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Fix llvm.memset for both backends

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This commit is contained in:
gingerBill
2020-03-08 18:42:30 +00:00
parent 5a02ebe2c8
commit d4e95282c2
1 changed files with 15 additions and 5 deletions
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core/runtime/internal.odin
+10
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@@ -40,6 +40,7 @@ mem_zero :: proc "contextless" (data: rawptr, len: int) -> rawptr {
if len < 0 do return data; if len < 0 do return data;
when !#defined(memset) { when !#defined(memset) {
foreign _ { foreign _ {
when ODIN_USE_LLVM_API {
when size_of(rawptr) == 8 { when size_of(rawptr) == 8 {
@(link_name="llvm.memset.p0i8.i64") @(link_name="llvm.memset.p0i8.i64")
memset :: proc(dst: rawptr, val: byte, len: int, is_volatile: bool = false) ---; memset :: proc(dst: rawptr, val: byte, len: int, is_volatile: bool = false) ---;
@@ -47,6 +48,15 @@ mem_zero :: proc "contextless" (data: rawptr, len: int) -> rawptr {
@(link_name="llvm.memset.p0i8.i32") @(link_name="llvm.memset.p0i8.i32")
memset :: proc(dst: rawptr, val: byte, len: int, is_volatile: bool = false) ---; memset :: proc(dst: rawptr, val: byte, len: int, is_volatile: bool = false) ---;
} }
} else {
when size_of(rawptr) == 8 {
@(link_name="llvm.memset.p0i8.i64")
memset :: proc(dst: rawptr, val: byte, len: int, align: i32 = 1, is_volatile: bool = false) ---;
} else {
@(link_name="llvm.memset.p0i8.i32")
memset :: proc(dst: rawptr, val: byte, len: int, align: i32 = 1, is_volatile: bool = false) ---;
}
}
} }
} }
memset(data, 0, len); memset(data, 0, len);