* ia64-ic.tbl (fr-readers): Add mem-writers-fp.

* ia64-asmtab.c: Regenerate.
* gas/ia64/dependency-1.s: New file: Test read before write dependency.
* gas/ia64/dependency-1.d: New file: Expected assembly results.
* gas/ia64/ia64.exp: Run the new test.

1 files changed, 91 insertions, 84 deletions

diff --git a/opcodes/ia64-asmtab.c b/opcodes/ia64-asmtab.c
index a8aa97664f1..2465d393850 100644
--- a/opcodes/ia64-asmtab.c
+++ b/opcodes/ia64-asmtab.c
@@ -1544,30 +1544,36 @@ static const short dep235[] = {
 };
 
 static const short dep236[] = {
-  40, 41, 75, 96, 134, 148, 174, 267, 2165, 2166, 2169, 2172, 4135, 
+  0, 40, 41, 75, 76, 81, 83, 96, 110, 127, 128, 130, 131, 134, 135, 136, 138, 
+  139, 146, 163, 174, 178, 181, 267, 274, 2134, 2135, 2136, 2137, 2138, 2139, 
+  2165, 2166, 2169, 2172, 4135, 16524, 16526, 20613, 
 };
 
 static const short dep237[] = {
+  40, 41, 75, 96, 134, 148, 174, 267, 2165, 2166, 2169, 2172, 4135, 
+};
+
+static const short dep238[] = {
   40, 41, 75, 96, 134, 135, 139, 148, 174, 267, 2165, 2166, 2169, 2172, 4135, 
   
 };
 
-static const short dep238[] = {
+static const short dep239[] = {
   40, 41, 75, 96, 134, 148, 174, 267, 2137, 2138, 2139, 2165, 2166, 2169, 2172, 
   2312, 4135, 20613, 
 };
 
-static const short dep239[] = {
+static const short dep240[] = {
   40, 41, 75, 96, 134, 135, 139, 148, 174, 267, 2137, 2138, 2139, 2165, 2166, 
   2169, 2172, 2312, 4135, 20613, 
 };
 
-static const short dep240[] = {
+static const short dep241[] = {
   40, 41, 96, 174, 267, 2137, 2138, 2139, 2165, 2166, 2169, 2172, 2310, 4135, 
   16524, 16526, 18746, 18748, 18749, 18751, 20613, 
 };
 
-static const short dep241[] = {
+static const short dep242[] = {
   1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 
   22, 24, 26, 27, 28, 29, 30, 31, 96, 182, 183, 184, 185, 186, 187, 188, 189, 
   190, 191, 192, 193, 194, 195, 197, 198, 200, 201, 203, 204, 206, 207, 208, 
@@ -1575,7 +1581,7 @@ static const short dep241[] = {
   2312, 28852, 29002, 
 };
 
-static const short dep242[] = {
+static const short dep243[] = {
   1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 
   22, 24, 25, 26, 28, 29, 30, 31, 40, 41, 96, 134, 171, 174, 182, 183, 184, 
   185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 197, 198, 200, 201, 
@@ -1732,13 +1738,14 @@ op_dependencies[] = {
   { NELS(dep233), dep233, NELS(dep232), dep232, },
   { NELS(dep234), dep234, NELS(dep232), dep232, },
   { NELS(dep233), dep233, NELS(dep235), dep235, },
-  { NELS(dep236), dep236, NELS(dep31), dep31, },
+  { NELS(dep236), dep236, NELS(dep217), dep217, },
   { NELS(dep237), dep237, NELS(dep31), dep31, },
-  { NELS(dep238), dep238, NELS(dep0), dep0, },
+  { NELS(dep238), dep238, NELS(dep31), dep31, },
   { NELS(dep239), dep239, NELS(dep0), dep0, },
-  { NELS(dep240), dep240, NELS(dep62), dep62, },
+  { NELS(dep240), dep240, NELS(dep0), dep0, },
+  { NELS(dep241), dep241, NELS(dep62), dep62, },
   { 0, NULL, 0, NULL, },
-  { NELS(dep242), dep242, NELS(dep241), dep241, },
+  { NELS(dep243), dep243, NELS(dep242), dep242, },
 };
 
