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| author | Jan Hubicka <jh@suse.cz> | 2001-10-20 15:16:55 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2001-10-20 13:16:55 +0000 |
| commit | 38ca929b576c3122771f5832c49fd6022e6303ea (patch) | |
| tree | acda34ddd334660efde133987e72aaf2384a747f /gcc | |
| parent | 56f1f5ae6a54302d589a602fc808909968c10569 (diff) | |
| download | gcc-38ca929b576c3122771f5832c49fd6022e6303ea.zip gcc-38ca929b576c3122771f5832c49fd6022e6303ea.tar.gz gcc-38ca929b576c3122771f5832c49fd6022e6303ea.tar.bz2 | |
* i386.c (split_di): Handle splitting of DFmode.
From-SVN: r46380
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 8 |
2 files changed, 10 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7e6a049..04f1414 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Sat Oct 20 15:16:10 CEST 2001 Jan Hubicka <jh@suse.cz> + + * i386.c (split_di): Handle splitting of DFmode. + Sat Oct 20 07:27:14 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * emit-rtl.c (set_mem_attributes): Alignment is in bits. diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index b9f1470..c08d1302 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -5937,8 +5937,12 @@ split_di (operands, num, lo_half, hi_half) } else { - lo_half[num] = simplify_gen_subreg (SImode, op, DImode, 0); - hi_half[num] = simplify_gen_subreg (SImode, op, DImode, 4); + lo_half[num] = simplify_gen_subreg (SImode, op, + GET_MODE (op) == VOIDmode + ? DImode : GET_MODE (op), 0); + hi_half[num] = simplify_gen_subreg (SImode, op, + GET_MODE (op) == VOIDmode + ? DImode : GET_MODE (op), 4); } } } |