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| author | Francisco Jerez <currojerez@riseup.net> | 2015-02-05 22:40:07 +0200 |
|---|---|---|
| committer | Francisco Jerez <currojerez@riseup.net> | 2015-02-10 19:09:24 +0200 |
| commit | 388b136e677e30249e062145b488c2d938c1ef17 (patch) | |
| tree | 318306652aa2b6cd170d041be8753affd3b444fa /src/mesa/drivers | |
| parent | 3df2cb2f863836ec909f5259693c1eeef675a594 (diff) | |
| download | external_mesa3d-388b136e677e30249e062145b488c2d938c1ef17.zip external_mesa3d-388b136e677e30249e062145b488c2d938c1ef17.tar.gz external_mesa3d-388b136e677e30249e062145b488c2d938c1ef17.tar.bz2 | |
i965/vec4: Implement equals() method for dst_reg too.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_ir_vec4.h | 2 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4.cpp | 16 |
2 files changed, 18 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_ir_vec4.h b/src/mesa/drivers/dri/i965/brw_ir_vec4.h index ae024b3..f11a2d2 100644 --- a/src/mesa/drivers/dri/i965/brw_ir_vec4.h +++ b/src/mesa/drivers/dri/i965/brw_ir_vec4.h @@ -117,6 +117,8 @@ public: explicit dst_reg(src_reg reg); + bool equals(const dst_reg &r) const; + int writemask; /**< Bitfield of WRITEMASK_[XYZW] */ src_reg *reladdr; diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp index 622502e..5ad9da2 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp @@ -235,6 +235,22 @@ dst_reg::dst_reg(src_reg reg) } bool +dst_reg::equals(const dst_reg &r) const +{ + return (file == r.file && + reg == r.reg && + reg_offset == r.reg_offset && + type == r.type && + negate == r.negate && + abs == r.abs && + writemask == r.writemask && + (reladdr == r.reladdr || + (reladdr && r.reladdr && reladdr->equals(*r.reladdr))) && + memcmp(&fixed_hw_reg, &r.fixed_hw_reg, + sizeof(fixed_hw_reg)) == 0); +} + +bool vec4_instruction::is_send_from_grf() { switch (opcode) { |