 static const struct ia64_completer_table
@@ -1758,7 +1765,7 @@ completer_table[] = {
   { 0x0, 0x0, 0, -1, -1, 0, 1, 0 },
   { 0x0, 0x0, 0, 455, -1, 0, 1, 6 },
   { 0x0, 0x0, 0, 518, -1, 0, 1, 17 },
-  { 0x0, 0x0, 0, -1, -1, 0, 1, 150 },
+  { 0x0, 0x0, 0, -1, -1, 0, 1, 151 },
   { 0x0, 0x0, 0, 617, -1, 0, 1, 17 },
   { 0x0, 0x0, 0, 1836, -1, 0, 1, 10 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 9 },
@@ -1810,7 +1817,7 @@ completer_table[] = {
   { 0x0, 0x0, 0, 1181, -1, 0, 1, 33 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 40 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 33 },
-  { 0x0, 0x0, 0, -1, -1, 0, 1, 150 },
+  { 0x0, 0x0, 0, -1, -1, 0, 1, 151 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 77 },
   { 0x0, 0x0, 0, 1216, -1, 0, 1, 124 },
   { 0x0, 0x0, 0, 1225, -1, 0, 1, 124 },
@@ -1843,9 +1850,9 @@ completer_table[] = {
   { 0x0, 0x0, 0, 1419, -1, 0, 1, 140 },
   { 0x0, 0x0, 0, 1425, -1, 0, 1, 140 },
   { 0x0, 0x0, 0, 1431, -1, 0, 1, 140 },
-  { 0x0, 0x0, 0, 1435, -1, 0, 1, 145 },
-  { 0x0, 0x0, 0, 1439, -1, 0, 1, 147 },
-  { 0x0, 0x0, 0, 1443, -1, 0, 1, 147 },
+  { 0x0, 0x0, 0, 1435, -1, 0, 1, 146 },
+  { 0x0, 0x0, 0, 1439, -1, 0, 1, 148 },
+  { 0x0, 0x0, 0, 1443, -1, 0, 1, 148 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 79 },
   { 0x0, 0x0, 0, 253, -1, 0, 1, 40 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 0 },
@@ -1880,13 +1887,13 @@ completer_table[] = {
   { 0x0, 0x0, 0, -1, -1, 0, 1, 111 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 112 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 113 },
-  { 0x0, 0x0, 0, -1, -1, 0, 1, 151 },
-  { 0x0, 0x0, 0, -1, -1, 0, 1, 151 },
-  { 0x0, 0x0, 0, -1, -1, 0, 1, 151 },
+  { 0x0, 0x0, 0, -1, -1, 0, 1, 152 },
+  { 0x0, 0x0, 0, -1, -1, 0, 1, 152 },
+  { 0x0, 0x0, 0, -1, -1, 0, 1, 152 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 71 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 0 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 0 },
-  { 0x0, 0x0, 0, -1, -1, 0, 1, 150 },
+  { 0x0, 0x0, 0, -1, -1, 0, 1, 151 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 0 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 0 },
