diff options
| author | Carol Eidt <carol.eidt@microsoft.com> | 2018-03-15 08:21:25 -0700 |
|---|---|---|
| committer | Carol Eidt <carol.eidt@microsoft.com> | 2018-04-17 16:15:14 -0700 |
| commit | 32480530dbcd0936e4292bdd50e5a94002f8dba2 (patch) | |
| tree | 333c33b54dce6addf25ec10419e7eb8ed742e05f /src/jit/lsra.h | |
| parent | 963e5a9f08ed7c664036ef9b7050374b66f71d64 (diff) | |
| download | coreclr-32480530dbcd0936e4292bdd50e5a94002f8dba2.tar.gz coreclr-32480530dbcd0936e4292bdd50e5a94002f8dba2.tar.bz2 coreclr-32480530dbcd0936e4292bdd50e5a94002f8dba2.zip | |
Unix/x64 ABI cleanup
Eliminate `FEATURE_UNIX_AMD64_STRUCT_PASSING` and replace it with `UNIX_AMD64_ABI` when used alone. Both are currently defined; it is highly unlikely the latter will work alone; and it significantly clutters up the code, especially the JIT.
Also, fix the altjit support (now `UNIX_AMD64_ABI_ITF`) to *not* call `ClassifyEightBytes` if the struct is too large. Otherwise it asserts.
Diffstat (limited to 'src/jit/lsra.h')
| -rw-r--r-- | src/jit/lsra.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/jit/lsra.h b/src/jit/lsra.h index 22e3ead7ec..6710782e83 100644 --- a/src/jit/lsra.h +++ b/src/jit/lsra.h @@ -1086,13 +1086,13 @@ private: void buildUpperVectorRestoreRefPositions(GenTree* tree, LsraLocation currentLoc, VARSET_VALARG_TP liveLargeVectors); #endif // FEATURE_PARTIAL_SIMD_CALLEE_SAVE -#if defined(FEATURE_UNIX_AMD64_STRUCT_PASSING) +#if defined(UNIX_AMD64_ABI) // For AMD64 on SystemV machines. This method // is called as replacement for raUpdateRegStateForArg // that is used on Windows. On System V systems a struct can be passed // partially using registers from the 2 register files. void unixAmd64UpdateRegStateForArg(LclVarDsc* argDsc); -#endif // defined(FEATURE_UNIX_AMD64_STRUCT_PASSING) +#endif // defined(UNIX_AMD64_ABI) // Update reg state for an incoming register argument void updateRegStateForArg(LclVarDsc* argDsc); |