linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure target_flags has MASK_POWERPC64 when -m64.
* config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure target_flags has MASK_POWERPC64 when -m64. * config/rs6000/rs6000.c (processor_target_table): Add MASK_POWERPC64 to 620, 630, power3, power4 and rs64a entries. * config/rs6000/rs6000.h (MASK_64BIT): Expand comment. From-SVN: r75550
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@ -1,3 +1,11 @@
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2004-01-09 Alan Modra <amodra@bigpond.net.au>
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* config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure
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target_flags has MASK_POWERPC64 when -m64.
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* config/rs6000/rs6000.c (processor_target_table): Add MASK_POWERPC64
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to 620, 630, power3, power4 and rs64a entries.
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* config/rs6000/rs6000.h (MASK_64BIT): Expand comment.
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2004-01-08 Richard Sandiford <rsandifo@redhat.com>
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* simplify-rtx.c (simplify_immed_subreg): Fix construction of
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@ -1,6 +1,7 @@
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/* Definitions of target machine for GNU compiler,
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for 64 bit PowerPC linux.
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Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
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Copyright (C) 2000, 2001, 2002, 2003, 2004
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Free Software Foundation, Inc.
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This file is part of GCC.
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@ -89,6 +90,11 @@
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target_flags &= ~MASK_PROTOTYPE; \
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error (INVALID_64BIT, "prototype"); \
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} \
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if ((target_flags & MASK_POWERPC64) == 0) \
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{ \
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target_flags |= MASK_POWERPC64; \
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error ("-m64 requires a PowerPC64 cpu"); \
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} \
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} \
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else \
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{ \
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@ -662,8 +662,10 @@ rs6000_override_options (const char *default_cpu)
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{"603e", PROCESSOR_PPC603, POWERPC_BASE_MASK | MASK_PPC_GFXOPT},
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{"604", PROCESSOR_PPC604, POWERPC_BASE_MASK | MASK_PPC_GFXOPT},
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{"604e", PROCESSOR_PPC604e, POWERPC_BASE_MASK | MASK_PPC_GFXOPT},
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{"620", PROCESSOR_PPC620, POWERPC_BASE_MASK | MASK_PPC_GFXOPT},
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{"630", PROCESSOR_PPC630, POWERPC_BASE_MASK | MASK_PPC_GFXOPT},
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{"620", PROCESSOR_PPC620,
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POWERPC_BASE_MASK | MASK_PPC_GFXOPT | MASK_POWERPC64},
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{"630", PROCESSOR_PPC630,
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POWERPC_BASE_MASK | MASK_PPC_GFXOPT | MASK_POWERPC64},
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{"740", PROCESSOR_PPC750, POWERPC_BASE_MASK | MASK_PPC_GFXOPT},
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{"7400", PROCESSOR_PPC7400, POWERPC_7400_MASK},
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{"7450", PROCESSOR_PPC7450, POWERPC_7400_MASK},
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@ -684,8 +686,10 @@ rs6000_override_options (const char *default_cpu)
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{"power", PROCESSOR_POWER, MASK_POWER | MASK_MULTIPLE | MASK_STRING},
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{"power2", PROCESSOR_POWER,
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MASK_POWER | MASK_POWER2 | MASK_MULTIPLE | MASK_STRING},
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{"power3", PROCESSOR_PPC630, POWERPC_BASE_MASK | MASK_PPC_GFXOPT},
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{"power4", PROCESSOR_POWER4, POWERPC_BASE_MASK | MASK_PPC_GFXOPT},
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{"power3", PROCESSOR_PPC630,
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POWERPC_BASE_MASK | MASK_PPC_GFXOPT | MASK_POWERPC64},
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{"power4", PROCESSOR_POWER4,
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POWERPC_BASE_MASK | MASK_PPC_GFXOPT | MASK_POWERPC64},
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{"powerpc", PROCESSOR_POWERPC, POWERPC_BASE_MASK},
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{"powerpc64", PROCESSOR_POWERPC64,
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POWERPC_BASE_MASK | MASK_POWERPC64},
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@ -695,7 +699,7 @@ rs6000_override_options (const char *default_cpu)
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MASK_POWER | MASK_POWER2 | MASK_MULTIPLE | MASK_STRING},
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{"rsc", PROCESSOR_PPC601, MASK_POWER | MASK_MULTIPLE | MASK_STRING},
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{"rsc1", PROCESSOR_PPC601, MASK_POWER | MASK_MULTIPLE | MASK_STRING},
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{"rs64a", PROCESSOR_RS64A, POWERPC_BASE_MASK},
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{"rs64a", PROCESSOR_RS64A, POWERPC_BASE_MASK | MASK_POWERPC64},
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};
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const size_t ptt_size = ARRAY_SIZE (processor_target_table);
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@ -160,7 +160,10 @@ extern int target_flags;
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function, and one less allocable register. */
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#define MASK_MINIMAL_TOC 0x00000200
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/* Nonzero for the 64bit model: longs and pointers are 64 bits. */
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/* Nonzero for the 64 bit ABIs: longs and pointers are 64 bits. The
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chip is running in "64-bit mode", in which CR0 is set in dot
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operations based on all 64 bits of the register, bdnz works on 64-bit
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ctr, lr is 64 bits, and so on. Requires MASK_POWERPC64. */
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#define MASK_64BIT 0x00000400
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/* Disable use of FPRs. */
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