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| author | Andrew Pinski <pinskia@gmail.com> | 2007-08-13 13:06:15 -0700 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2007-08-13 13:06:15 -0700 |
| commit | 462643f011112b0be9615d536f2fb1521a86a458 (patch) | |
| tree | 356c0f8afd321e48b90f00e41794b17a13066c33 /gcc | |
| parent | 6e20eae9946be7f78083e1a44c80358ec0d20079 (diff) | |
| download | gcc-462643f011112b0be9615d536f2fb1521a86a458.zip gcc-462643f011112b0be9615d536f2fb1521a86a458.tar.gz gcc-462643f011112b0be9615d536f2fb1521a86a458.tar.bz2 | |
re PR c/30427 (~ vector float is accepted)
2007-08-13 Andrew Pinski <pinskia@gmail.com>
PR C/30427
* c-typeck.c (build_unary_op <case BIT_NOT_EXPR>): Reject vector float
types.
2007-08-13 Andrew Pinski <pinskia@gmail.com>
PR C/30427
* gcc.dg/vector-1.c: New test.
From-SVN: r127396
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c-typeck.c | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/vector-1.c | 15 |
4 files changed, 30 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d8cba16..a2f9281 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2007-08-13 Andrew Pinski <pinskia@gmail.com> + + PR C/30427 + * c-typeck.c (build_unary_op <case BIT_NOT_EXPR>): Reject vector float + types. + 2007-08-13 Nick Clifton <nickc@redhat.com> * config/arm/arm_neon.h: Revert GPLv3 patch to this file. diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c index 516314e..4fb7092 100644 --- a/gcc/c-typeck.c +++ b/gcc/c-typeck.c @@ -2832,7 +2832,10 @@ build_unary_op (enum tree_code code, tree xarg, int flag) break; case BIT_NOT_EXPR: - if (typecode == INTEGER_TYPE || typecode == VECTOR_TYPE) + /* ~ works on integer types and non float vectors. */ + if (typecode == INTEGER_TYPE + || (typecode == VECTOR_TYPE + && !VECTOR_FLOAT_TYPE_P (TREE_TYPE (arg)))) { if (!noconvert) arg = default_conversion (arg); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 542ac1a..ccf4aac 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2007-08-13 Andrew Pinski <pinskia@gmail.com> + + PR C/30427 + * gcc.dg/vector-1.c: New test. + 2007-08-13 Richard Sandiford <richard@codesourcery.com> * gcc.dg/pr21255-4.c: Skip for PIC. diff --git a/gcc/testsuite/gcc.dg/vector-1.c b/gcc/testsuite/gcc.dg/vector-1.c new file mode 100644 index 0000000..288dd1e --- /dev/null +++ b/gcc/testsuite/gcc.dg/vector-1.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "" } */ + +/* Check for application of ~ on vector types. */ + +#define vector __attribute__((vector_size(16) )) + +vector float a; +vector int a1; + +int f(void) +{ + a = ~a; /* { dg-error "" } */ + a1 = ~a1; +} |