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| author | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-02-22 18:43:54 +0000 |
|---|---|---|
| committer | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-02-22 18:43:54 +0000 |
| commit | fb124916d9d173524f47ba2497741e654e87ba80 (patch) | |
| tree | 1ff4e2355d875fd9ebd73bf378918ea615738be7 /gcc/config/sparc/sol2.h | |
| parent | 445a0da7fd00813566cf79d251ac84d285ea10ae (diff) | |
| download | gcc-fb124916d9d173524f47ba2497741e654e87ba80.tar.gz | |
* config/sparc/sol2.h: Don't include sys/mman.h.
* config/sparc/sparc.c (arith_operand): Use SMALL_INT32.
(arith_4096_operand): Don't throw high bits away.
(const64_operand): Take sign extension of CONST_INTs into account.
(const64_high_operand, sparc_emit_set_const32): Likewise.
(GEN_HIGHINT64): Likewise.
(sparc_emit_set_const64_quick1): Likewise.
(const64_is_2insns): Likewise.
(print_operand): Use trunc_int_for_mode for sign extension.
* config/sparc/sparc.h (SMALL_INT32): Likewise.
* config/sparc/sparc.md (movqi): Sign-extend CONST_DOUBLE
chars. Assume CONST_INT is already properly sign-extended.
(movdi split): Sign-extend each SImode part.
(andsi3 split): Don't mask high bits off, so that result
remains properly sign-extend.
(iorsi3 split): Likewise.
(xorsi3 split): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49970 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/sparc/sol2.h')
| -rw-r--r-- | gcc/config/sparc/sol2.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/config/sparc/sol2.h b/gcc/config/sparc/sol2.h index a387dc24a18..9f9ca235d2d 100644 --- a/gcc/config/sparc/sol2.h +++ b/gcc/config/sparc/sol2.h @@ -243,7 +243,9 @@ Boston, MA 02111-1307, USA. */ /* This declares mprotect (used in TRANSFER_FROM_TRAMPOLINE) for libgcc2.c. */ -#ifdef L_trampoline +/* We don't want to include this because sys/mman.h is not present on + some non-Solaris configurations that use sol2.h. */ +#if 0 /* def L_trampoline */ #include <sys/mman.h> #endif |