Potentially we'll want more than three sources for Phi nodes.
---
src/mesa/drivers/dri/i965/brw_fs.cpp | 8 ++++++++
src/mesa/drivers/dri/i965/brw_fs.h | 2 +-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp
b/src/mesa/drivers/dri/i965/brw_fs.cpp
index bb2d290..69d1059 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -55,6 +55,9 @@ void
fs_inst::init()
{
memset(this, 0, sizeof(*this));
+
+ this->src = ralloc_array(this, fs_reg, 3);
+
this->conditional_mod = BRW_CONDITIONAL_NONE;
this->dst = reg_undef;
@@ -119,6 +122,11 @@ dst:
fs_inst::fs_inst(const fs_inst &that)
{
memcpy(this, &that, sizeof(that));
+
+ this->src = ralloc_array(this, fs_reg, 3);
+
+ for (int i = 0; i < 3; i++)
+ this->src[i] = that.src[i];
}
#define ALU1(op) \
diff --git a/src/mesa/drivers/dri/i965/brw_fs.h
b/src/mesa/drivers/dri/i965/brw_fs.h
index 8e2af4f..9dbd9a3 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.h
+++ b/src/mesa/drivers/dri/i965/brw_fs.h
@@ -208,7 +208,7 @@ public:
bool writes_flag() const;
fs_reg dst;
- fs_reg src[3];
+ fs_reg *src;
/** @{
* Annotation for the generated IR. One of the two can be set.
--
1.8.3.2
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