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authorJosé Fonseca <jfonseca@vmware.com>2009-08-16 21:07:15 +0100
committerJosé Fonseca <jfonseca@vmware.com>2009-08-29 09:21:33 +0100
commit4d7a8194c5763f70ba559f32f58dfda36237b666 (patch)
treeb06d2903bc55c20dc0ee7537d10b33961cb61e2a /src
parent7821664b15501b173b2304bbada758c33c5ff972 (diff)
llvmpipe: Silence compiler warnings.
Diffstat (limited to 'src')
-rw-r--r--src/gallium/drivers/llvmpipe/lp_bld_arit.c19
-rw-r--r--src/gallium/drivers/llvmpipe/lp_bld_swizzle.c2
-rw-r--r--src/gallium/drivers/llvmpipe/lp_bld_tgsi_soa.c2
-rw-r--r--src/gallium/drivers/llvmpipe/lp_quad_fs.c1
4 files changed, 13 insertions, 11 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_bld_arit.c b/src/gallium/drivers/llvmpipe/lp_bld_arit.c
index aec3e297f4a..b3429c31477 100644
--- a/src/gallium/drivers/llvmpipe/lp_bld_arit.c
+++ b/src/gallium/drivers/llvmpipe/lp_bld_arit.c
@@ -746,8 +746,11 @@ lp_build_exp2_approx(struct lp_build_context *bld,
const union lp_type type = bld->type;
LLVMTypeRef vec_type = lp_build_vec_type(type);
LLVMTypeRef int_vec_type = lp_build_int_vec_type(type);
- LLVMValueRef ipart;
- LLVMValueRef fpart, expipart, expfpart, res;
+ LLVMValueRef ipart = NULL;
+ LLVMValueRef fpart = NULL;
+ LLVMValueRef expipart = NULL;
+ LLVMValueRef expfpart = NULL;
+ LLVMValueRef res = NULL;
if(p_exp2_int_part || p_frac_part || p_exp2) {
/* TODO: optimize the constant case */
@@ -841,12 +844,12 @@ lp_build_log2_approx(struct lp_build_context *bld,
LLVMValueRef mantmask = lp_build_int_const_uni(type, 0x007fffff);
LLVMValueRef one = LLVMConstBitCast(bld->one, int_vec_type);
- LLVMValueRef i;
- LLVMValueRef exp;
- LLVMValueRef mant;
- LLVMValueRef logexp;
- LLVMValueRef logmant;
- LLVMValueRef res;
+ LLVMValueRef i = NULL;
+ LLVMValueRef exp = NULL;
+ LLVMValueRef mant = NULL;
+ LLVMValueRef logexp = NULL;
+ LLVMValueRef logmant = NULL;
+ LLVMValueRef res = NULL;
if(p_exp || p_floor_log2 || p_log2) {
/* TODO: optimize the constant case */
diff --git a/src/gallium/drivers/llvmpipe/lp_bld_swizzle.c b/src/gallium/drivers/llvmpipe/lp_bld_swizzle.c
index 627890a3af1..7fd25e9dd69 100644
--- a/src/gallium/drivers/llvmpipe/lp_bld_swizzle.c
+++ b/src/gallium/drivers/llvmpipe/lp_bld_swizzle.c
@@ -137,8 +137,6 @@ lp_build_select(struct lp_build_context *bld,
LLVMValueRef a,
LLVMValueRef b)
{
- const union lp_type type = bld->type;
-
if(a == b)
return a;
diff --git a/src/gallium/drivers/llvmpipe/lp_bld_tgsi_soa.c b/src/gallium/drivers/llvmpipe/lp_bld_tgsi_soa.c
index f60e79e6beb..4ec1b9dbd85 100644
--- a/src/gallium/drivers/llvmpipe/lp_bld_tgsi_soa.c
+++ b/src/gallium/drivers/llvmpipe/lp_bld_tgsi_soa.c
@@ -140,6 +140,7 @@ emit_fetch(
default:
assert( 0 );
+ return bld->base.undef;
}
break;
@@ -153,6 +154,7 @@ emit_fetch(
default:
assert( 0 );
+ return bld->base.undef;
}
switch( tgsi_util_get_full_src_register_sign_mode( reg, chan_index ) ) {
diff --git a/src/gallium/drivers/llvmpipe/lp_quad_fs.c b/src/gallium/drivers/llvmpipe/lp_quad_fs.c
index 5c37fab8e6f..c428987a7d4 100644
--- a/src/gallium/drivers/llvmpipe/lp_quad_fs.c
+++ b/src/gallium/drivers/llvmpipe/lp_quad_fs.c
@@ -201,7 +201,6 @@ shade_quads(struct quad_stage *qs,
struct quad_header *quads[],
unsigned nr)
{
- struct quad_shade_stage *qss = quad_shade_stage( qs );
unsigned i, pass = 0;
for (i = 0; i < nr; i++) {