diff options
Diffstat (limited to 'src/llvm_backend_proc.cpp')
| -rw-r--r-- | src/llvm_backend_proc.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/llvm_backend_proc.cpp b/src/llvm_backend_proc.cpp index 4ee4fb769..bdc381bc4 100644 --- a/src/llvm_backend_proc.cpp +++ b/src/llvm_backend_proc.cpp @@ -2236,6 +2236,8 @@ gb_internal lbValue lb_build_builtin_proc(lbProcedure *p, Ast *expr, TypeAndValu case BuiltinProc_overflow_add: case BuiltinProc_overflow_sub: case BuiltinProc_overflow_mul: + case BuiltinProc_add_sat: + case BuiltinProc_sub_sat: { Type *main_type = tv.type; Type *type = main_type; @@ -2254,12 +2256,16 @@ gb_internal lbValue lb_build_builtin_proc(lbProcedure *p, Ast *expr, TypeAndValu case BuiltinProc_overflow_add: name = "llvm.uadd.with.overflow"; break; case BuiltinProc_overflow_sub: name = "llvm.usub.with.overflow"; break; case BuiltinProc_overflow_mul: name = "llvm.umul.with.overflow"; break; + case BuiltinProc_add_sat: name = "llvm.uadd.sat"; break; + case BuiltinProc_sub_sat: name = "llvm.usub.sat"; break; } } else { switch (id) { case BuiltinProc_overflow_add: name = "llvm.sadd.with.overflow"; break; case BuiltinProc_overflow_sub: name = "llvm.ssub.with.overflow"; break; case BuiltinProc_overflow_mul: name = "llvm.smul.with.overflow"; break; + case BuiltinProc_add_sat: name = "llvm.sadd.sat"; break; + case BuiltinProc_sub_sat: name = "llvm.ssub.sat"; break; } } LLVMTypeRef types[1] = {lb_type(p->module, type)}; |