re PR rtl-optimization/10024 ([HP-PA] inline optimization ICE)

	PR optimization/10024
	* gcc.c-torture/compile/20030405-1.c: New test.

From-SVN: r65280

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 24f448944a9e922fc160053f6c80fde1f7198de8..23e87cc8404fe22a9550c37c840d31ac4881598c 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2003-04-05  Zack Weinberg  <zack@codesourcery.com>
+
+       PR optimization/10024
+       * gcc.c-torture/compile/20030405-1.c: New test.
+
 2003-04-04  Geoffrey Keating  <geoffk@apple.com>
 
        * gcc.dg/pch/static-3.c: New.
@@ -12,7 +17,7 @@
 2003-04-03  Mike Stump  <mrs@apple.com>
 
        * lib/scanasm.exp (scan-assembler): Add xfail processing for
-        target arg.
+       target arg.
        (scan-assembler-times, scan-assembler-not): Likewise.
        (scan-assembler-dem, scan-assembler-dem-not): Likewise.
 
@@ -28,9 +33,9 @@
 
 2003-04-02  Aldy Hernandez  <aldyh@redhat.com>
 
-        * g++.dg/eh/simd-2.C (vecfunc): Fix typo.
+       * g++.dg/eh/simd-2.C (vecfunc): Fix typo.
 
-        * g++.dg/eh/simd-1.C (vecfunc): Same.
+       * g++.dg/eh/simd-1.C (vecfunc): Same.
 
 2003-04-01  Roger Sayle  <roger@eyesopen.com>
 
@@ -42,12 +47,12 @@
 
 2003-04-01  Aldy Hernandez  <aldyh@redhat.com>
 
-        * g++.dg/eh/simd-1.C: New.
-        * g++.dg/eh/simd-2.C: New.
+       * g++.dg/eh/simd-1.C: New.
+       * g++.dg/eh/simd-2.C: New.
 
 2003-03-01  Aldy Hernandez  <aldyh@redhat.com>
 
-        * gcc.c-torture/execute/simd-3.c: New.
+       * gcc.c-torture/execute/simd-3.c: New.
 
 2003-03-31  Mark Mitchell  <mark@codesourcery.com>
 
@@ -90,7 +95,7 @@
 
 2003-03-30  Glen Nakamura  <glen@imodulo.com>
 
-        * gcc.dg/20030324-1.c: Add comments and abort if test fails.
+       * gcc.dg/20030324-1.c: Add comments and abort if test fails.
 
 2003-03-28  Roger Sayle  <roger@eyesopen.com>
 
@@ -199,7 +204,7 @@
 
        PR c++/9898, c++/383
        * g++.dg/template/conv6.C: New test.
-       
+
        PR c++/10119
        * g++.dg/template/ptrmem5.C: New test.
 

diff --git a/gcc/testsuite/gcc.c-torture/compile/20030405-1.c b/gcc/testsuite/gcc.c-torture/compile/20030405-1.c
new file mode 100644 (file)
index 0000000..2e61f1f
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/20030405-1.c
@@ -0,0 +1,58 @@
+/* PR optimization/10024 */
+extern int *allegro_errno;
+typedef long fixed;
+extern inline int
+fixfloor (fixed x)
+{
+  if (x >= 0)
+    return (x >> 16);
+  else
+    return ~((~x) >> 16);
+}
+extern inline int
+fixtoi (fixed x)
+{
+  return fixfloor (x) + ((x & 0x8000) >> 15);
+}
+extern inline fixed
+ftofix (double x)
+{
+  if (x > 32767.0)
+    {
+      *allegro_errno = 34;
+      return 0x7FFFFFFF;
+    }
+  if (x < -32767.0)
+    {
+      *allegro_errno = 34;
+      return -0x7FFFFFFF;
+    }
+  return (long) (x * 65536.0 + (x < 0 ? -0.5 : 0.5));
+}
+extern inline double
+fixtof (fixed x)
+{
+  return (double) x / 65536.0;
+}
+extern inline fixed
+fixdiv (fixed x, fixed y)
+{
+  if (y == 0)
+    {
+      *allegro_errno = 34;
+      return (x < 0) ? -0x7FFFFFFF : 0x7FFFFFFF;
+    }
+  else
+    return ftofix (fixtof (x) / fixtof (y));
+}
+extern inline fixed
+itofix (int x)
+{
+  return x << 16;
+}
+
+int
+foo (int n)
+{
+  return fixtoi (fixdiv (itofix (512), itofix (n)));
+}