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| author | Diego Novillo <dnovillo@google.com> | 2011-08-08 12:49:34 -0400 |
|---|---|---|
| committer | Diego Novillo <dnovillo@gcc.gnu.org> | 2011-08-08 12:49:34 -0400 |
| commit | f0efc7aa7705facdb16a39a08137cf748c7d5f30 (patch) | |
| tree | 71d0dfebe89d85d68e84274293c25cee61f487e2 /gcc/lto-section-in.c | |
| parent | b7926cf90567f9c9e12cdcc8935c58223055fe90 (diff) | |
| download | gcc-f0efc7aa7705facdb16a39a08137cf748c7d5f30.zip gcc-f0efc7aa7705facdb16a39a08137cf748c7d5f30.tar.gz gcc-f0efc7aa7705facdb16a39a08137cf748c7d5f30.tar.bz2 | |
rebase
From-SVN: r177571
Diffstat (limited to 'gcc/lto-section-in.c')
| -rw-r--r-- | gcc/lto-section-in.c | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/gcc/lto-section-in.c b/gcc/lto-section-in.c index 0c2c4c0..1c285faf 100644 --- a/gcc/lto-section-in.c +++ b/gcc/lto-section-in.c @@ -63,115 +63,6 @@ const char *lto_section_name[LTO_N_SECTION_TYPES] = }; -/* Read an ULEB128 Number of IB. */ - -unsigned HOST_WIDE_INT -lto_input_uleb128 (struct lto_input_block *ib) -{ - unsigned HOST_WIDE_INT result = 0; - int shift = 0; - unsigned HOST_WIDE_INT byte; - - while (true) - { - byte = lto_input_1_unsigned (ib); - result |= (byte & 0x7f) << shift; - shift += 7; - if ((byte & 0x80) == 0) - return result; - } -} - -/* HOST_WIDEST_INT version of lto_input_uleb128. IB is as in - lto_input_uleb128. */ - -unsigned HOST_WIDEST_INT -lto_input_widest_uint_uleb128 (struct lto_input_block *ib) -{ - unsigned HOST_WIDEST_INT result = 0; - int shift = 0; - unsigned HOST_WIDEST_INT byte; - - while (true) - { - byte = lto_input_1_unsigned (ib); - result |= (byte & 0x7f) << shift; - shift += 7; - if ((byte & 0x80) == 0) - return result; - } -} - -/* Read an SLEB128 Number of IB. */ - -HOST_WIDE_INT -lto_input_sleb128 (struct lto_input_block *ib) -{ - HOST_WIDE_INT result = 0; - int shift = 0; - unsigned HOST_WIDE_INT byte; - - while (true) - { - byte = lto_input_1_unsigned (ib); - result |= (byte & 0x7f) << shift; - shift += 7; - if ((byte & 0x80) == 0) - { - if ((shift < HOST_BITS_PER_WIDE_INT) && (byte & 0x40)) - result |= - ((HOST_WIDE_INT)1 << shift); - - return result; - } - } -} - - -/* Unpack VAL from BP in a variant of uleb format. */ - -unsigned HOST_WIDE_INT -bp_unpack_var_len_unsigned (struct bitpack_d *bp) -{ - unsigned HOST_WIDE_INT result = 0; - int shift = 0; - unsigned HOST_WIDE_INT half_byte; - - while (true) - { - half_byte = bp_unpack_value (bp, 4); - result |= (half_byte & 0x7) << shift; - shift += 3; - if ((half_byte & 0x8) == 0) - return result; - } -} - - -/* Unpack VAL from BP in a variant of sleb format. */ - -HOST_WIDE_INT -bp_unpack_var_len_int (struct bitpack_d *bp) -{ - HOST_WIDE_INT result = 0; - int shift = 0; - unsigned HOST_WIDE_INT half_byte; - - while (true) - { - half_byte = bp_unpack_value (bp, 4); - result |= (half_byte & 0x7) << shift; - shift += 3; - if ((half_byte & 0x8) == 0) - { - if ((shift < HOST_BITS_PER_WIDE_INT) && (half_byte & 0x4)) - result |= - ((HOST_WIDE_INT)1 << shift); - - return result; - } - } -} - - /* Hooks so that the ipa passes can call into the lto front end to get sections. */ |