic.s |  4 +--
 lld/test/wasm/shared-lazy.s   | 12 
 lld/test/wasm/shared-memory-bss.s |  2 +-
 lld/test/wasm/shared-needed.s |  6 ++--
 lld/test/wasm/shared-weak-symbols.s   |  2 +-
 lld/test/wasm/shared-weak-undefined.s |  4 +--
 lld/test/wasm/shared.s|  2 +-
 lld/test/wasm/shared64.s  |  2 +-
 lld/test/wasm/static-error.s  |  4 +--
 lld/test/wasm/tag-section.ll  |  2 +-
 lld/test/wasm/tls-export.s|  2 +-
 lld/test/wasm/tls-non-shared-memory-basic.s   |  2 +-
 lld/test/wasm/tls-non-shared-memory.s |  6 ++--
 lld/test/wasm/tls-relocations.s   |  2 +-
 lld/test/wasm/undef-shared.s  |  2 +-
 lld/test/wasm/undefined-data.s|  2 +-
 lld/test/wasm/unresolved-symbols.s|  2 +-
 lld/test/wasm/unsupported-pic-relocations.s   | 12 
 lld/test/wasm/unsupported-pic-relocations64.s | 12 
 lld/test/wasm/weak-undefined-pic.s|  2 +-
 lld/wasm/Config.h |  6 ++--
 lld/wasm/Driver.cpp   | 23 ---
 lld/wasm/Options.td   |  4 +--
 39 files changed, 90 insertions(+), 116 deletions(-)

diff --git a/clang/lib/Interpreter/Wasm.cpp b/clang/lib/Interpreter/Wasm.cpp
index 007227c73dc5f..96600cf9fa6d0 100644
--- a/clang/lib/Interpreter/Wasm.cpp
+++ b/clang/lib/Interpreter/Wasm.cpp
@@ -120,7 +120,6 @@ llvm::Error 
WasmIncrementalExecutor::addModule(PartialTranslationUnit &PTU) {
   std::vector LinkerArgs = {"wasm-ld",
   "-shared",
   "--import-memory",
-  "--experimental-pic",
   "--stack-first",
   "--allow-undefined",
   ObjectFileName.c_str(),
diff --git a/lld/docs/WebAssembly.rst b/lld/docs/WebAssembly.rst
index a7e1bc4cbe97b..389fc0ac25553 100644
--- a/lld/docs/WebAssembly.rst
+++ b/lld/docs/WebAssembly.rst
@@ -108,9 +108,7 @@ WebAssembly-specific options:
  this means inputs should be compiled with `-fPIC` (i.e. `pic` or
  `dynamic-no-pic` relocation models).  This options is useful for linking
  binaries that are themselves static (non-relocatable) but whose undefined
- symbols are resolved by a dynamic linker.  Since the dynamic

[clang] [lld] [lld][WebAssembly] Remove the experimental warning for PIC/dynamic linking (PR #196566)

2026-05-09 Thread Alex Crichton via cfe-commits 

alexcrichton wrote:

There's been a fair bit of work in the realm of StarlingMonkey 
(js-runtime-compiled-to-wasm) and Python (compiled to wasm) as well as some 
other interpreter-based languages. In these scenarios dynamic linking is used 
for the interpreter itself, libc, and any "native plugins" loaded by the 
interpreter (e.g. the native module behind pandas). AFAIK it's working well for 
everyone and there's no major complaints so far, but it's also not been a 
super-stressed part of the ecosystem. In that sense I'd say there's strong 
validation that it works, but not strong validation that the 
performance/conventions/tooling are in the right place. Not to say there's 
points against it either, just that those aspects haven't been stressed.

Personally I think this is reasonable to do, and I'd agree it'd still make 
sense to revisit this in the future for a possible future iteration, but for 
now the experimental warning isn't buying much.

https://github.com/llvm/llvm-project/pull/196566
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[clang] [lld] [lld][WebAssembly] Remove the experimental warning for PIC/dynamic linking (PR #196566)

2026-05-09 Thread via cfe-commits 

github-actions[bot] wrote:


