[OpenMP][PowerPC] Assertion failed: ((Args.size() == FTy->getNumParams() || (FTy->isVarArg() && Args.size() > FTy->getNumParams())) && "Calling a function with bad signature!")

[pkubaj]

FreeBSD 14.3-RELEASE
LLVM 21.0.d20250403
powerpc64, powerpc64le

Reproducer:

void apply_round_stamp(void);
void apply_round_stamp(void) {
  int _Complex strength = 0;
#pragma omp parallel default(firstprivate)
  (void)strength;
}

Build with:
/usr/local/llvm-devel/bin/clang -cc1 -triple powerpc64le-portbld-freebsd14.3 -emit-obj -debug-info-kind=standalone -fopenmp introspection_liquify-2805ea.c

[llvmbot]

@llvm/issue-subscribers-backend-powerpc

Author: Piotr Kubaj (pkubaj)

FreeBSD 14.3-RELEASE LLVM 21.0.d20250403 powerpc64, powerpc64le

Reproducer:

void apply_round_stamp(void);
void apply_round_stamp(void) {
  int _Complex strength = 0;
#pragma omp parallel default(firstprivate)
  (void)strength;
}

Build with:
/usr/local/llvm-devel/bin/clang -cc1 -triple powerpc64le-portbld-freebsd14.3 -emit-obj -debug-info-kind=standalone -fopenmp introspection_liquify-2805ea.c

[llvmbot]

@llvm/issue-subscribers-openmp

Author: Piotr Kubaj (pkubaj)

FreeBSD 14.3-RELEASE LLVM 21.0.d20250403 powerpc64, powerpc64le

Reproducer:

void apply_round_stamp(void);
void apply_round_stamp(void) {
  int _Complex strength = 0;
#pragma omp parallel default(firstprivate)
  (void)strength;
}

Build with:
/usr/local/llvm-devel/bin/clang -cc1 -triple powerpc64le-portbld-freebsd14.3 -emit-obj -debug-info-kind=standalone -fopenmp introspection_liquify-2805ea.c