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authorIlia Mirkin <[email protected]>2017-01-23 20:53:50 -0500
committerIlia Mirkin <[email protected]>2017-01-29 00:00:07 -0500
commitce7a045feeef8cad155f1c9aa07f166e146e3d00 (patch)
treeeae0eb400bfa9aecd58846e05d4fe1586b27fa7e /src/gallium
parentbacbb011053d4afe844485b5ddb768375a721c28 (diff)
r600g: use ieee variants of multiplication instructions
This matches the behavior of most other drivers, including nouveau, radeonsi, and i965. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium')
-rw-r--r--src/gallium/drivers/r600/r600_shader.c36
-rw-r--r--src/gallium/drivers/r600/sb/sb_ra_init.cpp1
2 files changed, 19 insertions, 18 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index d3f34ddf8f4..b692e7f4a17 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -9080,16 +9080,16 @@ static const struct r600_shader_tgsi_instruction r600_shader_tgsi_instruction[]
[TGSI_OPCODE_RSQ] = { ALU_OP0_NOP, tgsi_rsq},
[TGSI_OPCODE_EXP] = { ALU_OP0_NOP, tgsi_exp},
[TGSI_OPCODE_LOG] = { ALU_OP0_NOP, tgsi_log},
- [TGSI_OPCODE_MUL] = { ALU_OP2_MUL, tgsi_op2},
+ [TGSI_OPCODE_MUL] = { ALU_OP2_MUL_IEEE, tgsi_op2},
[TGSI_OPCODE_ADD] = { ALU_OP2_ADD, tgsi_op2},
- [TGSI_OPCODE_DP3] = { ALU_OP2_DOT4, tgsi_dp},
- [TGSI_OPCODE_DP4] = { ALU_OP2_DOT4, tgsi_dp},
+ [TGSI_OPCODE_DP3] = { ALU_OP2_DOT4_IEEE, tgsi_dp},
+ [TGSI_OPCODE_DP4] = { ALU_OP2_DOT4_IEEE, tgsi_dp},
[TGSI_OPCODE_DST] = { ALU_OP0_NOP, tgsi_opdst},
[TGSI_OPCODE_MIN] = { ALU_OP2_MIN, tgsi_op2},
[TGSI_OPCODE_MAX] = { ALU_OP2_MAX, tgsi_op2},
[TGSI_OPCODE_SLT] = { ALU_OP2_SETGT, tgsi_op2_swap},
[TGSI_OPCODE_SGE] = { ALU_OP2_SETGE, tgsi_op2},
- [TGSI_OPCODE_MAD] = { ALU_OP3_MULADD, tgsi_op3},
+ [TGSI_OPCODE_MAD] = { ALU_OP3_MULADD_IEEE, tgsi_op3},
[TGSI_OPCODE_LRP] = { ALU_OP0_NOP, tgsi_lrp},
[TGSI_OPCODE_FMA] = { ALU_OP0_NOP, tgsi_unsupported},
[TGSI_OPCODE_SQRT] = { ALU_OP1_SQRT_IEEE, tgsi_trans_srcx_replicate},
@@ -9107,7 +9107,7 @@ static const struct r600_shader_tgsi_instruction r600_shader_tgsi_instruction[]
[32] = { ALU_OP0_NOP, tgsi_unsupported},
[33] = { ALU_OP0_NOP, tgsi_unsupported},
[34] = { ALU_OP0_NOP, tgsi_unsupported},
- [TGSI_OPCODE_DPH] = { ALU_OP2_DOT4, tgsi_dp},
+ [TGSI_OPCODE_DPH] = { ALU_OP2_DOT4_IEEE, tgsi_dp},
[TGSI_OPCODE_COS] = { ALU_OP1_COS, tgsi_trig},
[TGSI_OPCODE_DDX] = { FETCH_OP_GET_GRADIENTS_H, tgsi_tex},
[TGSI_OPCODE_DDY] = { FETCH_OP_GET_GRADIENTS_V, tgsi_tex},
@@ -9143,7 +9143,7 @@ static const struct r600_shader_tgsi_instruction r600_shader_tgsi_instruction[]
[TGSI_OPCODE_TXB] = { FETCH_OP_SAMPLE_LB, tgsi_tex},
