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| author | Colin Davidson <colrdavidson@gmail.com> | 2025-07-29 13:09:05 -0700 |
|---|---|---|
| committer | Colin Davidson <colrdavidson@gmail.com> | 2025-07-29 13:09:05 -0700 |
| commit | 4d9fdf5bd381c21ae68e08e52a0d98729a390cfe (patch) | |
| tree | d5d890f01d6614769908b9990267e8e3889a7557 | |
| parent | 9a2e6fff481968f201e6bf6a601ab7a4e3fbef45 (diff) | |
move to checker error, rather than panic
| -rw-r--r-- | src/check_builtin.cpp | 8 | ||||
| -rw-r--r-- | src/llvm_backend_proc.cpp | 2 |
2 files changed, 8 insertions, 2 deletions
diff --git a/src/check_builtin.cpp b/src/check_builtin.cpp index 66be3c69e..974224ed2 100644 --- a/src/check_builtin.cpp +++ b/src/check_builtin.cpp @@ -4714,6 +4714,14 @@ gb_internal bool check_builtin_procedure(CheckerContext *c, Operand *operand, As break; case BuiltinProc_read_cycle_counter_frequency: + if (build_context.metrics.arch != TargetArch_arm64) { + error(call, "'%.*s' is only allowed on arm64 targets", LIT(builtin_name)); + return false; + } + operand->mode = Addressing_Value; + operand->type = t_i64; + break; + case BuiltinProc_read_cycle_counter: operand->mode = Addressing_Value; operand->type = t_i64; diff --git a/src/llvm_backend_proc.cpp b/src/llvm_backend_proc.cpp index 5e38e6bdc..d89720e0d 100644 --- a/src/llvm_backend_proc.cpp +++ b/src/llvm_backend_proc.cpp @@ -2820,8 +2820,6 @@ gb_internal lbValue lb_build_builtin_proc(lbProcedure *p, Ast *expr, TypeAndValu LLVMValueRef the_asm = llvm_get_inline_asm(func_type, str_lit("mrs $0, cntfrq_el0"), str_lit("=r"), has_side_effects); GB_ASSERT(the_asm != nullptr); res.value = LLVMBuildCall2(p->builder, func_type, the_asm, nullptr, 0, ""); - } else { - GB_PANIC("Unsupported architecture: %.*s", LIT(target_arch_names[build_context.metrics.arch])); } return res; |