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| author | Richard Kenner <kenner@gcc.gnu.org> | 1996-10-23 17:15:58 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1996-10-23 17:15:58 -0400 |
| commit | a80586cc2a2c1f718c38dbe38e38b18b5b5469bf (patch) | |
| tree | 72348e8eb35ee35e879bd9fbecb3a58b7c24344a /gcc/emit-rtl.c | |
| parent | 059c3d849e4cabccbe6d36710f903986c55bd1fb (diff) | |
| download | gcc-a80586cc2a2c1f718c38dbe38e38b18b5b5469bf.zip gcc-a80586cc2a2c1f718c38dbe38e38b18b5b5469bf.tar.gz gcc-a80586cc2a2c1f718c38dbe38e38b18b5b5469bf.tar.bz2 | |
(gen_lowpart_common): When converting a floating point value into an
integer, use WORD as (first) word.
From-SVN: r13011
Diffstat (limited to 'gcc/emit-rtl.c')
| -rw-r--r-- | gcc/emit-rtl.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index 522b95f..337e973 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -811,7 +811,7 @@ gen_lowpart_common (mode, x) && GET_CODE (x) == CONST_DOUBLE && GET_MODE_CLASS (GET_MODE (x)) == MODE_FLOAT && GET_MODE_BITSIZE (mode) == BITS_PER_WORD) - return operand_subword (x, 0, 0, GET_MODE (x)); + return operand_subword (x, word, 0, GET_MODE (x)); /* Similarly, if this is converting a floating-point value into a two-word integer, we can do this one word at a time and make an @@ -827,8 +827,10 @@ gen_lowpart_common (mode, x) && GET_MODE_CLASS (GET_MODE (x)) == MODE_FLOAT && GET_MODE_BITSIZE (mode) == 2 * BITS_PER_WORD) { - rtx lowpart = operand_subword (x, WORDS_BIG_ENDIAN, 0, GET_MODE (x)); - rtx highpart = operand_subword (x, ! WORDS_BIG_ENDIAN, 0, GET_MODE (x)); + rtx lowpart + = operand_subword (x, word + WORDS_BIG_ENDIAN, 0, GET_MODE (x)); + rtx highpart + = operand_subword (x, word + ! WORDS_BIG_ENDIAN, 0, GET_MODE (x)); if (lowpart && GET_CODE (lowpart) == CONST_INT && highpart && GET_CODE (highpart) == CONST_INT) |