gcc:

2006-11-03  J"orn Rennecke  <joern.rennecke@st.com>

	* config/sh/crt1.asm: Fix #ifdef indent.

2006-11-03  J"orn Rennecke  <joern.rennecke@st.com>
	Merged from STMicroelectronics sources:
	2006-10-06  Andrew Stubbs  <andrew.stubbs@st.com>
	  * config/sh/crt1.asm (vbr_600): Add missing #if.
	2006-08-03  J"orn Rennecke  <joern.rennecke@st.com>
	  * sh.opt (mfused-madd): New option.
	  * sh.md (mac_media, macsf3): Make conditional on TARGET_FMAC.
	2006-07-04  Andrew Stubbs  <andrew.stubbs@st.com>
	  * config/sh/crt1.asm (vbr_start): Move to new section .test.vbr.
	  Remove pointless handler at VBR+0.
	  (vbr_200, vbr_300, vbr_500): Remove pointless handler.
	  (vbr_600): Save and restore mach and macl, fpul and fpscr and fr0 to
	  fr7. Make sure the timer handler is called with the correct FPU
	  precision setting, according to the ABI.
	2006-06-14  J"orn Rennecke <joern.rennecke@st.com>
	  * config/sh/sh.opt (m2a-single, m2a-single-only): Fix Condition.
	  * config/sh/sh.h (SUPPORT_SH2A_NOFPU): Fix condition.
	  (SUPPORT_SH2A_SINGLE_ONLY, SUPPORT_SH2A_SINGLE_ONLY): Likewise.
	2006-06-09  J"orn Rennecke <joern.rennecke@st.com>
	  * sh.md (cmpgeusi_t): Change into define_insn_and_split.  Accept
	  zero as second operand.
	2006-04-28  J"orn Rennecke <joern.rennecke@st.com>
	  * config/sh/divtab-sh4-300.c, config/sh/lib1funcs-4-300.asm:
	  Fixed some bugs related to negative values, in particular -0
	  and overflow at -0x80000000.
	  * config/sh/divcost-analysis: Added sh4-300 figures.
	2006-04-27  J"orn Rennecke <joern.rennecke@st.com>
	  * config/sh/t-sh (MULTILIB_MATCHES): Add -m4-300* / -m4-340 options.
	2006-04-26  J"orn Rennecke <joern.rennecke@st.com>
	  * config/sh/t-sh (OPT_EXTRA_PARTS): Add libgcc-4-300.a.
	  ($(T)div_table-4-300.o, $(T)libgcc-4-300.a): New rules.
	  * config/sh/divtab-sh4-300.c, config/sh/lib1funcs-4-300.asm:
	New files.
	  * config/sh/embed-elf.h (LIBGCC_SPEC): Use -lgcc-4-300 for -m4-300* /
	  -m4-340.
	2006-04-24  J"orn Rennecke <joern.rennecke@st.com>
	  SH4-300 scheduling description & fixes to SH4-[12]00 description:
	  * sh.md: New instruction types: fstore, movi8, fpscr_toggle, gp_mac,
	  mac_mem, mem_mac, dfp_mul, fp_cmp.
	  (insn_class, dfp_comp, any_fp_comp): Update.
	  (push_fpul, movsf_ie, fpu_switch, toggle_sz, toggle_pr): Update type.
	  (cmpgtsf_t, "cmpeqsf_t, cmpgtsf_t_i4, cmpeqsf_t_i4): Likewise.
	  (muldf3_i): Likewise.
	  (movsi_i): Split rI08 alternative into two separate alternatives.
	  Update type.
	  (movsi_ie, movsi_i_lowpart): Likewise.
	  (movqi_i): Split ri alternative into two separate alternatives.
	  Update type.
	  * sh1.md (sh1_load_store, sh1_fp): Update.
	  * sh4.md (sh4_store, sh4_mac_gp, fp_arith, fp_double_arith): Update.
	  (mac_mem, sh4_fpscr_toggle): New insn_reservations.
	  * sh4a.md (sh4a_mov, sh4a_load, sh4a_store, sh4a_fp_arith): Update.
	  (sh4a_fp_double_arith): Likewise.
	  * sh4-300.md: New file.
	  * sh.c (sh_handle_option): Handle m4-300* options.
	  (sh_adjust_cost): Fix latency of auto-increments.
	  Handle SH4-300 differently than other SH4s.  Check for new insn types.
	  * sh.h (OVERRIDE_OPTIONS): Initilize sh_branch_cost if it has not
	  been set by an option.
	  * sh.opt (m4-300, m4-100-nofpu, m4-200-nofpu): New options.
	  (m4-300-nofpu, -m4-340, m4-300-single, m4-300-single-only): Likewise.
	  (mbranch-cost=): Likewise.
	  * superh.h (STARTFILE_SPEC): Take -m4-340 into account.

	  * sh.md (mulsf3): Remove special expansion code.
	  (mulsf3_ie): Now a define_insn_and_split.
	  (macsf3): Allow for TARGET_SH4.

	  * sh.md (cbranchsi4, cbranchdi4, cbranchdi4_i): New patterns.
	  * sh.c (prepare_cbranch_operands, expand_cbranchsi4): New functions.
	  (expand_cbranchdi4): Likewise.
	  (sh_rtx_costs): Give lower cost for certain CONST_INT values and for
	  CONST_DOUBLE if the outer code is COMPARE.
	  * sh.h (OPTIMIZATION_OPTIONS): If not optimizing for size, set
	  TARGET_CBRANCHDI4 and TARGET_EXPAND_CBRANCHDI4.
	  (OVERRIDE_OPTIONS): For TARGET_SHMEDIA, clear TARGET_CBRANCHDI4.
	  (LEGITIMATE_CONSTANT_P): Also allow DImode and VOIDmode CONST_DOUBLEs.
	  Remove redundant fp_{zero,one}_operand checks.
	  * sh.opt (mcbranchdi, mexpand-cbranchdi, mcmpeqdi): New options.
	  * sh-protos.h (prepare_cbranch_operands, expand_cbranchsi4): Declare.
	  (expand_cbranchdi4): Likewise.
	2006-04-20  J"orn Rennecke <joern.rennecke@st.com>
	  * sh.h (LOCAL_ALIGNMENT): Use DATA_ALIGNMENT.

gcc/testsuite:

2006-11-03  J"orn Rennecke  <joern.rennecke@st.com>

	* testsuite/gcc.c-torture/execute/arith-rand-ll.c:
	Also test for bogus rest sign.

From-SVN: r118458