1 ; Options for the Renesas M32R port of the compiler.
3 ; Copyright (C) 2005, 2007 Free Software Foundation, Inc.
5 ; This file is part of GCC.
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8 ; the terms of the GNU General Public License as published by the Free
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22 Target Report RejectNegative Mask(M32RX)
26 Target Report RejectNegative Mask(M32R2)
34 Target Report Mask(ALIGN_LOOPS)
35 Align all loops to 32 byte boundary
38 Target Report RejectNegative Mask(BRANCH_COST)
39 Prefer branches over conditional execution
42 Target Report RejectNegative InverseMask(BRANCH_COST)
43 Give branches their default cost
47 Display compile time statistics
50 Target RejectNegative Joined Var(m32r_cache_flush_func) Init(CACHE_FLUSH_FUNC)
51 Specify cache flush function
54 Target RejectNegative Joined UInteger Var(m32r_cache_flush_trap) Init(CACHE_FLUSH_TRAP)
55 Specify cache flush trap number
58 Target Report RejectNegative Mask(LOW_ISSUE_RATE)
59 Only issue one instruction per cycle
62 Target Report RejectNegative InverseMask(LOW_ISSUE_RATE)
63 Allow two instructions to be issued per cycle
66 Target RejectNegative Joined
67 Code size: small, medium or large
71 Don't call any cache flush functions
75 Don't call any cache flush trap
81 Target RejectNegative Joined
82 Small data area: none, sdata, use