rs6000.h: Correct target_flags free bits comment.
* config/rs6000/rs6000.h: Correct target_flags free bits comment. (PREDICATE_CODES): Remove duplicate. * config/rs6000/linux64.h (CPP_SYSV_SPEC): Don't define. (SUBSUBTARGET_OVERRIDE_OPTIONS): Disallow 32 bit TARGET_PROFILE_KERNEL. (MASK_PROFILE_KERNEL): Adjust define. From-SVN: r76697
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@ -1,3 +1,11 @@
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2004-01-27 Alan Modra <amodra@bigpond.net.au>
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* config/rs6000/rs6000.h: Correct target_flags free bits comment.
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(PREDICATE_CODES): Remove duplicate.
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* config/rs6000/linux64.h (CPP_SYSV_SPEC): Don't define.
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(SUBSUBTARGET_OVERRIDE_OPTIONS): Disallow 32 bit TARGET_PROFILE_KERNEL.
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(MASK_PROFILE_KERNEL): Adjust define.
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2004-01-27 Jakub Jelinek <jakub@redhat.com>
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2004-01-27 Jakub Jelinek <jakub@redhat.com>
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* config/i386/i386.c (ix86_constant_alignment): Decrease alignment
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* config/i386/i386.c (ix86_constant_alignment): Decrease alignment
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@ -100,6 +100,11 @@
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{ \
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{ \
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if (!RS6000_BI_ARCH_P) \
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if (!RS6000_BI_ARCH_P) \
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error (INVALID_32BIT, "32"); \
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error (INVALID_32BIT, "32"); \
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if (TARGET_PROFILE_KERNEL) \
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{ \
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target_flags &= ~MASK_PROFILE_KERNEL; \
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error (INVALID_32BIT, "profile-kernel"); \
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} \
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} \
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} \
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} \
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} \
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while (0)
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while (0)
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@ -186,7 +191,7 @@
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#endif
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#endif
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#define MASK_PROFILE_KERNEL 0x00080000
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#define MASK_PROFILE_KERNEL 0x00100000
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/* Non-standard profiling for kernels, which just saves LR then calls
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/* Non-standard profiling for kernels, which just saves LR then calls
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_mcount without worrying about arg saves. The idea is to change
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_mcount without worrying about arg saves. The idea is to change
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@ -282,10 +287,6 @@
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#undef MD_EXEC_PREFIX
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#undef MD_EXEC_PREFIX
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#undef MD_STARTFILE_PREFIX
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#undef MD_STARTFILE_PREFIX
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/* Override sysv4.h */
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#undef CPP_SYSV_SPEC
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#define CPP_SYSV_SPEC ""
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#undef TARGET_OS_CPP_BUILTINS
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#undef TARGET_OS_CPP_BUILTINS
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#define TARGET_OS_CPP_BUILTINS() \
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#define TARGET_OS_CPP_BUILTINS() \
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do \
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do \
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@ -193,9 +193,9 @@ extern int target_flags;
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/* Use single field mfcr instruction. */
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/* Use single field mfcr instruction. */
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#define MASK_MFCRF 0x00080000
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#define MASK_MFCRF 0x00080000
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/* The only remaining free bits are 0x00700000. sysv4.h uses
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/* The only remaining free bits are 0x00600000. linux64.h uses
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0x00800000 -> 0x40000000, and 0x80000000 is not available
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0x00100000, and sysv4.h uses 0x00800000 -> 0x40000000.
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because target_flags is signed. */
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0x80000000 is not available because target_flags is signed. */
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#define TARGET_POWER (target_flags & MASK_POWER)
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#define TARGET_POWER (target_flags & MASK_POWER)
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#define TARGET_POWER2 (target_flags & MASK_POWER2)
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#define TARGET_POWER2 (target_flags & MASK_POWER2)
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@ -2653,7 +2653,6 @@ extern char rs6000_reg_names[][8]; /* register names (0 vs. %r0). */
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{"reg_or_logical_cint_operand", {SUBREG, REG, CONST_INT, CONST_DOUBLE}}, \
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{"reg_or_logical_cint_operand", {SUBREG, REG, CONST_INT, CONST_DOUBLE}}, \
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{"got_operand", {SYMBOL_REF, CONST, LABEL_REF}}, \
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{"got_operand", {SYMBOL_REF, CONST, LABEL_REF}}, \
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{"got_no_const_operand", {SYMBOL_REF, LABEL_REF}}, \
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{"got_no_const_operand", {SYMBOL_REF, LABEL_REF}}, \
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{"rs6000_tls_symbol_ref", {SYMBOL_REF}}, \
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{"easy_fp_constant", {CONST_DOUBLE}}, \
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{"easy_fp_constant", {CONST_DOUBLE}}, \
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{"easy_vector_constant", {CONST_VECTOR}}, \
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{"easy_vector_constant", {CONST_VECTOR}}, \
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{"easy_vector_constant_add_self", {CONST_VECTOR}}, \
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{"easy_vector_constant_add_self", {CONST_VECTOR}}, \
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