obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 49 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/mode-dependent-address.c b/gcc/testsuite/gcc.c-torture/execute/mode-dependent-address.c
new file mode 100644
index 000000000..5bf840cf2
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/mode-dependent-address.c
@@ -0,0 +1,49 @@
+#include <stdint.h>
+#include <string.h>
+#include <stdlib.h>
+
+void f883b (int8_t * result,
+    int16_t * __restrict arg1,
+    uint32_t * __restrict arg2,
+    uint64_t * __restrict arg3,
+    uint8_t * __restrict arg4)
+{
+    int idx;
+    for (idx=0;idx<96;idx += 1) {
+	result[idx] = (((((((((((-27 + 2+1)>>1) || arg4[idx]) < arg1[idx])
+				? (((-27 + 2+1)>>1) || arg4[idx])
+				: arg1[idx])
+			       >> (arg2[idx] & 31)) ^ 1) - -32)>>7) | -5) & arg3[idx]);
+    }
+}
+
+int8_t result[96];
+int16_t arg1[96];
+uint32_t arg2[96];
+uint64_t arg3[96];
+uint8_t arg4[96];
+
+int main (void) 
+{
+  int i;
+  int correct[] = {0x0,0x1,0x2,0x3,0x0,0x1,0x2,0x3,0x8,0x9,0xa,0xb,0x8,0x9,
+                   0xa,0xb,0x10,0x11,0x12,0x13,0x10,0x11,0x12,0x13,
+                   0x18,0x19,0x1a,0x1b,0x18,0x19,0x1a,0x1b,0x20,0x21,0x22,
+                   0x23,0x20,0x21,0x22,0x23,0x28,0x29,0x2a,
+                   0x2b,0x28,0x29,0x2a,0x2b,0x30,0x31,0x32,0x33,
+                   0x30,0x31,0x32,0x33,0x38,0x39,0x3a,0x3b,0x38,0x39,0x3a,
+                   0x3b,0x40,0x41,0x42,0x43,0x40,0x41,0x42,0x43,0x48,0x49,
+                   0x4a,0x4b,0x48,0x49,0x4a,0x4b,0x50,0x51,
+                   0x52,0x53,0x50,0x51,0x52,0x53,0x58,0x59,0x5a,0x5b,
+                   0x58,0x59,0x5a,0x5b};
+
+  for (i=0; i < 96; i++)
+    arg3[i] = arg2[i] = arg1[i] = arg4[i] = i;
+
+  f883b(result, arg1, arg2, arg3, arg4);
+
+  for (i=0; i < 96; i++)
+    if (result[i] != correct[i]) abort();
+
+  return 0;
+}