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| author | Graydon Hoare <graydon@mozilla.com> | 2012-03-19 14:06:59 -0700 |
|---|---|---|
| committer | Graydon Hoare <graydon@mozilla.com> | 2012-03-19 14:29:39 -0700 |
| commit | 869b2d706493549e1fc4a621fe9a44fa58d83c5c (patch) | |
| tree | 882f79b4939e5ac60fa54a95c9be70a3d10f3605 /src/rustc/back | |
| parent | bbfa08d9474bd08b03718639ad82315d66097e6e (diff) | |
| download | rust-869b2d706493549e1fc4a621fe9a44fa58d83c5c.tar.gz rust-869b2d706493549e1fc4a621fe9a44fa58d83c5c.zip | |
Send string concatenation to specialized upcall, shave 17s off librustc compile time.
Diffstat (limited to 'src/rustc/back')
| -rw-r--r-- | src/rustc/back/upcall.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/rustc/back/upcall.rs b/src/rustc/back/upcall.rs index a0bb2c5937d..cf862d3ca44 100644 --- a/src/rustc/back/upcall.rs +++ b/src/rustc/back/upcall.rs @@ -18,6 +18,7 @@ type upcalls = mark: ValueRef, vec_grow: ValueRef, vec_push: ValueRef, + str_concat: ValueRef, cmp_type: ValueRef, log_type: ValueRef, alloc_c_stack: ValueRef, @@ -69,6 +70,9 @@ fn declare_upcalls(targ_cfg: @session::config, dvi("vec_push", [T_ptr(T_ptr(opaque_vec_t)), T_ptr(tydesc_type), T_ptr(T_i8())]), + str_concat: + d("str_concat", [T_ptr(opaque_vec_t), T_ptr(opaque_vec_t)], + T_ptr(opaque_vec_t)), cmp_type: dv("cmp_type", [T_ptr(T_i1()), T_ptr(tydesc_type), |