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llvm 21 support

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This commit is contained in:
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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12
src/llvm_backend_opt.cpp
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@@ -48,13 +48,6 @@ gb_internal void lb_populate_function_pass_manager_specific(lbModule *m, LLVMPas
// return LLVMIsAAllocaInst(value) != nullptr;
// }
#if LLVM_VERSION_MAJOR < 12
#define LLVM_ADD_CONSTANT_VALUE_PASS(fpm) LLVMAddConstantPropagationPass(fpm)
#else
#define LLVM_ADD_CONSTANT_VALUE_PASS(fpm)
#endif
gb_internal bool lb_opt_ignore(i32 optimization_level) {
return optimization_level < 0;
}
@@ -70,7 +63,6 @@ gb_internal void lb_basic_populate_function_pass_manager(LLVMPassManagerRef fpm,
} else {
LLVMAddPromoteMemoryToRegisterPass(fpm);
LLVMAddMergedLoadStoreMotionPass(fpm);
LLVM_ADD_CONSTANT_VALUE_PASS(fpm);
if (!build_context.ODIN_DEBUG) {
LLVMAddEarlyCSEPass(fpm);
}
@@ -135,10 +127,8 @@ gb_internal void lb_populate_function_pass_manager_specific(lbModule *m, LLVMPas
LLVMAddMemCpyOptPass(fpm);
LLVMAddPromoteMemoryToRegisterPass(fpm);
LLVMAddMergedLoadStoreMotionPass(fpm);
LLVM_ADD_CONSTANT_VALUE_PASS(fpm);
LLVMAddEarlyCSEPass(fpm);
LLVM_ADD_CONSTANT_VALUE_PASS(fpm);
LLVMAddMergedLoadStoreMotionPass(fpm);
LLVMAddPromoteMemoryToRegisterPass(fpm);
LLVMAddCFGSimplificationPass(fpm);
@@ -183,7 +173,6 @@ gb_internal void lb_add_function_simplifcation_passes(LLVMPassManagerRef mpm, i3
LLVMAddBitTrackingDCEPass(mpm);
LLVMAddJumpThreadingPass(mpm);
LLVM_ADD_CONSTANT_VALUE_PASS(mpm);
LLVMAddLICMPass(mpm);
LLVMAddLoopRerollPass(mpm);
@@ -249,7 +238,6 @@ gb_internal void lb_populate_module_pass_manager(LLVMTargetMachineRef target_mac
if (optimization_level >= 2) {
LLVMAddEarlyCSEPass(mpm);
LLVM_ADD_CONSTANT_VALUE_PASS(mpm);
LLVMAddLICMPass(mpm);
LLVMAddLoopUnswitchPass(mpm);
LLVMAddCFGSimplificationPass(mpm);