gallium: Use unsigned for loop index

Found-by: Coccinelle
Signed-off-by: Edward O'Callaghan <[email protected]>
Reviewed-by: Brian Paul <[email protected]>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
index 09c1b379172..8c39ab0afe9 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
@@ -1197,7 +1197,7 @@ get_soa_array_offsets(struct lp_build_context *uint_bld,
 
    if (need_perelement_offset) {
       LLVMValueRef pixel_offsets;
-      int i;
+      unsigned i;
      /* build pixel offset vector: {0, 1, 2, 3, ...} */
       pixel_offsets = uint_bld->undef;
       for (i = 0; i < uint_bld->type.length; i++) {
@@ -1809,7 +1809,7 @@ emit_store_double_chan(struct lp_build_tgsi_context *bld_base,
    struct gallivm_state *gallivm = bld_base->base.gallivm;
    LLVMBuilderRef builder = gallivm->builder;
    struct lp_build_context *float_bld = &bld_base->base;
-   int i;
+   unsigned i;
    LLVMValueRef temp, temp2;
    LLVMValueRef shuffles[8];
    LLVMValueRef shuffles2[8];
@@ -2713,7 +2713,7 @@ static boolean
 near_end_of_shader(struct lp_build_tgsi_soa_context *bld,
                    int pc)
 {
-   int i;
+   unsigned i;
 
    for (i = 0; i < 5; i++) {
       unsigned opcode;