randrproto fontconfig libfontenc libxcb mesalib xserver pixman xkeyboard-config git update 15 May 2015

xserver          commit bf6344e1913a5d24c2d68eaca999ea3d71e1b707
libxcb           commit cb621341a62e6d2233db3e337611f6fdd4f675a6
libxcb/xcb-proto commit 4c550465934164aab2449a125f75f4ca07816233
xkeyboard-config commit 5da6d510b460cad1b31288618cc364e586576826
libX11           commit d3415d1f052530760b4617db45affcb984cfe35c
libXdmcp         commit b10f382e3aa2e86cd5a2bc27d6758da55f0ab1f6
libXext          commit efdcbb7634501e1117d422636a0a75d7ea84b16b
libfontenc       commit 42f3a39c3085afd9ef904ae39102fd49bbc2e4a5
libXinerama      commit edd95182b26eb5d576d4878c559e0f17dddaa909
libXau           commit 1e4635be11154dd8262f37b379511bd627defa2a
xkbcomp          commit 1ae525b3d236b59e6437b2b5433d460e18370973
pixman           commit 82f9b4faaf1aa63ec26b0dfd227f1a8e5e139ae2
xextproto        commit 66afec3f49e8eb0d4c2e9af7088fc3116d4bafd7
randrproto       commit 895ee5264524c7c239ee4ef5e39c4e295323fb51
glproto          commit bd3d751e1eb17efb39f65093271bb4ac071aa9e0
mkfontscale      commit 87d628f8eec170ec13bb9feefb1ce05aed07d1d6
xwininfo         commit 0c49f8f2bd56b1e77721e81030ea948386dcdf4e
libXft           commit e8a83226bc10afb587f6f34daac44d2ef809c85e
libXmu           commit 4459e6940fe3fdf26a8d5d4c71989498bc400a62
libxtrans        commit 7cbad9fe2e61cd9d5caeaf361826a6f4bd320f03
fontconfig       commit 55ff8419274fd5ce59675f220b85035a3986d6cf
mesa             commit 3687d752e51829b4723c9abb07ae56d2bbcda570

1 files changed, 46 insertions, 12 deletions

diff --git a/mesalib/src/glsl/nir/nir.h b/mesalib/src/glsl/nir/nir.h
index 98b0ec328..697d37e95 100644
--- a/mesalib/src/glsl/nir/nir.h
+++ b/mesalib/src/glsl/nir/nir.h
@@ -30,6 +30,7 @@
 #include "util/hash_table.h"
 #include "../list.h"
 #include "GL/gl.h" /* GLenum */
+#include "util/list.h"
 #include "util/ralloc.h"
 #include "util/set.h"
 #include "util/bitset.h"
@@ -397,13 +398,13 @@ typedef struct {
    struct nir_instr *parent_instr;
 
    /** set of nir_instr's where this register is used (read from) */
-   struct set *uses;
+   struct list_head uses;
 
    /** set of nir_instr's where this register is defined (written to) */
-   struct set *defs;
+   struct list_head defs;
 
    /** set of nir_if's where this register is used as a condition */
-   struct set *if_uses;
+   struct list_head if_uses;
 } nir_register;
 
 typedef enum {
@@ -462,10 +463,10 @@ typedef struct {
    nir_instr *parent_instr;
 
    /** set of nir_instr's where this register is used (read from) */
-   struct set *uses;
+   struct list_head uses;
 
    /** set of nir_if's where this register is used as a condition */
-   struct set *if_uses;
+   struct list_head if_uses;
 
    uint8_t num_components;
 } nir_ssa_def;
@@ -481,6 +482,9 @@ typedef struct {
 } nir_reg_src;
 
 typedef struct {
+   nir_instr *parent_instr;
+   struct list_head def_link;
+
    nir_register *reg;
    struct nir_src *indirect; /** < NULL for no indirect offset */
    unsigned base_offset;
@@ -488,8 +492,17 @@ typedef struct {
    /* TODO def-use chain goes here */
 } nir_reg_dest;
 
