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| author | Andrew Kelley <superjoe30@gmail.com> | 2018-10-13 15:18:00 -0400 |
|---|---|---|
| committer | Andrew Kelley <superjoe30@gmail.com> | 2018-10-13 15:18:00 -0400 |
| commit | 3e72411db011dfdd35d8eb9b2f51ea5c55a61d1e (patch) | |
| tree | eba97a3ba5f63b3441c034b001b50a96db29e02a /src/analyze.cpp | |
| parent | 67fb4d13593fb6f940415fda2abd56c452c7a28e (diff) | |
| download | zig-3e72411db011dfdd35d8eb9b2f51ea5c55a61d1e.tar.gz zig-3e72411db011dfdd35d8eb9b2f51ea5c55a61d1e.zip | |
C ABI and compiler rt improvements for ARM
* add __multi3 compiler rt function. See #1290
* compiler rt includes ARM functions for thumb and aarch64 and
other sub-arches left out. See #1526
* support C ABI for returning structs on ARM. see #1481
Diffstat (limited to 'src/analyze.cpp')
| -rw-r--r-- | src/analyze.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/analyze.cpp b/src/analyze.cpp index 42737a22e5..46a8aa7ee8 100644 --- a/src/analyze.cpp +++ b/src/analyze.cpp @@ -1084,6 +1084,8 @@ bool want_first_arg_sret(CodeGen *g, FnTypeId *fn_type_id) { } zig_panic("TODO implement C ABI for x86_64 return types. type '%s'\nSee https://github.com/ziglang/zig/issues/1481", buf_ptr(&fn_type_id->return_type->name)); + } else if (g->zig_target.arch.arch == ZigLLVM_arm || g->zig_target.arch.arch == ZigLLVM_armeb) { + return type_size(g, fn_type_id->return_type) > 16; } zig_panic("TODO implement C ABI for this architecture. See https://github.com/ziglang/zig/issues/1481"); } |