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| author | Andrew Kelley <andrew@ziglang.org> | 2022-08-18 20:34:36 -0700 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2022-08-18 20:34:36 -0700 |
| commit | cee82c7ce4fb8beb39042f9dba16a1a391803fa4 (patch) | |
| tree | ea2a12b10b3742acc3f343a36bf14a8c34246776 /test/behavior/align.zig | |
| parent | b975f7a56fec9e0e7aca9832282bc772c743d731 (diff) | |
| download | zig-cee82c7ce4fb8beb39042f9dba16a1a391803fa4.tar.gz zig-cee82c7ce4fb8beb39042f9dba16a1a391803fa4.zip | |
improved ABI alignment/size for >= 128-bit integers
* riscv64: adjust alignment and size of 128-bit integers.
* take ofmt=c into account for ABI alignment of 128-bit integers and
structs.
* Type: make packed struct support intInfo
* fix f80 alignment for i386-windows-msvc
Diffstat (limited to 'test/behavior/align.zig')
| -rw-r--r-- | test/behavior/align.zig | 46 |
1 files changed, 30 insertions, 16 deletions
diff --git a/test/behavior/align.zig b/test/behavior/align.zig index 4a824bc9cf..ad857fb9c2 100644 --- a/test/behavior/align.zig +++ b/test/behavior/align.zig @@ -100,8 +100,8 @@ test "alignment and size of structs with 128-bit fields" { .a_align = 8, .a_size = 16, - .b_align = 8, - .b_size = 24, + .b_align = 16, + .b_size = 32, .u128_align = 8, .u128_size = 16, @@ -114,8 +114,8 @@ test "alignment and size of structs with 128-bit fields" { .a_align = 8, .a_size = 16, - .b_align = 8, - .b_size = 24, + .b_align = 16, + .b_size = 32, .u128_align = 8, .u128_size = 16, @@ -126,8 +126,8 @@ test "alignment and size of structs with 128-bit fields" { .a_align = 4, .a_size = 16, - .b_align = 4, - .b_size = 20, + .b_align = 16, + .b_size = 32, .u128_align = 4, .u128_size = 16, @@ -140,25 +140,39 @@ test "alignment and size of structs with 128-bit fields" { .mips64el, .powerpc64, .powerpc64le, - .riscv64, .sparc64, .x86_64, - => .{ - .a_align = 8, - .a_size = 16, + => switch (builtin.object_format) { + .c => .{ + .a_align = 16, + .a_size = 16, - .b_align = 16, - .b_size = 32, + .b_align = 16, + .b_size = 32, - .u128_align = 8, - .u128_size = 16, - .u129_align = 8, - .u129_size = 24, + .u128_align = 16, + .u128_size = 16, + .u129_align = 16, + .u129_size = 32, + }, + else => .{ + .a_align = 8, + .a_size = 16, + + .b_align = 16, + .b_size = 32, + + .u128_align = 8, + .u128_size = 16, + .u129_align = 8, + .u129_size = 24, + }, }, .aarch64, .aarch64_be, .aarch64_32, + .riscv64, .bpfel, .bpfeb, .nvptx, |