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| author | Jakub Jelinek <jakub@redhat.com> | 2007-10-31 23:35:01 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2007-10-31 23:35:01 +0100 |
| commit | a7efdc842736dd5f763c0233074a463f289180b7 (patch) | |
| tree | 7e3e5839360050a8bc148bad78f055062095f165 | |
| parent | b1237e1315aa9740e5684d5ffa7cb19d7ece3a07 (diff) | |
| download | gcc-a7efdc842736dd5f763c0233074a463f289180b7.zip gcc-a7efdc842736dd5f763c0233074a463f289180b7.tar.gz gcc-a7efdc842736dd5f763c0233074a463f289180b7.tar.bz2 | |
re PR target/31507 (libffi regression, many.c, closure_fn2/fn3.c with -Os)
PR target/31507
* config/i386/i386.md (pushsf_rex64): Use X instead of < constraints
for the first push_operand.
* gcc.dg/pr31507-1.c: New test.
* gcc.dg/pr31507-2.c: New test.
From-SVN: r129807
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/i386/i386.md | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr31507-1.c | 41 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr31507-2.c | 14 |
5 files changed, 68 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 75cc8da..ad2c78d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2007-10-31 Jakub Jelinek <jakub@redhat.com> + + PR target/31507 + * config/i386/i386.md (pushsf_rex64): Use X instead of < constraints + for the first push_operand. + 2007-10-31 Revital Eres <eres@il.ibm.com> * config/rs6000/paired.md (sminv2sf3, smaxv2sf3, reduc_smax_v2sf, diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index 1681883..7bc3cf4 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -2486,7 +2486,7 @@ (set_attr "mode" "SF,SI,SF")]) (define_insn "*pushsf_rex64" - [(set (match_operand:SF 0 "push_operand" "=<,<,<") + [(set (match_operand:SF 0 "push_operand" "=X,X,X") (match_operand:SF 1 "nonmemory_no_elim_operand" "f,rF,x"))] "TARGET_64BIT" { diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index d8f691a..2689335 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2007-10-31 Jakub Jelinek <jakub@redhat.com> + + PR target/31507 + * gcc.dg/pr31507-1.c: New test. + * gcc.dg/pr31507-2.c: New test. + 2007-10-31 Revital Eres <eres@il.ibm.com> * gcc.dg/vect/vect.exp: Add support for powerpc-*paired diff --git a/gcc/testsuite/gcc.dg/pr31507-1.c b/gcc/testsuite/gcc.dg/pr31507-1.c new file mode 100644 index 0000000..dbba1e1 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr31507-1.c @@ -0,0 +1,41 @@ +/* PR target/31507 */ +/* { dg-do run } */ +/* { dg-options "-Os -fno-omit-frame-pointer" } */ + +extern void abort (void); + +__attribute__((noinline)) void +foo (double d0, double d1, double d2, double d3, + double d4, double d5, double d6, double d7, + float f0, float f1, float f2, float f3, + char *p) +{ + if (d0 != 0 || d1 != 1 || d2 != 2 || d3 != 3) + abort (); + if (d4 != 4 || d5 != 5 || d6 != 6 || d7 != 7) + abort (); + if (f0 != 10 || f1 != 11 || f2 != 12 || f3 != 13) + abort (); + if (__builtin_memcmp (p, "foo", 4) != 0) + abort (); + __builtin_memcpy (p, "bar", 4); +} + +__attribute__((noinline)) void +bar (int x) +{ + char p[x]; + if (x >= sizeof "foo") + __builtin_memcpy (p, "foo", 4); + foo (0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, + 10.0f, 11.0f, 12.0f, 13.0f, p); + if (x >= sizeof "bar" && __builtin_memcmp (p, "bar", 4) != 0) + abort (); +} + +int +main (void) +{ + bar (128); + return 0; +} diff --git a/gcc/testsuite/gcc.dg/pr31507-2.c b/gcc/testsuite/gcc.dg/pr31507-2.c new file mode 100644 index 0000000..ee2388b --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr31507-2.c @@ -0,0 +1,14 @@ +/* PR target/31507 */ +/* { dg-do compile } */ +/* { dg-options "-Os -fno-omit-frame-pointer" } */ + +typedef int (*closure_test_type3)(float, float, float, float, float, float, + float, float, double, int, float, float, int, + float, float, int); +int f (closure_test_type3 pcl) +{ + int res; + res = (pcl) + (1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9, 10, 11.11, 12.0, 13, + 19.19, 21.21, 1); +} |