[Mesa-dev] [PATCH] r600g: Add IMUL_HI/UMUL_HI support

[Glenn Kennard]

Fixes fs-imulExtended, fs-imulExtended-only-msb, fs-umulExtended,
fs-umulExtended-only-msb piglit tests.
---
Tested on radeon 6670

 src/gallium/drivers/r600/r600_shader.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/gallium/drivers/r600/r600_shader.c 
b/src/gallium/drivers/r600/r600_shader.c
index db928f3..6ba9c0f 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -6666,8 +6666,8 @@ static struct r600_shader_tgsi_instruction 
r600_shader_tgsi_instruction[] = {
        {TGSI_OPCODE_TEX2,      0, FETCH_OP_SAMPLE, tgsi_tex},
        {TGSI_OPCODE_TXB2,      0, FETCH_OP_SAMPLE_LB, tgsi_tex},
        {TGSI_OPCODE_TXL2,      0, FETCH_OP_SAMPLE_L, tgsi_tex},
-       {TGSI_OPCODE_IMUL_HI, 0, ALU_OP0_NOP, tgsi_unsupported},
-       {TGSI_OPCODE_UMUL_HI, 0, ALU_OP0_NOP, tgsi_unsupported},
+       {TGSI_OPCODE_IMUL_HI,   0, ALU_OP2_MULHI_INT, tgsi_op2_trans},
+       {TGSI_OPCODE_UMUL_HI,   0, ALU_OP2_MULHI_UINT, tgsi_op2_trans},
        {TGSI_OPCODE_TG4,   0, FETCH_OP_GATHER4, tgsi_unsupported},
        {TGSI_OPCODE_LAST,      0, ALU_OP0_NOP, tgsi_unsupported},
 };
@@ -6861,8 +6861,8 @@ static struct r600_shader_tgsi_instruction 
eg_shader_tgsi_instruction[] = {
        {TGSI_OPCODE_TEX2,      0, FETCH_OP_SAMPLE, tgsi_tex},
        {TGSI_OPCODE_TXB2,      0, FETCH_OP_SAMPLE_LB, tgsi_tex},
        {TGSI_OPCODE_TXL2,      0, FETCH_OP_SAMPLE_L, tgsi_tex},
-       {TGSI_OPCODE_IMUL_HI, 0, ALU_OP0_NOP, tgsi_unsupported},
-       {TGSI_OPCODE_UMUL_HI, 0, ALU_OP0_NOP, tgsi_unsupported},
+       {TGSI_OPCODE_IMUL_HI,   0, ALU_OP2_MULHI_INT, tgsi_op2_trans},
+       {TGSI_OPCODE_UMUL_HI,   0, ALU_OP2_MULHI_UINT, tgsi_op2_trans},
        {TGSI_OPCODE_TG4,   0, FETCH_OP_GATHER4, tgsi_tex},
        {TGSI_OPCODE_LAST,      0, ALU_OP0_NOP, tgsi_unsupported},
 };
@@ -7057,8 +7057,8 @@ static struct r600_shader_tgsi_instruction 
cm_shader_tgsi_instruction[] = {
        {TGSI_OPCODE_TEX2,      0, FETCH_OP_SAMPLE, tgsi_tex},
        {TGSI_OPCODE_TXB2,      0, FETCH_OP_SAMPLE_LB, tgsi_tex},
        {TGSI_OPCODE_TXL2,      0, FETCH_OP_SAMPLE_L, tgsi_tex},
-       {TGSI_OPCODE_IMUL_HI, 0, ALU_OP0_NOP, tgsi_unsupported},
-       {TGSI_OPCODE_UMUL_HI, 0, ALU_OP0_NOP, tgsi_unsupported},
+       {TGSI_OPCODE_IMUL_HI,   0, ALU_OP2_MULHI_INT, cayman_mul_int_instr},
+       {TGSI_OPCODE_UMUL_HI,   0, ALU_OP2_MULHI_UINT, cayman_mul_int_instr},
        {TGSI_OPCODE_TG4,   0, FETCH_OP_GATHER4, tgsi_tex},
        {TGSI_OPCODE_LAST,      0, ALU_OP0_NOP, tgsi_unsupported},
 };
-- 
1.8.3.2

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