r600g: get rid of trailing whitespace

Signed-off-by: Constantine Kharlamov <Hi-Angel@yandex.ru>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index bdaf28ced2c486ebc528d94a4b770743b8743f75..156dba085d2de9d32274d1df8068b0eb69696310 100644 (file)
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -39,23 +39,23 @@
 #include <stdio.h>
 #include <errno.h>
 
-/* CAYMAN notes 
+/* CAYMAN notes
 Why CAYMAN got loops for lots of instructions is explained here.
 
 -These 8xx t-slot only ops are implemented in all vector slots.
 MUL_LIT, FLT_TO_UINT, INT_TO_FLT, UINT_TO_FLT
-These 8xx t-slot only opcodes become vector ops, with all four 
-slots expecting the arguments on sources a and b. Result is 
+These 8xx t-slot only opcodes become vector ops, with all four
+slots expecting the arguments on sources a and b. Result is
 broadcast to all channels.
 MULLO_INT, MULHI_INT, MULLO_UINT, MULHI_UINT, MUL_64
-These 8xx t-slot only opcodes become vector ops in the z, y, and 
+These 8xx t-slot only opcodes become vector ops in the z, y, and
 x slots.
 EXP_IEEE, LOG_IEEE/CLAMPED, RECIP_IEEE/CLAMPED/FF/INT/UINT/_64/CLAMPED_64
 RECIPSQRT_IEEE/CLAMPED/FF/_64/CLAMPED_64
 SQRT_IEEE/_64
 SIN/COS
-The w slot may have an independent co-issued operation, or if the 
-result is required to be in the w slot, the opcode above may be 
+The w slot may have an independent co-issued operation, or if the
+result is required to be in the w slot, the opcode above may be
 issued in the w slot as well.
 The compiler must issue the source argument to slots z, y, and x
 */
@@ -3158,7 +3158,7 @@ static int r600_shader_from_tgsi(struct r600_context *rctx,
                        goto out_err;
                }
        }
-       
+
        shader->ring_item_sizes[0] = ctx.next_ring_offset;
        shader->ring_item_sizes[1] = 0;
        shader->ring_item_sizes[2] = 0;
@@ -4270,7 +4270,7 @@ static int cayman_emit_float_instr(struct r600_shader_ctx *ctx)
        int i, j, r;
        struct r600_bytecode_alu alu;
        int last_slot = (inst->Dst[0].Register.WriteMask & 0x8) ? 4 : 3;
-       
+
        for (i = 0 ; i < last_slot; i++) {
                memset(&alu, 0, sizeof(struct r600_bytecode_alu));
                alu.op = ctx->inst_info->op;
@@ -4797,7 +4797,7 @@ static int tgsi_lit(struct r600_shader_ctx *ctx)
                                        alu.last = 1;
                                } else
                                        alu.dst.write = 0;
-                               
+
                                r = r600_bytecode_add_alu(ctx->bc, &alu);
                                if (r)
                                        return r;
@@ -5273,7 +5273,7 @@ static int tgsi_divmod(struct r600_shader_ctx *ctx, int mod, int signed_op)
 
                        memset(&alu, 0, sizeof(struct r600_bytecode_alu));
                        alu.op = ALU_OP1_FLT_TO_UINT;
-                 
+
                        alu.dst.sel = tmp0;
                        alu.dst.chan = 0;
                        alu.dst.write = 1;
@@ -5344,7 +5344,7 @@ static int tgsi_divmod(struct r600_shader_ctx *ctx, int mod, int signed_op)
                        } else {
                                r600_bytecode_src(&alu.src[1], &ctx->src[1], i);
                        }
-                       
+
                        alu.last = 1;
                        if ((r = r600_bytecode_add_alu(ctx->bc, &alu)))
                                return r;
@@ -5610,7 +5610,7 @@ static int tgsi_divmod(struct r600_shader_ctx *ctx, int mod, int signed_op)
                        } else {
                                r600_bytecode_src(&alu.src[0], &ctx->src[1], i);
                        }
-                       
+
                        alu.src[1].sel = tmp0;
                        alu.src[1].chan = 2;
 
@@ -7012,7 +7012,7 @@ static int tgsi_tex(struct r600_shader_ctx *ctx)
                r = r600_bytecode_add_alu(ctx->bc, &alu);
                if (r)
                        return r;
-               /* write initial compare value into Z component 
+               /* write initial compare value into Z component
                  - W src 0 for shadow cube
                  - X src 1 for shadow cube array */
                if (inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE ||
@@ -7090,7 +7090,7 @@ static int tgsi_tex(struct r600_shader_ctx *ctx)
                                r = r600_bytecode_add_alu(ctx->bc, &alu);
                                if (r)
                                        return r;
-                                       
+
                                r = r600_bytecode_add_tex(ctx->bc, &tex);
                                if (r)
                                        return r;
@@ -7417,7 +7417,7 @@ static int tgsi_tex(struct r600_shader_ctx *ctx)
        /* does this shader want a num layers from TXQ for a cube array? */
        if (has_txq_cube_array_z) {
                int id = tgsi_tex_get_src_gpr(ctx, sampler_src_reg);
-               
+
                memset(&alu, 0, sizeof(struct r600_bytecode_alu));
                alu.op = ALU_OP1_MOV;
 
@@ -8071,10 +8071,10 @@ static int tgsi_log(struct r600_shader_ctx *ctx)
                                alu.op = ALU_OP1_LOG_IEEE;
                                r600_bytecode_src(&alu.src[0], &ctx->src[0], 0);
                                r600_bytecode_src_set_abs(&alu.src[0]);
-                       
+
                                alu.dst.sel = ctx->temp_reg;
                                alu.dst.chan = i;
-                               if (i == 0) 
+                               if (i == 0)
                                        alu.dst.write = 1;
                                if (i == 2)
                                        alu.last = 1;
@@ -8089,7 +8089,7 @@ static int tgsi_log(struct r600_shader_ctx *ctx)
                        alu.op = ALU_OP1_LOG_IEEE;
                        r600_bytecode_src(&alu.src[0], &ctx->src[0], 0);
                        r600_bytecode_src_set_abs(&alu.src[0]);
-                       
+
                        alu.dst.sel = ctx->temp_reg;
                        alu.dst.chan = 0;
                        alu.dst.write = 1;
@@ -8130,10 +8130,10 @@ static int tgsi_log(struct r600_shader_ctx *ctx)
                                        alu.dst.write = 1;
                                if (i == 2)
                                        alu.last = 1;
-                               
+
                                r = r600_bytecode_add_alu(ctx->bc, &alu);
                                if (r)
-                                       return r;       
+                                       return r;
                        }
                } else {
                        memset(&alu, 0, sizeof(struct r600_bytecode_alu));
@@ -8214,7 +8214,7 @@ static int tgsi_log(struct r600_shader_ctx *ctx)
                                        alu.dst.write = 1;
                                if (i == 2)
                                        alu.last = 1;
-                               
+
                                r = r600_bytecode_add_alu(ctx->bc, &alu);
                                if (r)
                                        return r;
@@ -8954,7 +8954,7 @@ static int tgsi_umad(struct r600_shader_ctx *ctx)
 
                alu.src[0].sel = ctx->temp_reg;
                alu.src[0].chan = i;
-               
+
                r600_bytecode_src(&alu.src[1], &ctx->src[2], i);
                if (i == lasti) {
                        alu.last = 1;