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| author | bje <bje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-12-18 21:40:47 +0000 |
|---|---|---|
| committer | bje <bje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-12-18 21:40:47 +0000 |
| commit | 069b07bf95a4a461cf593044cdae7ba1fbdfb984 (patch) | |
| tree | 7e005c5de55a867524e5bf6183ab854c96880e3c /gcc/expmed.c | |
| parent | c2c4c18bdbd555961cf868c617311acb51cfac75 (diff) | |
| download | gcc-069b07bf95a4a461cf593044cdae7ba1fbdfb984.tar.gz | |
* optabs.c (init_floating_libfuncs): Handle decimal float modes.
(init_optabs): Handle libfuncs for decimal float.
* genopinit.c (gen_insn): Handle MODE_DECIMAL_FLOAT.
* stor-layout.c (int_mode_for_mode): Likewise.
* simplify-rtx.c (simplify_immed_subreg): Likewise.
(simplify_unary_operation_1): Skip optimisations for decimal float
modes.
* varasm.c (output_constant_pool_2): Handle MODE_DECIMAL_FLOAT.
* emit-rtl.c (gen_const_vector): Add assertion check.
(init_emit_once): Populate const_tiny_rtx with constants in each
decimal float mode.
* expmed.c (extract_high_half, expand_mult_highpart_optab,
expand_mult_highpart): Assert that mode is not a scalar float
mode.
* expr.c (convert_move): Handle conversion between decimal and
binary floats of the same size.
* convert.c (convert_to_real): Consider decimal float types when
folding.
* dwarf2out.c (base_type_die): Use DW_ATE_decimal_float to
describe decimal floating point types.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108762 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/expmed.c')
| -rw-r--r-- | gcc/expmed.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/expmed.c b/gcc/expmed.c index 28f876ba22b..23909404005 100644 --- a/gcc/expmed.c +++ b/gcc/expmed.c @@ -3383,6 +3383,8 @@ extract_high_half (enum machine_mode mode, rtx op) if (mode == word_mode) return gen_highpart (mode, op); + gcc_assert (!SCALAR_FLOAT_MODE_P (mode)); + wider_mode = GET_MODE_WIDER_MODE (mode); op = expand_shift (RSHIFT_EXPR, wider_mode, op, build_int_cst (NULL_TREE, GET_MODE_BITSIZE (mode)), 0, 1); @@ -3402,6 +3404,8 @@ expand_mult_highpart_optab (enum machine_mode mode, rtx op0, rtx op1, rtx tem; int size; + gcc_assert (!SCALAR_FLOAT_MODE_P (mode)); + wider_mode = GET_MODE_WIDER_MODE (mode); size = GET_MODE_BITSIZE (mode); @@ -3512,6 +3516,7 @@ expand_mult_highpart (enum machine_mode mode, rtx op0, rtx op1, struct algorithm alg; rtx tem; + gcc_assert (!SCALAR_FLOAT_MODE_P (mode)); /* We can't support modes wider than HOST_BITS_PER_INT. */ gcc_assert (GET_MODE_BITSIZE (mode) <= HOST_BITS_PER_WIDE_INT); |