interfaces: show the prefix shift in the log message
Move the other force message to the respective if which is more or
less what we had before. This is important for making clear what
the impact of #9521 to renewals actually is.
[RFC][Clang][AMDGPU] Emit only delta target-features to reduce IR bloat
Currently, AMDGPU functions have `target-features` attribute populated with all default features for the target GPU. This is redundant because the backend can derive these defaults from the `target-cpu` attribute via `AMDGPUTargetMachine::getFeatureString()`.
In this PR, for AMDGPU targets only:
- Functions without explicit target attributes no longer emit `target-features`
- Functions with `__attribute__((target(...)))` or `-target-feature` emit only features that differ from the target's defaults (delta)
The backend already handles missing `target-features` correctly by falling back to the TargetMachine's defaults.
A new cc1 flag `-famdgpu-emit-full-target-features` is added to emit full features when needed.
Example:
Before:
```llvm
attributes #0 = { "target-cpu"="gfx90a" "target-features"="+16-bit-insts,+atomic-buffer-global-pk-add-f16-insts,+atomic-fadd-rtn-insts,+ci-insts,+dl-insts,+dot1-insts,+dot2-insts,..." }
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[clang-repl] Skip out-of-process execution due to compiler-rt path mismatch (#176198)
On some setups (Solaris), clang-repl attempts to enable out-of-process
execution,
but fails to locate the ORC runtime due to a mismatch between the
toolchain’s
expected compiler-rt path and the actual on-disk layout.
Specifically, ToolChain::getCompilerRT() relies on
getArchNameForCompilerRTLib(),
which returns an architecture name that does not match the Solaris
compiler-rt
directory naming. As a result, the ORC runtime (orc_rt) is not detected
at the
correct path, even though it exists under
lib/clang/<version>/lib/sunos/.
As an initial workaround, special-case Solaris in
getArchNameForCompilerRTLib() to return "sunos", aligning the expected
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[AMDGPU] Fix inline constant encoding for `v_pk_fmac_f16`
This PR handles`v_pk_fmac_f16` inline constant encoding/decoding differences between pre-GFX11 and GFX11+ hardware.
- Pre-GFX11: fp16 inline constants produce (f16, 0) - value in low 16 bits, zero in high.
- GFX11+: fp16 inline constants are duplicated to both halves (f16, f16).
When trying to print a help message while editing a multiline entry, print
move down enough so that the error message does not get printed on top of
the newline from Yuishiro NAITO. Example program:
#include <stdio.h>
#include <histedit.h>
char *
prompt(EditLine *el)
{
return "(config) ";
}
static unsigned char
help(EditLine *el, int ch)
{
printf("\n");
printf("aaa:\n");
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