diff options
Diffstat (limited to 'src/jit/regset.cpp')
| -rw-r--r-- | src/jit/regset.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/jit/regset.cpp b/src/jit/regset.cpp index 2980f96813..0d0ac3e0ce 100644 --- a/src/jit/regset.cpp +++ b/src/jit/regset.cpp @@ -3175,6 +3175,16 @@ var_types Compiler::tmpNormalizeType(var_types type) type = genActualType(type); +#if defined(FEATURE_SIMD) && !defined(_TARGET_64BIT_) + // For SIMD on 32-bit platforms, we always spill SIMD12 to a 16-byte SIMD16 temp. + // This is because we don't have a single instruction to store 12 bytes. We also + // allocate non-argument locals as 16 bytes; see lvSize(). + if (type == TYP_SIMD12) + { + type = TYP_SIMD16; + } +#endif // defined(FEATURE_SIMD) && !defined(_TARGET_64BIT_) + #else // LEGACY_BACKEND if (!varTypeIsGC(type)) { |