My gcc doesn't figure out that dims >= 1 (seems reasonable), and doesn't notice that ddmax is used from the same no_rho_opt as its initialization.
Cc: Roland Scheidegger <srol...@vmware.com> --- src/gallium/auxiliary/gallivm/lp_bld_sample.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample.c b/src/gallium/auxiliary/gallivm/lp_bld_sample.c index db3d9d65c9ca..ab9d051c9115 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_sample.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_sample.c @@ -275,7 +275,7 @@ lp_build_rho(struct lp_build_sample_context *bld, rho = lp_build_mul(rho_bld, cubesize, rho); } else if (derivs) { - LLVMValueRef ddmax[3], ddx[3], ddy[3]; + LLVMValueRef ddmax[3] = { NULL }, ddx[3] = { NULL }, ddy[3] = { NULL }; for (i = 0; i < dims; i++) { LLVMValueRef floatdim; LLVMValueRef indexi = lp_build_const_int32(gallivm, i); -- 2.15.0 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev