From: Roland Scheidegger <sroland@vmware.com>
Date: Thu, 16 Mar 2017 02:59:52 +0000 (+0100)
Subject: draw: (trivial) remove a unnecessary lp_build_alloca()
X-Git-Tag: upstream/17.1.0~1364
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9d104dfd55afa4477fcc4037b992a8c99ac97431;p=platform%2Fupstream%2Fmesa.git

draw: (trivial) remove a unnecessary lp_build_alloca()

pointed out by clang (stored value never read)
---

diff --git a/src/gallium/auxiliary/draw/draw_llvm.c b/src/gallium/auxiliary/draw/draw_llvm.c
index 104965b..bb08f66 100644
--- a/src/gallium/auxiliary/draw/draw_llvm.c
+++ b/src/gallium/auxiliary/draw/draw_llvm.c
@@ -1670,8 +1670,6 @@ draw_llvm_generate(struct draw_llvm *llvm, struct draw_llvm_variant *variant)
       ind_vec = LLVMBuildInsertElement(builder, ind_vec, index, index, "");
    }
 
-   fetch_max = lp_build_alloca(gallivm, int32_type, "fetch_max");
-
    have_elts = LLVMBuildICmp(builder, LLVMIntNE,
                              LLVMConstPointerNull(arg_types[10]), fetch_elts, "");