Mesa (master): gallivm: fix uninitialized-variable warnings

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 6f273ec408b794d1d8969ec52a5952c9babc1c52
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6f273ec408b794d1d8969ec52a5952c9babc1c52

Author: Marek Olšák <marek.olsak at amd.com>
Date:   Fri Feb 20 20:14:33 2015 +0100

gallivm: fix uninitialized-variable warnings

Reviewed-by: Brian Paul <brianp at vmware.com>

---

 src/gallium/auxiliary/gallivm/lp_bld_init.c   |    2 +-
 src/gallium/auxiliary/gallivm/lp_bld_sample.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_init.c b/src/gallium/auxiliary/gallivm/lp_bld_init.c
index b9593de..6133883 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_init.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_init.c
@@ -509,7 +509,7 @@ void
 gallivm_compile_module(struct gallivm_state *gallivm)
 {
    LLVMValueRef func;
-   int64_t time_begin;
+   int64_t time_begin = 0;
 
    assert(!gallivm->compiled);
 
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample.c b/src/gallium/auxiliary/gallivm/lp_bld_sample.c
index 093c8fc..7d18ee5 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_sample.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_sample.c
@@ -221,7 +221,7 @@ lp_build_rho(struct lp_build_sample_context *bld,
    struct lp_build_context *coord_bld = &bld->coord_bld;
    struct lp_build_context *rho_bld = &bld->lodf_bld;
    const unsigned dims = bld->dims;
-   LLVMValueRef ddx_ddy[2];
+   LLVMValueRef ddx_ddy[2] = {NULL};
    LLVMBuilderRef builder = bld->gallivm->builder;
    LLVMTypeRef i32t = LLVMInt32TypeInContext(bld->gallivm->context);
    LLVMValueRef index0 = LLVMConstInt(i32t, 0, 0);