   { 0x0, 0x0, 0, 2394, -1, 0, 1, 0 },
@@ -1934,14 +1941,14 @@ completer_table[] = {
   { 0x0, 0x0, 0, 1723, -1, 0, 1, 138 },
   { 0x0, 0x0, 0, 1726, -1, 0, 1, 131 },
   { 0x0, 0x0, 0, 1729, -1, 0, 1, 138 },
-  { 0x0, 0x0, 0, 1732, -1, 0, 1, 131 },
-  { 0x0, 0x0, 0, 1733, -1, 0, 1, 131 },
-  { 0x0, 0x0, 0, 1734, -1, 0, 1, 131 },
-  { 0x0, 0x0, 0, 1735, -1, 0, 1, 131 },
-  { 0x0, 0x0, 0, 1736, -1, 0, 1, 131 },
-  { 0x0, 0x0, 0, 1737, -1, 0, 1, 131 },
-  { 0x0, 0x0, 0, 1738, -1, 0, 1, 131 },
-  { 0x0, 0x0, 0, 1739, -1, 0, 1, 131 },
+  { 0x0, 0x0, 0, 1732, -1, 0, 1, 145 },
+  { 0x0, 0x0, 0, 1733, -1, 0, 1, 145 },
+  { 0x0, 0x0, 0, 1734, -1, 0, 1, 145 },
+  { 0x0, 0x0, 0, 1735, -1, 0, 1, 145 },
+  { 0x0, 0x0, 0, 1736, -1, 0, 1, 145 },
+  { 0x0, 0x0, 0, 1737, -1, 0, 1, 145 },
+  { 0x0, 0x0, 0, 1738, -1, 0, 1, 145 },
+  { 0x0, 0x0, 0, 1739, -1, 0, 1, 145 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 0 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 0 },
   { 0x0, 0x0, 0, -1, -1, 0, 1, 0 },
@@ -2453,7 +2460,7 @@ completer_table[] = {
   { 0x0, 0x0, 38, 960, -1, 0, 1, 95 },
   { 0x0, 0x0, 38, -1, -1, 0, 1, 104 },
   { 0x0, 0x0, 38, 966, -1, 0, 1, 116 },
-  { 0x3, 0x3, 38, -1, -1, 30, 1, 149 },
+  { 0x3, 0x3, 38, -1, -1, 30, 1, 150 },
   { 0x0, 0x0, 38, 967, -1, 0, 1, 40 },
   { 0x0, 0x0, 40, -1, 825, 0, 0, -1 },
   { 0x0, 0x0, 40, -1, 833, 0, 0, -1 },
@@ -2546,21 +2553,21 @@ completer_table[] = {
   { 0x0, 0x0, 44, 942, -1, 0, 1, 0 },
   { 0x0, 0x0, 44, 943, -1, 0, 1, 0 },
   { 0x0, 0x0, 44, 944, -1, 0, 1, 0 },
-  { 0x1, 0x1, 45, -1, 1433, 30, 1, 146 },
-  { 0x1, 0x1, 45, 815, 1432, 30, 1, 145 },
-  { 0x1, 0x1, 45, -1, 1437, 30, 1, 148 },
-  { 0x1, 0x1, 45, 816, 1436, 30, 1, 147 },
-  { 0x1, 0x1, 45, -1, 1441, 30, 1, 148 },
-  { 0x1, 0x1, 45, 817, 1440, 30, 1, 147 },
+  { 0x1, 0x1, 45, -1, 1433, 30, 1, 147 },
+  { 0x1, 0x1, 45, 815, 1432, 30, 1, 146 },
+  { 0x1, 0x1, 45, -1, 1437, 30, 1, 149 },
+  { 0x1, 0x1, 45, 816, 1436, 30, 1, 148 },
+  { 0x1, 0x1, 45, -1, 1441, 30, 1, 149 },
+  { 0x1, 0x1, 45, 817, 1440, 30, 1, 148 },
   { 0x3, 0x3, 46, -1, 978, 3, 1, 22 },
   { 0x1, 0x1, 47, 1889, -1, 30, 1, 137 },