+struct nir_if;
+
 typedef struct nir_src {
    union {
+      nir_instr *parent_instr;
+      struct nir_if *parent_if;
+   };
+
+   struct list_head use_link;
+
+   union {
       nir_reg_src reg;
       nir_ssa_def *ssa;
    };
@@ -497,6 +510,20 @@ typedef struct nir_src {
    bool is_ssa;
 } nir_src;
 
+#define NIR_SRC_INIT (nir_src) { { NULL } }
+
+#define nir_foreach_use(reg_or_ssa_def, src) \
+   list_for_each_entry(nir_src, src, &(reg_or_ssa_def)->uses, use_link)
+
+#define nir_foreach_use_safe(reg_or_ssa_def, src) \
+   list_for_each_entry_safe(nir_src, src, &(reg_or_ssa_def)->uses, use_link)
+
+#define nir_foreach_if_use(reg_or_ssa_def, src) \
+   list_for_each_entry(nir_src, src, &(reg_or_ssa_def)->if_uses, use_link)
+
+#define nir_foreach_if_use_safe(reg_or_ssa_def, src) \
+   list_for_each_entry_safe(nir_src, src, &(reg_or_ssa_def)->if_uses, use_link)
+
 typedef struct {
    union {
       nir_reg_dest reg;
@@ -506,10 +533,18 @@ typedef struct {
    bool is_ssa;
 } nir_dest;
 
+#define NIR_DEST_INIT (nir_dest) { { { NULL } } }
+
+#define nir_foreach_def(reg, dest) \
+   list_for_each_entry(nir_dest, dest, &(reg)->defs, reg.def_link)
+
+#define nir_foreach_def_safe(reg, dest) \
+   list_for_each_entry_safe(nir_dest, dest, &(reg)->defs, reg.def_link)
+
 static inline nir_src
 nir_src_for_ssa(nir_ssa_def *def)
 {
-   nir_src src;
+   nir_src src = NIR_SRC_INIT;
 
    src.is_ssa = true;
    src.ssa = def;
@@ -520,7 +555,7 @@ nir_src_for_ssa(nir_ssa_def *def)
 static inline nir_src
 nir_src_for_reg(nir_register *reg)
 {
-   nir_src src;
+   nir_src src = NIR_SRC_INIT;
 
    src.is_ssa = false;
    src.reg.reg = reg;
@@ -543,12 +578,9 @@ nir_src_get_parent_instr(const nir_src *src)
 static inline nir_dest
 nir_dest_for_reg(nir_register *reg)
 {
-   nir_dest dest;
+   nir_dest dest = NIR_DEST_INIT;
 
-   dest.is_ssa = false;
    dest.reg.reg = reg;
-   dest.reg.indirect = NULL;
-   dest.reg.base_offset = 0;
 
    return dest;
 }
@@ -1207,7 +1239,7 @@ nir_block_last_instr(nir_block *block)
 #define nir_foreach_instr_safe(block, instr) \
    foreach_list_typed_safe(nir_instr, instr, node, &(block)->instr_list)
 
-typedef struct {
+typedef struct nir_if {
    nir_cf_node cf_node;
    nir_src condition;
 
@@ -1548,6 +1580,8 @@ bool nir_foreach_src(nir_instr *instr, nir_foreach_src_cb cb, void *state);
 nir_const_value *nir_src_as_const_value(nir_src src);
 bool nir_srcs_equal(nir_src src1, nir_src src2);
 void nir_instr_rewrite_src(nir_instr *instr, nir_src *src, nir_src new_src);
+void nir_instr_move_src(nir_instr *dest_instr, nir_src *dest, nir_src *src);
+void nir_if_rewrite_condition(nir_if *if_stmt, nir_src new_src);
 
 void nir_ssa_dest_init(nir_instr *instr, nir_dest *dest,
                        unsigned num_components, const char *name);