981223-1.x: New.

        * gcc.c-torture/compile/981223-1.x: New.
        * gcc.c-torture/compile/920625-1.x: New.

From-SVN: r50202

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 8071038f8a515ac2b373399bd923fe921ba38dd5..6dabbc7d4d5838cb1314141ae72a685bfd6f2e85 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2002-03-01  Richard Henderson  <rth@redhat.com>
+
+       * gcc.c-torture/compile/981223-1.x: New.
+       * gcc.c-torture/compile/920625-1.x: New.
+
 2002-02-28  Richard Henderson  <rth@redhat.com>
 
        * g++.dg/opt/vtgc1.C: Adjust patterns for ia64.

diff --git a/gcc/testsuite/gcc.c-torture/compile/920625-1.x b/gcc/testsuite/gcc.c-torture/compile/920625-1.x
new file mode 100644 (file)
index 0000000..c88a02e
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/920625-1.x
@@ -0,0 +1,25 @@
+# The problem on IA-64 is that if-conversion creates a sequence
+#
+#      (p17) cmp.geu p6, p7 = r48, r15
+#      (p16) cmp.gtu p6, p7 = r48, r15
+#
+# where p16 and p17 are complemenary, but the assembler DV validation
+# code doesn't recognize that p6 and p7 are complimentary, and so
+# we end up warning for a later use
+#
+#      (p6) addl r14 = 1, r0
+#      (p7) mov r14 = r0
+#
+# that appears to be a WAW violation.
+
+set torture_eval_before_compile {
+
+    set compiler_conditional_xfail_data {
+        "missing .pred.rel.mutex directive" \
+        "ia64-*-*" \
+        { "-O2" "-O3" "-Os" } \
+        { "" }
+    }
+}
+
+return 0

diff --git a/gcc/testsuite/gcc.c-torture/compile/981223-1.x b/gcc/testsuite/gcc.c-torture/compile/981223-1.x
new file mode 100644 (file)
index 0000000..f8d2aa6
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/981223-1.x
@@ -0,0 +1,20 @@
+# The problem on IA-64 is that the assembler emits
+#
+# Warning: Additional NOP may be necessary to workaround Itanium
+# processor A/B step errata
+#
+# This can be fixed by adding "-mb-step" to the command line, which
+# does in fact add the extra nop, if someone can tell me how to do
+# that for a c-torture compile test.
+
+set torture_eval_before_compile {
+
+    set compiler_conditional_xfail_data {
+        "need -mb-step" \
+        "ia64-*-*" \
+        { "-O2" "-O3" "-Os" } \
+        { "" }
+    }
+}
+
+return 0