diff options
Diffstat (limited to 'src/gallium/auxiliary/gallivm/lp_bld_logic.c')
-rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_logic.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_logic.c b/src/gallium/auxiliary/gallivm/lp_bld_logic.c index ab4ddb81c4..7d7db3b0d9 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_logic.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_logic.c @@ -83,6 +83,8 @@ lp_build_compare(LLVMBuilderRef builder, assert(func >= PIPE_FUNC_NEVER); assert(func <= PIPE_FUNC_ALWAYS); + assert(lp_check_value(type, a)); + assert(lp_check_value(type, b)); if(func == PIPE_FUNC_NEVER) return zeros; @@ -374,6 +376,9 @@ lp_build_select_bitwise(struct lp_build_context *bld, struct lp_type type = bld->type; LLVMValueRef res; + assert(lp_check_value(type, a)); + assert(lp_check_value(type, b)); + if (a == b) { return a; } @@ -419,6 +424,9 @@ lp_build_select(struct lp_build_context *bld, struct lp_type type = bld->type; LLVMValueRef res; + assert(lp_check_value(type, a)); + assert(lp_check_value(type, b)); + if(a == b) return a; @@ -484,6 +492,9 @@ lp_build_select_aos(struct lp_build_context *bld, const unsigned n = type.length; unsigned i, j; + assert(lp_check_value(type, a)); + assert(lp_check_value(type, b)); + if(a == b) return a; if(cond[0] && cond[1] && cond[2] && cond[3]) @@ -539,7 +550,22 @@ lp_build_select_aos(struct lp_build_context *bld, LLVMValueRef lp_build_andc(struct lp_build_context *bld, LLVMValueRef a, LLVMValueRef b) { + const struct lp_type type = bld->type; + + assert(lp_check_value(type, a)); + assert(lp_check_value(type, b)); + + /* can't do bitwise ops on floating-point values */ + if(type.floating) { + a = LLVMBuildBitCast(bld->builder, a, bld->int_vec_type, ""); + b = LLVMBuildBitCast(bld->builder, b, bld->int_vec_type, ""); + } + b = LLVMBuildNot(bld->builder, b, ""); b = LLVMBuildAnd(bld->builder, a, b, ""); + + if(type.floating) { + b = LLVMBuildBitCast(bld->builder, b, bld->vec_type, ""); + } return b; } |