-  { 0x1, 0x1, 47, 1920, -1, 30, 1, 149 },
+  { 0x1, 0x1, 47, 1920, -1, 30, 1, 150 },
   { 0x0, 0x0, 49, -1, -1, 0, 1, 40 },
   { 0x0, 0x0, 49, -1, -1, 0, 1, 40 },
   { 0x0, 0x0, 49, -1, -1, 0, 1, 40 },
-  { 0x1, 0x1, 56, -1, 1434, 31, 1, 146 },
-  { 0x1, 0x1, 56, -1, 1438, 31, 1, 148 },
-  { 0x1, 0x1, 56, -1, 1442, 31, 1, 148 },
+  { 0x1, 0x1, 56, -1, 1434, 31, 1, 147 },
+  { 0x1, 0x1, 56, -1, 1438, 31, 1, 149 },
+  { 0x1, 0x1, 56, -1, 1442, 31, 1, 149 },
   { 0x0, 0x0, 56, -1, -1, 0, 1, 94 },
   { 0x2, 0x3, 56, -1, -1, 27, 1, 94 },
   { 0x1, 0x1, 56, -1, -1, 28, 1, 94 },
@@ -3175,34 +3182,34 @@ completer_table[] = {
   { 0x1, 0x1, 171, 1695, -1, 28, 1, 144 },
   { 0x1, 0x1, 171, 1696, -1, 28, 1, 144 },
   { 0x1, 0x1, 171, 1697, -1, 28, 1, 140 },
-  { 0x1, 0x1, 171, 1448, -1, 28, 1, 145 },
-  { 0x1, 0x1, 171, 1449, -1, 28, 1, 146 },
-  { 0x1, 0x1, 171, 1450, -1, 28, 1, 146 },
-  { 0x1, 0x1, 171, 1451, -1, 28, 1, 145 },
-  { 0x1, 0x1, 171, 1452, -1, 28, 1, 147 },
-  { 0x1, 0x1, 171, 1453, -1, 28, 1, 148 },
-  { 0x1, 0x1, 171, 1454, -1, 28, 1, 148 },
-  { 0x1, 0x1, 171, 1455, -1, 28, 1, 147 },
-  { 0x1, 0x1, 171, 1456, -1, 28, 1, 147 },
-  { 0x1, 0x1, 171, 1457, -1, 28, 1, 148 },
-  { 0x1, 0x1, 171, 1458, -1, 28, 1, 148 },
-  { 0x1, 0x1, 171, 1459, -1, 28, 1, 147 },
+  { 0x1, 0x1, 171, 1448, -1, 28, 1, 146 },
+  { 0x1, 0x1, 171, 1449, -1, 28, 1, 147 },
+  { 0x1, 0x1, 171, 1450, -1, 28, 1, 147 },
+  { 0x1, 0x1, 171, 1451, -1, 28, 1, 146 },
+  { 0x1, 0x1, 171, 1452, -1, 28, 1, 148 },
+  { 0x1, 0x1, 171, 1453, -1, 28, 1, 149 },
+  { 0x1, 0x1, 171, 1454, -1, 28, 1, 149 },
+  { 0x1, 0x1, 171, 1455, -1, 28, 1, 148 },
+  { 0x1, 0x1, 171, 1456, -1, 28, 1, 148 },
+  { 0x1, 0x1, 171, 1457, -1, 28, 1, 149 },
+  { 0x1, 0x1, 171, 1458, -1, 28, 1, 149 },
+  { 0x1, 0x1, 171, 1459, -1, 28, 1, 148 },
   { 0x1, 0x1, 171, 1740, -1, 28, 1, 136 },
   { 0x1, 0x1, 171, 1741, -1, 28, 1, 136 },
   { 0x1, 0x1, 171, 1742, -1, 28, 1, 136 },
   { 0x1, 0x1, 171, 1743, -1, 28, 1, 136 },
-  { 0x1, 0x1, 172, 1698, -1, 29, 1, 145 },
-  { 0x1, 0x1, 172, 1699, -1, 29, 1, 146 },
-  { 0x1, 0x1, 172, 1700, -1, 29, 1, 146 },
-  { 0x1, 0x1, 172, 1701, -1, 29, 1, 145 },