# :penguin: Linux x64 Test Results

* 98869 tests passed
* 2909 tests skipped
* 1 test failed

## Failed Tests
(click on a test name to see its output)

### RealtimeSanitizer-Unit

RealtimeSanitizer-Unit._/Rtsan-x86_64-FileOffset64-Test/RtsanFileTest/OpenCreatesFileWithProperMode

```
Script:
--
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/lib/rtsan/tests/./Rtsan-x86_64-FileOffset64-Test
 --gtest_filter=RtsanFileTest.OpenCreatesFileWithProperMode
--
/home/gha/actions-runner/_work/llvm-project/llvm-project/compiler-rt/lib/rtsan/tests/rtsan_test_interceptors_posix.cpp:440
Value of: stat(GetTemporaryFilePath(), &st)
Expected: is equal to 0
  Actual: -1


```


If these failures are unrelated to your changes (for example tests are broken 
or flaky at HEAD), please open an issue at 
https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/196566
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[clang] [lld] [lld][WebAssembly] Remove the experimental warning for PIC/dynamic linking (PR #196566)

2026-05-09 Thread Dan Gohman via cfe-commits 

https://github.com/sunfishcode approved this pull request.

This sounds like a practical approach at this time.

https://github.com/llvm/llvm-project/pull/196566
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[clang] [lld] [lld][WebAssembly] Remove the experimental warning for PIC/dynamic linking (PR #196566)

2026-05-09 Thread via cfe-commits 

llvmorg-github-actions[bot] wrote:




@llvm/pr-subscribers-lld

Author: Sam Clegg (sbc100)


Changes

The current dynamic linking support has been used for several years not both in 
emscripten and in wasi-sdk and is documented 
https://github.com/WebAssembly/tool-conventions/blob/main/DynamicLinking.md.   
We did/do have have plans to develop another version of the dynamic linking ABI 
that doesn't use a global symbol namespace, and that can still happen, but the 
current API is clearly production worthy regardless of future plans.

This change removes the linker warning and the corresponding 
`--experimental-pic` flag.

If we do want to still make breaking changes to the dylink format we can rename 
the `dylink.1` section (which already contains a version number).

This change is leads the way for enabling shared libraries by default in 
emscripten.

---

Patch is 39.42 KiB, truncated to 20.00 KiB below, full version: 
https://github.com/llvm/llvm-project/pull/196566.diff


39 Files Affected:

- (modified) clang/lib/Interpreter/Wasm.cpp (-1) 
- (modified) lld/docs/WebAssembly.rst (+1-3) 
- (modified) lld/test/wasm/bad-data-relocs.s (+1-1) 
- (modified) lld/test/wasm/bsymbolic.s (+2-2) 
- (modified) lld/test/wasm/compact-imports.s (+1-1) 
- (modified) lld/test/wasm/data-segments.ll (+3-3) 
- (modified) lld/test/wasm/dylink-non-pie.s (+1-1) 
- (modified) lld/test/wasm/dylink.s (+6-6) 
- (modified) lld/test/wasm/global-base.test (+2-2) 
- (modified) lld/test/wasm/libsearch.s (+14-14) 
- (modified) lld/test/wasm/lto/pic-empty.s (+1-1) 
- (modified) lld/test/wasm/lto/relocation-model.ll (+1-1) 
- (modified) lld/test/wasm/no-shlib-sigcheck.s (+5-5) 
- (modified) lld/test/wasm/pie.s (+3-3) 
- (modified) lld/test/wasm/rpath.s (+1-1) 
- (modified) lld/test/wasm/runtime-relocations-himem.s (+1-1) 
- (modified) lld/test/wasm/shared-export-dynamic.s (+2-2) 
- (modified) lld/test/wasm/shared-lazy.s (+6-6) 
- (modified) lld/test/wasm/shared-memory-bss.s (+1-1) 
- (modified) lld/test/wasm/shared-needed.s (+3-3) 
- (modified) lld/test/wasm/shared-weak-symbols.s (+1-1) 
- (modified) lld/test/wasm/shared-weak-undefined.s (+2-2) 
- (modified) lld/test/wasm/shared.s (+1-1) 
- (modified) lld/test/wasm/shared64.s (+1-1) 
- (modified) lld/test/wasm/static-error.s (+2-2) 
- (modified) lld/test/wasm/tag-section.ll (+1-1) 
- (modified) lld/test/wasm/tls-export.s (+1-1) 
- (modified) lld/test/wasm/tls-non-shared-memory-basic.s (+1-1) 
- (modified) lld/test/wasm/tls-non-shared-memory.s (+3-3) 
- (modified) lld/test/wasm/tls-relocations.s (+1-1) 
- (modified) lld/test/wasm/undef-shared.s (+1-1) 
- (modified) lld/test/wasm/undefined-data.s (+1-1) 
- (modified) lld/test/wasm/unresolved-symbols.s (+1-1) 
- (modified) lld/test/wasm/unsupported-pic-relocations.s (+6-6) 
- (modified) lld/test/wasm/unsupported-pic-relocations64.s (+6-6) 
- (modified) lld/test/wasm/weak-undefined-pic.s (+1-1) 
- (modified) lld/wasm/Config.h (+3-3) 
- (modified) lld/wasm/Driver.cpp (-23) 
- (modified) lld/wasm/Options.td (+2-2) 