[69] = { ALU_OP0_NOP, tgsi_unsupported},
[TGSI_OPCODE_DIV] = { ALU_OP0_NOP, tgsi_unsupported},
- [TGSI_OPCODE_DP2] = { ALU_OP2_DOT4, tgsi_dp},
+ [TGSI_OPCODE_DP2] = { ALU_OP2_DOT4_IEEE, tgsi_dp},
[TGSI_OPCODE_TXL] = { FETCH_OP_SAMPLE_L, tgsi_tex},
[TGSI_OPCODE_BRK] = { CF_OP_LOOP_BREAK, tgsi_loop_brk_cont},
[TGSI_OPCODE_IF] = { ALU_OP0_NOP, tgsi_if},
@@ -9278,16 +9278,16 @@ static const struct r600_shader_tgsi_instruction eg_shader_tgsi_instruction[] =
[TGSI_OPCODE_RSQ] = { ALU_OP1_RECIPSQRT_IEEE, tgsi_rsq},
[TGSI_OPCODE_EXP] = { ALU_OP0_NOP, tgsi_exp},
[TGSI_OPCODE_LOG] = { ALU_OP0_NOP, tgsi_log},
- [TGSI_OPCODE_MUL] = { ALU_OP2_MUL, tgsi_op2},
+ [TGSI_OPCODE_MUL] = { ALU_OP2_MUL_IEEE, tgsi_op2},
[TGSI_OPCODE_ADD] = { ALU_OP2_ADD, tgsi_op2},
- [TGSI_OPCODE_DP3] = { ALU_OP2_DOT4, tgsi_dp},
- [TGSI_OPCODE_DP4] = { ALU_OP2_DOT4, tgsi_dp},
+ [TGSI_OPCODE_DP3] = { ALU_OP2_DOT4_IEEE, tgsi_dp},
+ [TGSI_OPCODE_DP4] = { ALU_OP2_DOT4_IEEE, tgsi_dp},
[TGSI_OPCODE_DST] = { ALU_OP0_NOP, tgsi_opdst},
[TGSI_OPCODE_MIN] = { ALU_OP2_MIN, tgsi_op2},
[TGSI_OPCODE_MAX] = { ALU_OP2_MAX, tgsi_op2},
[TGSI_OPCODE_SLT] = { ALU_OP2_SETGT, tgsi_op2_swap},
[TGSI_OPCODE_SGE] = { ALU_OP2_SETGE, tgsi_op2},
- [TGSI_OPCODE_MAD] = { ALU_OP3_MULADD, tgsi_op3},
+ [TGSI_OPCODE_MAD] = { ALU_OP3_MULADD_IEEE, tgsi_op3},
[TGSI_OPCODE_LRP] = { ALU_OP0_NOP, tgsi_lrp},
[TGSI_OPCODE_FMA] = { ALU_OP3_FMA, tgsi_op3},
[TGSI_OPCODE_SQRT] = { ALU_OP1_SQRT_IEEE, tgsi_trans_srcx_replicate},
@@ -9305,7 +9305,7 @@ static const struct r600_shader_tgsi_instruction eg_shader_tgsi_instruction[] =
[32] = { ALU_OP0_NOP, tgsi_unsupported},
[33] = { ALU_OP0_NOP, tgsi_unsupported},
[34] = { ALU_OP0_NOP, tgsi_unsupported},
- [TGSI_OPCODE_DPH] = { ALU_OP2_DOT4, tgsi_dp},
+ [TGSI_OPCODE_DPH] = { ALU_OP2_DOT4_IEEE, tgsi_dp},
[TGSI_OPCODE_COS] = { ALU_OP1_COS, tgsi_trig},
[TGSI_OPCODE_DDX] = { FETCH_OP_GET_GRADIENTS_H, tgsi_tex},
[TGSI_OPCODE_DDY] = { FETCH_OP_GET_GRADIENTS_V, tgsi_tex},
@@ -9341,7 +9341,7 @@ static const struct r600_shader_tgsi_instruction eg_shader_tgsi_instruction[] =
[TGSI_OPCODE_TXB] = { FETCH_OP_SAMPLE_LB, tgsi_tex},
[69] = { ALU_OP0_NOP, tgsi_unsupported},
[TGSI_OPCODE_DIV] = { ALU_OP0_NOP, tgsi_unsupported},
- [TGSI_OPCODE_DP2] = { ALU_OP2_DOT4, tgsi_dp},
+ [TGSI_OPCODE_DP2] = { ALU_OP2_DOT4_IEEE, tgsi_dp},
[TGSI_OPCODE_TXL] = { FETCH_OP_SAMPLE_L, tgsi_tex},
[TGSI_OPCODE_BRK] = { CF_OP_LOOP_BREAK, tgsi_loop_brk_cont},
[TGSI_OPCODE_IF] = { ALU_OP0_NOP, tgsi_if},
@@ -9501,16 +9501,16 @@ static const struct r600_shader_tgsi_instruction cm_shader_tgsi_instruction[] =
