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llvm 21 support

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Laytan
2025-10-14 19:55:00 +02:00
parent 78e9a22ffa
commit e7ecb16a1e
10 changed files with 620 additions and 85 deletions
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10
src/llvm_backend.cpp
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@@ -37,12 +37,10 @@ gb_internal String get_default_microarchitecture() {
// x86-64-v2: (close to Nehalem) CMPXCHG16B, LAHF-SAHF, POPCNT, SSE3, SSE4.1, SSE4.2, SSSE3
// x86-64-v3: (close to Haswell) AVX, AVX2, BMI1, BMI2, F16C, FMA, LZCNT, MOVBE, XSAVE
// x86-64-v4: AVX512F, AVX512BW, AVX512CD, AVX512DQ, AVX512VL
if (ODIN_LLVM_MINIMUM_VERSION_12) {
if (build_context.metrics.os == TargetOs_freestanding) {
default_march = str_lit("x86-64");
} else {
default_march = str_lit("x86-64-v2");
}
if (build_context.metrics.os == TargetOs_freestanding) {
default_march = str_lit("x86-64");
} else {
default_march = str_lit("x86-64-v2");
}
} else if (build_context.metrics.arch == TargetArch_riscv64) {
default_march = str_lit("generic-rv64");