``diff
diff --git a/clang/lib/Interpreter/Wasm.cpp b/clang/lib/Interpreter/Wasm.cpp
index 007227c73dc5f..96600cf9fa6d0 100644
--- a/clang/lib/Interpreter/Wasm.cpp
+++ b/clang/lib/Interpreter/Wasm.cpp
@@ -120,7 +120,6 @@ llvm::Error 
WasmIncrementalExecutor::addModule(PartialTranslationUnit &PTU) {
   std::vector LinkerArgs = {"wasm-ld",
   "-shared",
   "--import-memory",
-  "--experimental-pic",
   "--stack-first",
   "--allow-undefined",
   ObjectFileName.c_str(),
diff --git a/lld/docs/WebAssembly.rst b/lld/docs/WebAssembly.rst
index a7e1bc4cbe97b..389fc0ac25553 100644
--- a/lld/docs/WebAssembly.rst
+++ b/lld/docs/WebAssembly.rst
@@ -108,9 +108,7 @@ WebAssembly-specific options:
  this means inputs should be compiled with `-fPIC` (i.e. `pic` or
  `dynamic-no-pic` relocation models).  This options is useful for linking
  binaries that are themselves static (non-relocatable) but whose undefined
- symbols are resolved by a dynamic linker.  Since the dynamic linking API 
is
- experimental, this option currently requires `--experimental-pic` to also
- be specified.
+ symbols are resolved by a dynamic linker.
 
 .. option:: --import-memory
 
diff --git a/lld/test/wasm/bad-data-relocs.s b/lld/test/wasm/bad-data-relocs.s
index 7e2ef3e1dc3b7..6e95c5bf58ac1 100644
--- a/lld/test/wasm/bad-data-relocs.s
+++ b/lld/test/wasm/bad-data-relocs.s
@@ -2,7 +2,7 @@
 ## generated in `-shared/`-pie` binaries.
 
 # RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t.o %s
-# RUN: not wasm-ld -pie --experimental-pic %t.o -o %t.wasm 2>&1 | FileCheck %s
+# RUN: not wasm-ld -pie %t.o -o %t.wasm 2>&1 | FileCheck %s
 
 # CHECK: wasm-ld: error: invalid runtime relocation type

[clang] [lld] [lld][WebAssembly] Remove the experimental warning for PIC/dynamic linking (PR #196566)

2026-05-09 Thread Sam Clegg via cfe-commits 

https://github.com/sbc100 updated 
https://github.com/llvm/llvm-project/pull/196566

>From 5b2845843571f377e9ddd013a54d7a1efaa34144 Mon Sep 17 00:00:00 2001
From: Sam Clegg 
Date: Fri, 8 May 2026 09:00:47 -0700
Subject: [PATCH] [lld][WebAssembly] Remove the experimental warning for
 PIC/dynamic linking

The currently dynamic linking support has been used for several years
not both in emscripten and in wasi-sdk.

This change removes the linker warning and the corresponding
`--experimental-pic` flag.

If we do want to still make breaking changes to the dylink format we can
rename the `dylink.1` section (which already contains a version number).

