4e942b5373
Rename all example tests/companions to the XXXX-category-test-name scheme (per-category 100-blocks: basic 0010, types 0100, ... errors 1000, diagnostics 1100, ffi 1200, ffi-objc 1300, ffi-jni 1400, vectors 1500, platform 1600). Companions and dir/C fixtures move in lockstep with their parent test; #import/#source/#include paths rewritten to match. Expected output now lives in examples/expected/ (a sibling dir of the tests) split into three streams per the new convention: <name>.exit / <name>.stdout / <name>.stderr (+ optional <name>.ir) run_examples.sh rewritten: scans examples/ and issues/ for an expected/<name>.exit marker, captures stdout and stderr separately (no more 2>&1), compares each stream + exit + optional IR snapshot. Behavior validated unchanged: every renamed test reproduces its prior merged output + exit (diffs limited to file paths/basenames embedded in diagnostics + traces, which correctly reflect the new names). Suite: 292 passed, 0 failed. 50-smoke.sx split + issue relocation + docs follow in subsequent commits.
21 lines
993 B
C
21 lines
993 B
C
// Focused FP-aggregate (HFA) FFI baselines. Distinct from the int-aggregate
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// register-coercion paths because all-float / all-double structs of ≤4 fields
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// stay as struct values in LLVM and are passed/returned via the float
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// register file (AAPCS64 v0..v3; SysV AMD64 xmm0..xmm7). This was the
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// `UIEdgeInsets`-as-f32-vs-f64 landmine — pinned here so a future ABI rule
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// change that wrecks the FP path fails this test directly.
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//
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// FQuad — 16 B, four float (small HFA; same slot as Vec4f)
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// DQuad — 32 B, four double (UIEdgeInsets-shape HFA)
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typedef struct { float a; float b; float c; float d; } FQuad;
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typedef struct { double a; double b; double c; double d; } DQuad;
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FQuad ffi_fquad_make (float a, float b, float c, float d);
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FQuad ffi_fquad_reverse(FQuad v);
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float ffi_fquad_sum (FQuad v);
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DQuad ffi_dquad_make (double a, double b, double c, double d);
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DQuad ffi_dquad_reverse(DQuad v);
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double ffi_dquad_sum (DQuad v);
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