[Mesa-dev] [PATCH 17/24] gallium/aux/tgsi_text.c: Fix -Wsign-compare warnings

[Gert Wollny]

tgsi/tgsi_text.c: In function 'parse_identifier':
tgsi/tgsi_text.c:218:16: warning: comparison between signed and unsigned
integer expressions [-Wsign-compare]
          if (i == len - 1)
                ^~
tgsi/tgsi_text.c: In function 'parse_optional_swizzle':
tgsi/tgsi_text.c:873:21: warning: comparison between signed and unsigned
integer expressions [-Wsign-compare]
       for (i = 0; i < components; i++) {
                     ^
tgsi/tgsi_text.c: In function 'parse_instruction':
tgsi/tgsi_text.c:1103:18: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
    for (i = 0; i < info->num_dst + info->num_src + info->is_tex; i++) {
                  ^
tgsi/tgsi_text.c:1118:18: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
       else if (i < info->num_dst + info->num_src) {
                  ^
tgsi/tgsi_text.c: In function 'parse_immediate':
tgsi/tgsi_text.c:1660:24: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
    for (type = 0; type < ARRAY_SIZE(tgsi_immediate_type_names); ++type)
{
                        ^
Signed-off-by: Gert Wollny <gert.wollny at collabora.com>
---
 src/gallium/auxiliary/tgsi/tgsi_text.c | 8 ++++----
 src/gallium/auxiliary/tgsi/tgsi_util.c | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/gallium/auxiliary/tgsi/tgsi_text.c b/src/gallium/auxiliary/tgsi/tgsi_text.c
index 02241a66bf..55a814994e 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_text.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_text.c
@@ -211,7 +211,7 @@ static boolean parse_int( const char **pcur, int *val )
 static boolean parse_identifier( const char **pcur, char *ret, size_t len )
 {
    const char *cur = *pcur;
-   int i = 0;
+   size_t i = 0;
    if (is_alpha_underscore( cur )) {
       ret[i++] = *cur++;
       while (is_alpha_underscore( cur ) || is_digit( cur )) {
@@ -866,7 +866,7 @@ parse_optional_swizzle(
 
    eat_opt_white( &cur );
    if (*cur == '.') {
-      uint i;
+      int i;
 
       cur++;
       eat_opt_white( &cur );
@@ -1037,7 +1037,7 @@ parse_instruction(
    struct translate_ctx *ctx,
    boolean has_label )
 {
-   uint i;
+   int i;
    uint saturate = 0;
    uint precise = 0;
    const struct tgsi_opcode_info *info;
@@ -1626,7 +1626,7 @@ static boolean parse_immediate( struct translate_ctx *ctx )
 {
    struct tgsi_full_immediate imm;
    uint advance;
-   int type;
+   uint type;
 
    if (*ctx->cur == '[') {
       uint uindex;
diff --git a/src/gallium/auxiliary/tgsi/tgsi_util.c b/src/gallium/auxiliary/tgsi/tgsi_util.c
index a78172a848..ebbd561f7d 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_util.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_util.c
@@ -106,7 +106,7 @@ tgsi_util_set_src_register_swizzle(struct tgsi_src_register *reg,
 unsigned
 tgsi_util_get_full_src_register_sign_mode(
    const struct tgsi_full_src_register *reg,
-   unsigned component)
+   UNUSED unsigned component)
 {
    unsigned sign_mode;
 
-- 
2.16.4