From 46741c1b872e47a76c152b0c36064f465da6e001 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Mon, 8 Dec 2014 11:27:50 -0800 Subject: [PATCH] vc4: Fix decision for whether the MIN operation writes to the B regfile. --- src/gallium/drivers/vc4/kernel/vc4_validate_shaders.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/gallium/drivers/vc4/kernel/vc4_validate_shaders.c b/src/gallium/drivers/vc4/kernel/vc4_validate_shaders.c index e797c59..f5e152b 100644 --- a/src/gallium/drivers/vc4/kernel/vc4_validate_shaders.c +++ b/src/gallium/drivers/vc4/kernel/vc4_validate_shaders.c @@ -222,7 +222,7 @@ check_register_write(uint64_t inst, uint32_t waddr = (is_mul ? QPU_GET_FIELD(inst, QPU_WADDR_MUL) : QPU_GET_FIELD(inst, QPU_WADDR_ADD)); - bool is_b = is_mul != ((inst & QPU_PM) != 0); + bool is_b = is_mul != ((inst & QPU_WS) != 0); uint32_t live_reg_index; switch (waddr) { @@ -298,7 +298,7 @@ track_live_clamps(uint64_t inst, uint32_t add_b = QPU_GET_FIELD(inst, QPU_ADD_B); uint32_t raddr_a = QPU_GET_FIELD(inst, QPU_RADDR_A); uint32_t raddr_b = QPU_GET_FIELD(inst, QPU_RADDR_B); - bool pm = inst & QPU_PM; + bool is_b = inst & QPU_WS; uint32_t live_reg_index; if (QPU_GET_FIELD(inst, QPU_OP_ADD) != QPU_A_MIN) @@ -309,7 +309,7 @@ track_live_clamps(uint64_t inst, return; } - live_reg_index = waddr_to_live_reg_index(waddr_add, pm); + live_reg_index = waddr_to_live_reg_index(waddr_add, is_b); if (live_reg_index != ~0) { validation_state->live_clamp_offsets[live_reg_index] = validated_shader->uniforms_size; -- 2.7.4