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| author | Iain Sandoe <iains@gcc.gnu.org> | 2010-04-09 13:34:33 +0000 |
|---|---|---|
| committer | Iain Sandoe <iains@gcc.gnu.org> | 2010-04-09 13:34:33 +0000 |
| commit | 8351bca7e4147d3aef7dd3f1f20ce91e59d4e7af (patch) | |
| tree | d6784490d07537190dfd92ff5e81eaa2360d99a9 /gcc/config/rs6000 | |
| parent | 014753cc4d898e889ab04dcdb41bb6cc99645e69 (diff) | |
| download | gcc-8351bca7e4147d3aef7dd3f1f20ce91e59d4e7af.zip gcc-8351bca7e4147d3aef7dd3f1f20ce91e59d4e7af.tar.gz gcc-8351bca7e4147d3aef7dd3f1f20ce91e59d4e7af.tar.bz2 | |
re PR bootstrap/43684 (multiple 'set but not used' errors.)
gcc/
2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
PR bootstrap/43684
* varasm.c (default_assemble_visibility): Wrap vars that are
set, but unused, by targets without GAS.
* config/rs6000/rs6000.c: (paired_emit_vector_compare):
Remove set, but unused, vars.
(rs6000_legitimize_tls_address): Likewise.
(altivec_expand_dst_builtin): Likewise.
* config/darwin.c (machopic_classify_symbol): Likewise.
(machopic_indirection_name): Likewise.
gcc/fortran/
2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
PR bootstrap/43684
* gfortranspec.c (lang_specific_driver): Do not expose vars
only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
for such.
From-SVN: r158164
Diffstat (limited to 'gcc/config/rs6000')
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 2817706..1360bf4 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -4183,7 +4183,7 @@ paired_emit_vector_compare (enum rtx_code rcode, rtx cc_op0, rtx cc_op1) { rtx tmp = gen_reg_rtx (V2SFmode); - rtx tmp1, max, min, equal_zero; + rtx tmp1, max, min; gcc_assert (TARGET_PAIRED_FLOAT); gcc_assert (GET_MODE (op0) == GET_MODE (op1)); @@ -4210,8 +4210,8 @@ paired_emit_vector_compare (enum rtx_code rcode, tmp1 = gen_reg_rtx (V2SFmode); max = gen_reg_rtx (V2SFmode); min = gen_reg_rtx (V2SFmode); - equal_zero = gen_reg_rtx (V2SFmode); - + gen_reg_rtx (V2SFmode); + emit_insn (gen_subv2sf3 (tmp, cc_op0, cc_op1)); emit_insn (gen_selv2sf4 (max, tmp, cc_op0, cc_op1, CONST0_RTX (SFmode))); @@ -5412,14 +5412,14 @@ rs6000_legitimize_tls_address (rtx addr, enum tls_model model) else { rtx tmp3, mem; - rtx first, last; + rtx last; tmp1 = gen_reg_rtx (Pmode); tmp2 = gen_reg_rtx (Pmode); tmp3 = gen_reg_rtx (Pmode); mem = gen_const_mem (Pmode, tmp1); - first = emit_insn (gen_load_toc_v4_PIC_1b (gsym)); + emit_insn (gen_load_toc_v4_PIC_1b (gsym)); emit_move_insn (tmp1, gen_rtx_REG (Pmode, LR_REGNO)); emit_move_insn (tmp2, mem); @@ -10148,7 +10148,7 @@ altivec_expand_dst_builtin (tree exp, rtx target ATTRIBUTE_UNUSED, tree fndecl = TREE_OPERAND (CALL_EXPR_FN (exp), 0); unsigned int fcode = DECL_FUNCTION_CODE (fndecl); tree arg0, arg1, arg2; - enum machine_mode mode0, mode1, mode2; + enum machine_mode mode0, mode1; rtx pat, op0, op1, op2; const struct builtin_description *d; size_t i; @@ -10168,7 +10168,6 @@ altivec_expand_dst_builtin (tree exp, rtx target ATTRIBUTE_UNUSED, op2 = expand_normal (arg2); mode0 = insn_data[d->icode].operand[0].mode; mode1 = insn_data[d->icode].operand[1].mode; - mode2 = insn_data[d->icode].operand[2].mode; /* Invalid arguments, bail out before generating bad rtl. */ if (arg0 == error_mark_node |