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| author | Jan Hubicka <jh@suse.cz> | 2002-10-10 17:10:31 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2002-10-10 15:10:31 +0000 |
| commit | b105d6dabb7df669145728dfd919eb37876c5c4c (patch) | |
| tree | 3f8e10bff68ab3910971f4c0db0f564c0df870a3 /gcc | |
| parent | 9461e24c01ca3287264effad13e561e0a29690f3 (diff) | |
| download | gcc-b105d6dabb7df669145728dfd919eb37876c5c4c.zip gcc-b105d6dabb7df669145728dfd919eb37876c5c4c.tar.gz gcc-b105d6dabb7df669145728dfd919eb37876c5c4c.tar.bz2 | |
re PR target/7723 (Internal compiler error - Pentium3 sse - gcc 3.2)
PR target/7723
* i386.c (ix86_expand_vector_move): Do not generate const0->mem moves.
From-SVN: r58015
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 767e607..b789283 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Thu Oct 10 17:08:30 CEST 2002 Jan Hubicka <jh@suse.cz> + + PR target/7723 + * i386.c (ix86_expand_vector_move): Do not generate const0->mem moves. + 2002-10-10 Neil Booth <neil@daikokuya.co.uk> PR preprocessor/8179 diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index f612623..6b6eb6c 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -7691,8 +7691,7 @@ ix86_expand_vector_move (mode, operands) /* Make operand1 a register if it isn't already. */ if ((reload_in_progress | reload_completed) == 0 && !register_operand (operands[0], mode) - && !register_operand (operands[1], mode) - && operands[1] != CONST0_RTX (mode)) + && !register_operand (operands[1], mode)) { rtx temp = force_reg (GET_MODE (operands[1]), operands[1]); emit_move_insn (operands[0], temp); |