This change is leads the way for enabling shared libraries by default
in emscripten.
---
 clang/lib/Interpreter/Wasm.cpp|  1 -
 lld/docs/WebAssembly.rst  |  4 +--
 lld/test/wasm/bad-data-relocs.s   |  2 +-
 lld/test/wasm/bsymbolic.s |  4 +--
 lld/test/wasm/compact-imports.s   |  2 +-
 lld/test/wasm/data-segments.ll|  6 ++--
 lld/test/wasm/dylink-non-pie.s|  2 +-
 lld/test/wasm/dylink.s| 12 
 lld/test/wasm/global-base.test|  4 +--
 lld/test/wasm/libsearch.s | 28 +--
 lld/test/wasm/lto/pic-empty.s |  2 +-
 lld/test/wasm/lto/relocation-model.ll |  2 +-
 lld/test/wasm/no-shlib-sigcheck.s | 10 +++
 lld/test/wasm/pie.s   |  6 ++--
 lld/test/wasm/rpath.s |  2 +-
 lld/test/wasm/runtime-relocations-himem.s |  2 +-
 lld/test/wasm/shared-export-dynamic.s |  4 +--
 lld/test/wasm/shared-lazy.s   | 12 
 lld/test/wasm/shared-memory-bss.s |  2 +-
 lld/test/wasm/shared-needed.s |  6 ++--
 lld/test/wasm/shared-weak-symbols.s   |  2 +-
 lld/test/wasm/shared-weak-undefined.s |  4 +--
 lld/test/wasm/shared.s|  2 +-
 lld/test/wasm/shared64.s  |  2 +-
 lld/test/wasm/static-error.s  |  4 +--
 lld/test/wasm/tag-section.ll  |  2 +-
 lld/test/wasm/tls-export.s|  2 +-
 lld/test/wasm/tls-non-shared-memory-basic.s   |  2 +-
 lld/test/wasm/tls-non-shared-memory.s |  6 ++--
 lld/test/wasm/tls-relocations.s   |  2 +-
 lld/test/wasm/undef-shared.s  |  2 +-
 lld/test/wasm/undefined-data.s|  2 +-
 lld/test/wasm/unresolved-symbols-dynamic.s|  3 +-
 lld/test/wasm/unresolved-symbols.s|  2 +-
 lld/test/wasm/unsupported-pic-relocations.s   | 12 
 lld/test/wasm/unsupported-pic-relocations64.s | 12 
 lld/test/wasm/weak-undefined-pic.s|  2 +-
 lld/wasm/Config.h |  6 ++--
 lld/wasm/Driver.cpp   | 23 ---
 lld/wasm/Options.td   |  4 +--
 40 files changed, 91 insertions(+), 118 deletions(-)

diff --git a/clang/lib/Interpreter/Wasm.cpp b/clang/lib/Interpreter/Wasm.cpp
index 007227c73dc5f..96600cf9fa6d0 100644
--- a/clang/lib/Interpreter/Wasm.cpp
+++ b/clang/lib/Interpreter/Wasm.cpp
@@ -120,7 +120,6 @@ llvm::Error 
WasmIncrementalExecutor::addModule(PartialTranslationUnit &PTU) {
   std::vector LinkerArgs = {"wasm-ld",
   "-shared",
   "--import-memory",
-  "--experimental-pic",
   "--stack-first",
   "--allow-undefined",
   ObjectFileName.c_str(),
diff --git a/lld/docs/WebAssembly.rst b/lld/docs/WebAssembly.rst
index a7e1bc4cbe97b..389fc0ac25553 100644
--- a/lld/docs/WebAssembly.rst
+++ b/lld/docs/WebAssembly.rst
@@ -108,9 +108,7 @@ WebAssembly-specific options:
  this means inputs should be compiled with `-fPIC` (i.e. `pic` or
  `dynamic-no-pic` relocation models).  This options is useful for linking
  binaries that are themselves static (non-relocatable) but whose undefined
- symbols are resolved by a dynamic linker.  Since the dynamic linking API 
is
- experimental, this option currently requires `--experimental-pic` to also
- be specified.
+ symbols are resolved by a dynamic linker.
 
 .. option:: --import-memory
 
diff --git a/lld/test/wasm/bad-data-relocs.s b/lld/test/wasm/bad-data-relocs.s
index 7e2ef3e1dc3b7..6e95c5bf58ac1 100644
--- a/lld/test/wasm/bad-data-relocs.s
+++ b/lld/test/wasm/bad-data-relocs.s
@@ -2,7 +2,7 @@
 ## generated in `-shared/`-pie` binaries.
 
 # RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t.o %s
-# RUN: not wasm-ld -pie --experimental-pic %t.o -o %t.wasm 2>&1 | FileCheck %s
+# RUN: not wasm-ld -pie %t.o -o %t.wasm 2>&1 | FileCheck %s
 
 # CHECK: wasm-ld: error: invalid run

[clang] [lld] [lld][WebAssembly] Remove the experimental warning for PIC/dynamic linking (PR #196566)

2026-05-09 Thread Sam Clegg via cfe-commits 

sbc100 wrote:

@alexcrichton who in wasi-libc world has been doing the most work with dynamic 
linking?   Perhaps they could chime in here if needed?

https://github.com/llvm/llvm-project/pull/196566
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