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authorBrian Paul <brianp@vmware.com>2009-04-02 14:33:45 -0600
committerBrian Paul <brianp@vmware.com>2009-04-03 09:07:04 -0600
commit21982a2cd597aeb22d7ee2bd3a5067c58f97ca6f (patch)
tree9823349db4b985e3f396b62f929031f3ebe64a61 /src/mesa/drivers/dri/i965/brw_eu.h
parenta330a6fcd0b018829194ffab260f50956bce4832 (diff)
i965: added brw_same_reg()
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_eu.h')
-rw-r--r--src/mesa/drivers/dri/i965/brw_eu.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_eu.h b/src/mesa/drivers/dri/i965/brw_eu.h
index c94889ab1c..d05f2e6c41 100644
--- a/src/mesa/drivers/dri/i965/brw_eu.h
+++ b/src/mesa/drivers/dri/i965/brw_eu.h
@@ -730,6 +730,13 @@ static INLINE struct brw_indirect brw_indirect( GLuint addr_subnr, GLint offset
return ptr;
}
+/** Do two brw_regs refer to the same register? */
+static INLINE GLboolean
+brw_same_reg(struct brw_reg r1, struct brw_reg r2)
+{
+ return r1.file == r2.file && r1.nr == r2.nr;
+}
+
static INLINE struct brw_instruction *current_insn( struct brw_compile *p)
{
return &p->store[p->nr_insn];