2008-05-06 Basile Starynkevitch <basile@starynkevitch.net>

	MELT branch merged with trunk r134973



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@134974 138bc75d-0d04-0410-961f-82ee72b054a4

6 files changed, 86 insertions, 6 deletions

diff --git a/gcc/testsuite/gcc.target/i386/pr31486.c b/gcc/testsuite/gcc.target/i386/pr31486.c
new file mode 100644
index 00000000000..7082d3de98b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr31486.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-options "-msse -mno-sse2" } */
+
+typedef double __v2df __attribute__ ((vector_size (16)));
+
+__v2df b = { 1.1, 1.2 };
+
+extern __v2df a2 (__v2df a, __v2df b);
+
+void test2 ()
+{
+  b = a2 (b, b);
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr36064.c b/gcc/testsuite/gcc.target/i386/pr36064.c
new file mode 100644
index 00000000000..7964f280cff
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr36064.c
@@ -0,0 +1,55 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O1 -march=core2" } */
+
+typedef long long ogg_int64_t;
+
+typedef struct vorbis_info
+{
+  long rate;
+} vorbis_info;
+
+typedef struct OggVorbis_File
+{
+  int seekable;
+  int links;
+  ogg_int64_t *pcmlengths;
+  vorbis_info *vi;
+  int ready_state;
+} OggVorbis_File;
+
+extern double ov_time_total (OggVorbis_File * vf, int i);
+extern int ov_pcm_seek_page (OggVorbis_File * vf, ogg_int64_t pos);
+
+int
+ov_time_seek_page (OggVorbis_File * vf, double seconds)
+{
+  int link = -1;
+  ogg_int64_t pcm_total = 0;
+  double time_total = 0.;
+
+  if (vf->ready_state < 2)
+    return (-131);
+  if (!vf->seekable)
+    return (-138);
+  if (seconds < 0)
+    return (-131);
+
+  for (link = 0; link < vf->links; link++)
+    {
+      double addsec = ov_time_total (vf, link);
+      if (seconds < time_total + addsec)
+	break;
+      time_total += addsec;
+      pcm_total += vf->pcmlengths[link * 2 + 1];
+    }
+
+  if (link == vf->links)
+    return (-131);
+
+  {
+    ogg_int64_t target =
+      pcm_total + (seconds - time_total) * vf->vi[link].rate;
+    return (ov_pcm_seek_page (vf, target));
+  }
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr36073.c b/gcc/testsuite/gcc.target/i386/pr36073.c
new file mode 100644
index 00000000000..b1587579e32
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr36073.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-options "-O -march=core2 -mfpmath=sse,387 -ffast-math" } */
+
+extern double log (double x);
+extern int f (void);
+
+double cached_value;
+
+void g (void)
+{
+  cached_value = log (f ());
+}
diff --git a/gcc/testsuite/gcc.target/i386/vectorize1.c b/gcc/testsuite/gcc.target/i386/vectorize1.c
index bd5473fffca..7a5023aa905 100644
--- a/gcc/testsuite/gcc.target/i386/vectorize1.c
+++ b/gcc/testsuite/gcc.target/i386/vectorize1.c
@@ -4,14 +4,14 @@
 extern char lanip[3][40];
 typedef struct
 {
-  char *t[4];
+  char *t[8];
 }tx_typ;
 
 int set_names (void)
 {
   static tx_typ tt1;
   int ln;
-  for (ln = 0; ln < 4; ln++)
+  for (ln = 0; ln < 8; ln++)
       tt1.t[ln] = lanip[1];
 }
 
diff --git a/gcc/testsuite/gcc.target/mips/gcc-have-sync-compare-and-swap-1.c b/gcc/testsuite/gcc.target/mips/gcc-have-sync-compare-and-swap-1.c
index 72eff4da37c..4c642258f7b 100644
--- a/gcc/testsuite/gcc.target/mips/gcc-have-sync-compare-and-swap-1.c
+++ b/gcc/testsuite/gcc.target/mips/gcc-have-sync-compare-and-swap-1.c
@@ -1,11 +1,11 @@
 /* { dg-do preprocess } */
 /* { dg-mips-options "-mips2" } */
 
-#ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1
+#if defined (__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1) == defined (__mips16)
 #error nonono
 #endif
 
-#ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
+#if defined (__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2) == defined (__mips16)
 #error nonono
 #endif
 
diff --git a/gcc/testsuite/gcc.target/mips/gcc-have-sync-compare-and-swap-2.c b/gcc/testsuite/gcc.target/mips/gcc-have-sync-compare-and-swap-2.c
index fed2b38a57f..4265e4167ba 100644
--- a/gcc/testsuite/gcc.target/mips/gcc-have-sync-compare-and-swap-2.c
+++ b/gcc/testsuite/gcc.target/mips/gcc-have-sync-compare-and-swap-2.c
@@ -1,11 +1,11 @@
 /* { dg-do preprocess } */
 /* { dg-mips-options "-mgp64" } */
 
-#ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1
+#if defined (__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1) == defined (__mips16)
 #error nonono
 #endif
 
-#ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
+#if defined (__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2) == defined (__mips16)
 #error nonono
 #endif