Files
RedBear-OS/local/recipes/dev/libclc/source/flang/test/Fir/omp-reduction-embox-codegen.fir
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class)
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

37 lines
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// RUN: tco %s | FileCheck %s
// the fir.embox in the init region is turned into an alloca for the box. Test
// that CodeGen.cpp knows where to place an alloca when it is inside of an
// omp.declare_reduction
// regretably this has to be nonsense IR because we need the subsequent patches
// to process anything useful
omp.declare_reduction @test_reduction : !fir.ref<!fir.box<i32>> init {
^bb0(%arg0: !fir.ref<!fir.box<i32>>):
%0 = fir.alloca !fir.box<i32>
%1 = fir.alloca i32
%2 = fir.embox %1 : (!fir.ref<i32>) -> !fir.box<i32>
// use the embox for something so it isn't removed
fir.store %2 to %0 : !fir.ref<!fir.box<i32>>
omp.yield(%0 : !fir.ref<!fir.box<i32>>)
} combiner {
^bb0(%arg0: !fir.ref<!fir.box<i32>>, %arg1: !fir.ref<!fir.box<i32>>):
%0 = fir.undefined !fir.ref<!fir.box<i32>>
omp.yield(%0 : !fir.ref<!fir.box<i32>>)
}
func.func @_QQmain() attributes {fir.bindc_name = "reduce"} {
%4 = fir.alloca !fir.box<i32>
omp.parallel reduction(byref @test_reduction %4 -> %arg0 : !fir.ref<!fir.box<i32>>) {
omp.terminator
}
return
}
// basically we are testing that there isn't a crash
// CHECK-LABEL: define void @_QQmain
// CHECK-NEXT: alloca { ptr, i64, i32, i8, i8, i8, i8 }, i64 1, align 8