-  { 0x1, 0x1, 172, 1702, -1, 29, 1, 147 },
-  { 0x1, 0x1, 172, 1703, -1, 29, 1, 148 },
-  { 0x1, 0x1, 172, 1704, -1, 29, 1, 148 },
-  { 0x1, 0x1, 172, 1705, -1, 29, 1, 147 },
-  { 0x1, 0x1, 172, 1706, -1, 29, 1, 147 },
-  { 0x1, 0x1, 172, 1707, -1, 29, 1, 148 },
-  { 0x1, 0x1, 172, 1708, -1, 29, 1, 148 },
-  { 0x1, 0x1, 172, 1709, -1, 29, 1, 147 },
+  { 0x1, 0x1, 172, 1698, -1, 29, 1, 146 },
+  { 0x1, 0x1, 172, 1699, -1, 29, 1, 147 },
+  { 0x1, 0x1, 172, 1700, -1, 29, 1, 147 },
+  { 0x1, 0x1, 172, 1701, -1, 29, 1, 146 },
+  { 0x1, 0x1, 172, 1702, -1, 29, 1, 148 },
+  { 0x1, 0x1, 172, 1703, -1, 29, 1, 149 },
+  { 0x1, 0x1, 172, 1704, -1, 29, 1, 149 },
+  { 0x1, 0x1, 172, 1705, -1, 29, 1, 148 },
+  { 0x1, 0x1, 172, 1706, -1, 29, 1, 148 },
+  { 0x1, 0x1, 172, 1707, -1, 29, 1, 149 },
+  { 0x1, 0x1, 172, 1708, -1, 29, 1, 149 },
+  { 0x1, 0x1, 172, 1709, -1, 29, 1, 148 },
   { 0x3, 0x3, 173, -1, -1, 28, 1, 135 },
   { 0x3, 0x3, 173, -1, -1, 28, 1, 135 },
   { 0x3, 0x3, 173, -1, -1, 28, 1, 134 },
@@ -3441,18 +3448,18 @@ completer_table[] = {
   { 0x3, 0x3, 173, -1, -1, 28, 1, 144 },
   { 0x3, 0x3, 173, -1, -1, 28, 1, 144 },
   { 0x3, 0x3, 173, 1919, -1, 28, 1, 140 },
-  { 0x3, 0x3, 173, -1, -1, 28, 1, 145 },
   { 0x3, 0x3, 173, -1, -1, 28, 1, 146 },
-  { 0x3, 0x3, 173, 803, -1, 28, 1, 146 },
-  { 0x3, 0x3, 173, 804, -1, 28, 1, 145 },
   { 0x3, 0x3, 173, -1, -1, 28, 1, 147 },
+  { 0x3, 0x3, 173, 803, -1, 28, 1, 147 },
+  { 0x3, 0x3, 173, 804, -1, 28, 1, 146 },
   { 0x3, 0x3, 173, -1, -1, 28, 1, 148 },
-  { 0x3, 0x3, 173, 805, -1, 28, 1, 148 },
-  { 0x3, 0x3, 173, 806, -1, 28, 1, 147 },
-  { 0x3, 0x3, 173, -1, -1, 28, 1, 147 },
+  { 0x3, 0x3, 173, -1, -1, 28, 1, 149 },
+  { 0x3, 0x3, 173, 805, -1, 28, 1, 149 },
+  { 0x3, 0x3, 173, 806, -1, 28, 1, 148 },
   { 0x3, 0x3, 173, -1, -1, 28, 1, 148 },
-  { 0x3, 0x3, 173, 807, -1, 28, 1, 148 },
-  { 0x3, 0x3, 173, 808, -1, 28, 1, 147 },
+  { 0x3, 0x3, 173, -1, -1, 28, 1, 149 },
+  { 0x3, 0x3, 173, 807, -1, 28, 1, 149 },
+  { 0x3, 0x3, 173, 808, -1, 28, 1, 148 },
   { 0x3, 0x3, 173, -1, -1, 28, 1, 131 },
   { 0x3, 0x3, 173, 1857, -1, 28, 1, 131 },
   { 0x3, 0x3, 173, -1, -1, 28, 1, 138 },
