freedreno/ir3: remove restrictions on const + (abs)/(neg)

[mesa.git] / src / freedreno / ir3 / ir3.c

diff --git a/src/freedreno/ir3/ir3.c b/src/freedreno/ir3/ir3.c
index aaf33bc6de208d9aba518ac8f67a3225a6df35c3..b137ee1a695a2a7cf90e3ba6f2a207cda8f55f9b 100644 (file)
--- a/src/freedreno/ir3/ir3.c
+++ b/src/freedreno/ir3/ir3.c
@@ -235,7 +235,8 @@ static int emit_cat2(struct ir3_instruction *instr, void *ptr,
        } else if (src1->flags & IR3_REG_CONST) {
                iassert(src1->num < (1 << 12));
                cat2->c1.src1   = reg(src1, info, instr->repeat,
-                               IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF);
+                               IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF |
+                               absneg);
                cat2->c1.src1_c = 1;
        } else {
                iassert(src1->num < (1 << 11));
@@ -261,7 +262,8 @@ static int emit_cat2(struct ir3_instruction *instr, void *ptr,
                } else if (src2->flags & IR3_REG_CONST) {
                        iassert(src2->num < (1 << 12));
                        cat2->c2.src2   = reg(src2, info, instr->repeat,
-                                       IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF);
+                                       IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF |
+                                       absneg);
                        cat2->c2.src2_c = 1;
                } else {
                        iassert(src2->num < (1 << 11));
@@ -345,7 +347,7 @@ static int emit_cat3(struct ir3_instruction *instr, void *ptr,
        } else if (src1->flags & IR3_REG_CONST) {
                iassert(src1->num < (1 << 12));
                cat3->c1.src1   = reg(src1, info, instr->repeat,
-                               IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF);
+                               IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF | absneg);
                cat3->c1.src1_c = 1;
        } else {
                iassert(src1->num < (1 << 11));
@@ -370,7 +372,7 @@ static int emit_cat3(struct ir3_instruction *instr, void *ptr,
        } else if (src3->flags & IR3_REG_CONST) {
                iassert(src3->num < (1 << 12));
                cat3->c2.src3   = reg(src3, info, instr->repeat,
-                               IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF);
+                               IR3_REG_CONST | IR3_REG_R | IR3_REG_HALF | absneg);
                cat3->c2.src3_c = 1;
        } else {
                iassert(src3->num < (1 << 11));