[TGSI_OPCODE_RSQ] = { ALU_OP1_RECIPSQRT_IEEE, cayman_emit_float_instr},
[TGSI_OPCODE_EXP] = { ALU_OP0_NOP, tgsi_exp},
[TGSI_OPCODE_LOG] = { ALU_OP0_NOP, tgsi_log},
- [TGSI_OPCODE_MUL] = { ALU_OP2_MUL, tgsi_op2},
+ [TGSI_OPCODE_MUL] = { ALU_OP2_MUL_IEEE, tgsi_op2},
[TGSI_OPCODE_ADD] = { ALU_OP2_ADD, tgsi_op2},
- [TGSI_OPCODE_DP3] = { ALU_OP2_DOT4, tgsi_dp},
- [TGSI_OPCODE_DP4] = { ALU_OP2_DOT4, tgsi_dp},
+ [TGSI_OPCODE_DP3] = { ALU_OP2_DOT4_IEEE, tgsi_dp},
+ [TGSI_OPCODE_DP4] = { ALU_OP2_DOT4_IEEE, tgsi_dp},
[TGSI_OPCODE_DST] = { ALU_OP0_NOP, tgsi_opdst},
[TGSI_OPCODE_MIN] = { ALU_OP2_MIN, tgsi_op2},
[TGSI_OPCODE_MAX] = { ALU_OP2_MAX, tgsi_op2},
[TGSI_OPCODE_SLT] = { ALU_OP2_SETGT, tgsi_op2_swap},
[TGSI_OPCODE_SGE] = { ALU_OP2_SETGE, tgsi_op2},
- [TGSI_OPCODE_MAD] = { ALU_OP3_MULADD, tgsi_op3},
+ [TGSI_OPCODE_MAD] = { ALU_OP3_MULADD_IEEE, tgsi_op3},
[TGSI_OPCODE_LRP] = { ALU_OP0_NOP, tgsi_lrp},
[TGSI_OPCODE_FMA] = { ALU_OP3_FMA, tgsi_op3},
[TGSI_OPCODE_SQRT] = { ALU_OP1_SQRT_IEEE, cayman_emit_float_instr},
@@ -9528,7 +9528,7 @@ static const struct r600_shader_tgsi_instruction cm_shader_tgsi_instruction[] =
[32] = { ALU_OP0_NOP, tgsi_unsupported},
[33] = { ALU_OP0_NOP, tgsi_unsupported},
[34] = { ALU_OP0_NOP, tgsi_unsupported},
- [TGSI_OPCODE_DPH] = { ALU_OP2_DOT4, tgsi_dp},
+ [TGSI_OPCODE_DPH] = { ALU_OP2_DOT4_IEEE, tgsi_dp},
[TGSI_OPCODE_COS] = { ALU_OP1_COS, cayman_trig},
[TGSI_OPCODE_DDX] = { FETCH_OP_GET_GRADIENTS_H, tgsi_tex},
[TGSI_OPCODE_DDY] = { FETCH_OP_GET_GRADIENTS_V, tgsi_tex},
@@ -9564,7 +9564,7 @@ static const struct r600_shader_tgsi_instruction cm_shader_tgsi_instruction[] =
[TGSI_OPCODE_TXB] = { FETCH_OP_SAMPLE_LB, tgsi_tex},
[69] = { ALU_OP0_NOP, tgsi_unsupported},
[TGSI_OPCODE_DIV] = { ALU_OP0_NOP, tgsi_unsupported},
- [TGSI_OPCODE_DP2] = { ALU_OP2_DOT4, tgsi_dp},
+ [TGSI_OPCODE_DP2] = { ALU_OP2_DOT4_IEEE, tgsi_dp},
[TGSI_OPCODE_TXL] = { FETCH_OP_SAMPLE_L, tgsi_tex},
[TGSI_OPCODE_BRK] = { CF_OP_LOOP_BREAK, tgsi_loop_brk_cont},
[TGSI_OPCODE_IF] = { ALU_OP0_NOP, tgsi_if},
diff --git a/src/gallium/drivers/r600/sb/sb_ra_init.cpp b/src/gallium/drivers/r600/sb/sb_ra_init.cpp
index 95b92905f59..68ee98291f8 100644
--- a/src/gallium/drivers/r600/sb/sb_ra_init.cpp
+++ b/src/gallium/drivers/r600/sb/sb_ra_init.cpp
@@ -689,6 +689,7 @@ void ra_split::split_packed_ins(alu_packed_node *n) {
void ra_split::split_alu_packed(alu_packed_node* n) {
switch (n->op()) {
case ALU_OP2_DOT4:
+ case ALU_OP2_DOT4_IEEE:
case ALU_OP2_CUBE:
split_packed_ins(n);
break;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 12:14:26 +0000