@@ -3473,16 +3480,16 @@ completer_table[] = {
   { 0x3, 0x3, 173, -1, -1, 28, 1, 138 },
   { 0x3, 0x3, 173, -1, -1, 28, 1, 139 },
   { 0x3, 0x3, 173, 1865, -1, 28, 1, 138 },
-  { 0x3, 0x3, 173, -1, -1, 28, 1, 131 },
-  { 0x3, 0x3, 173, -1, -1, 28, 1, 131 },
-  { 0x3, 0x3, 173, -1, -1, 28, 1, 131 },
-  { 0x3, 0x3, 173, -1, -1, 28, 1, 131 },
-  { 0x3, 0x3, 173, -1, -1, 28, 1, 131 },
-  { 0x3, 0x3, 173, -1, -1, 28, 1, 131 },
-  { 0x3, 0x3, 173, -1, -1, 28, 1, 131 },
-  { 0x3, 0x3, 173, -1, -1, 28, 1, 131 },
-  { 0x3, 0x3, 173, -1, -1, 28, 1, 131 },
-  { 0x3, 0x3, 173, -1, -1, 28, 1, 131 },
+  { 0x3, 0x3, 173, -1, -1, 28, 1, 145 },
+  { 0x3, 0x3, 173, -1, -1, 28, 1, 145 },
+  { 0x3, 0x3, 173, -1, -1, 28, 1, 145 },
+  { 0x3, 0x3, 173, -1, -1, 28, 1, 145 },
+  { 0x3, 0x3, 173, -1, -1, 28, 1, 145 },
+  { 0x3, 0x3, 173, -1, -1, 28, 1, 145 },
+  { 0x3, 0x3, 173, -1, -1, 28, 1, 145 },
+  { 0x3, 0x3, 173, -1, -1, 28, 1, 145 },
+  { 0x3, 0x3, 173, -1, -1, 28, 1, 145 },
+  { 0x3, 0x3, 173, -1, -1, 28, 1, 145 },
   { 0x3, 0x3, 173, -1, -1, 28, 1, 136 },
   { 0x3, 0x3, 173, -1, -1, 28, 1, 136 },
   { 0x3, 0x3, 173, -1, -1, 28, 1, 136 },
@@ -3663,7 +3670,7 @@ completer_table[] = {
   { 0x1, 0x1, 219, 250, 1414, 32, 1, 141 },
   { 0x1, 0x1, 219, 251, 1420, 32, 1, 141 },
   { 0x1, 0x1, 219, 252, 1426, 32, 1, 141 },
-  { 0x1, 0x1, 219, 710, -1, 31, 1, 149 },
+  { 0x1, 0x1, 219, 710, -1, 31, 1, 150 },
   { 0x0, 0x0, 220, 2012, -1, 0, 1, 65 },
   { 0x0, 0x0, 220, 2013, -1, 0, 1, 28 },
   { 0x0, 0x0, 220, 24, -1, 0, 1, 28 },
@@ -4061,11 +4068,11 @@ completer_table[] = {
   { 0x1, 0x1, 225, -1, -1, 28, 1, 33 },
   { 0x1, 0x1, 225, -1, -1, 28, 1, 33 },
   { 0x0, 0x0, 232, 810, -1, 0, 1, 137 },
-  { 0x0, 0x0, 232, 811, -1, 0, 1, 149 },
+  { 0x0, 0x0, 232, 811, -1, 0, 1, 150 },
   { 0x1, 0x1, 233, -1, 1725, 33, 1, 133 },
   { 0x1, 0x1, 233, -1, 1728, 33, 1, 139 },
-  { 0x0, 0x0, 233, -1, 1730, 0, 1, 131 },
-  { 0x0, 0x0, 233, -1, 1731, 0, 1, 131 },
+  { 0x0, 0x0, 233, -1, 1730, 0, 1, 145 },
+  { 0x0, 0x0, 233, -1, 1731, 0, 1, 145 },
   { 0x0, 0x0, 234, 744, 823, 0, 0, -1 },
   { 0x0, 0x0, 234, 745, 831, 0, 0, -1 },
   { 0x0, 0x0, 234, 746, 827, 0, 0, -1 },