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Remove multiple throwing functions, just use one.

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This commit is contained in:
Lachlan Sneff
2019-03-02 14:16:02 -08:00
parent 9a90689b93
commit 57bfa9b0a4
4 changed files with 60 additions and 36 deletions
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22
lib/llvm-backend/src/intrinsics.rs
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@ -90,6 +90,10 @@ pub struct Intrinsics {
pub f32_zero: FloatValue,
pub f64_zero: FloatValue,
pub trap_unreachable: BasicValueEnum,
pub trap_call_indirect_sig: BasicValueEnum,
pub trap_memory_oob: BasicValueEnum,
// VM intrinsics.
pub memory_grow_dynamic_local: FunctionValue,
pub memory_grow_static_local: FunctionValue,
@ -105,8 +109,7 @@ pub struct Intrinsics {
pub memory_size_static_import: FunctionValue,
pub memory_size_shared_import: FunctionValue,
pub throw_unreachable: FunctionValue,
pub throw_incorrect_call_indirect_signature: FunctionValue,
pub throw_trap: FunctionValue,
ctx_ty: StructType,
pub ctx_ptr_ty: PointerType,
@ -285,6 +288,10 @@ impl Intrinsics {
f32_zero,
f64_zero,
trap_unreachable: i32_zero.as_basic_value_enum(),
trap_call_indirect_sig: i32_ty.const_int(1, false).as_basic_value_enum(),
trap_memory_oob: i32_ty.const_int(2, false).as_basic_value_enum(),
// VM intrinsics.
memory_grow_dynamic_local: module.add_function(
"vm.memory.grow.dynamic.local",
@ -347,14 +354,9 @@ impl Intrinsics {
ret_i32_take_ctx_i32,
None,
),
throw_unreachable: module.add_function(
"vm.exception.throw.unreachable",
void_ty.fn_type(&[], false),
None,
),
throw_incorrect_call_indirect_signature: module.add_function(
"vm.exception.throw.incorrect-call_indirect_signature",
void_ty.fn_type(&[], false),
throw_trap: module.add_function(
"vm.exception.trap",
void_ty.fn_type(&[i32_ty_basic], false),
None,
),
ctx_ty,