orc: fix some more unused-but-set-variable warnings with gcc 4.6

diff --git a/orc/orcprogram-altivec.c b/orc/orcprogram-altivec.c
index 84f46b9..3801b88 100644 (file)
--- a/orc/orcprogram-altivec.c
+++ b/orc/orcprogram-altivec.c
@@ -119,12 +119,9 @@ orc_compiler_powerpc_init (OrcCompiler *compiler)
 void
 powerpc_load_inner_constants (OrcCompiler *compiler)
 {
-  OrcVariable *var;
   int i;
 
   for(i=0;i<ORC_N_COMPILER_VARIABLES;i++){
-    var = compiler->vars + i;
-
     if (compiler->vars[i].name == NULL) continue;
     switch (compiler->vars[i].vartype) {
       case ORC_VAR_TYPE_SRC:

diff --git a/orc/orcprogram-mmx.c b/orc/orcprogram-mmx.c
index c833fc7..021b726 100644 (file)
--- a/orc/orcprogram-mmx.c
+++ b/orc/orcprogram-mmx.c
@@ -713,7 +713,7 @@ static void
 orc_emit_split_2_regions (OrcCompiler *compiler)
 {
   int align_var;
-  int align_shift;
+  int align_shift ORC_GNUC_UNUSED;
   int var_size_shift;
 
   align_var = get_align_var (compiler);

diff --git a/orc/orcprogram-sse.c b/orc/orcprogram-sse.c
index ff27b5e..2ed9062 100644 (file)
--- a/orc/orcprogram-sse.c
+++ b/orc/orcprogram-sse.c
@@ -713,7 +713,7 @@ static void
 orc_emit_split_2_regions (OrcCompiler *compiler)
 {
   int align_var;
-  int align_shift;
+  int align_shift ORC_GNUC_UNUSED;
   int var_size_shift;
 
   align_var = get_align_var (compiler);

diff --git a/orc/orcrules-neon.c b/orc/orcrules-neon.c
index 91b28ae..8d26dea 100644 (file)
--- a/orc/orcrules-neon.c
+++ b/orc/orcrules-neon.c
@@ -1172,7 +1172,7 @@ orc_neon_emit_loadiq (OrcCompiler *compiler, int reg, int value)
 {
   //orc_uint32 code;
   //int shift;
-  int neg = FALSE;
+  //int neg = FALSE;
 
   if (value == 0) {
     orc_neon_emit_binary_quad (compiler, "veor", 0xf3000110, reg, reg, reg);
@@ -1180,7 +1180,7 @@ orc_neon_emit_loadiq (OrcCompiler *compiler, int reg, int value)
   }
 
   if (value < 0) {
-    neg = TRUE;
+    //neg = TRUE;
     value = ~value;
   }
 #if 0