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| author | Rask Ingemann Lambertsen <rask@sygehus.dk> | 2006-12-10 11:37:48 +0100 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2006-12-10 10:37:48 +0000 |
| commit | 15447faef3ab7462fa6b6cb39f744126b3c9a315 (patch) | |
| tree | 33b0effff85ecacb59052124fc74060179a3db2a /gcc | |
| parent | 566c6181e6dd7180ccc249e0b781da7a41340e50 (diff) | |
| download | gcc-15447faef3ab7462fa6b6cb39f744126b3c9a315.zip gcc-15447faef3ab7462fa6b6cb39f744126b3c9a315.tar.gz gcc-15447faef3ab7462fa6b6cb39f744126b3c9a315.tar.bz2 | |
reload1.c (choose_reload_regs): Don't set byte offset when resolving subregs of hard regs.
2006-12-04 Rask Ingemann Lambertsen <rask@sygehus.dk>
* reload1.c (choose_reload_regs): Don't set byte offset when
resolving subregs of hard regs.
From-SVN: r119705
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/reload1.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ed4b843..cff7158 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2006-12-10 Rask Ingemann Lambertsen <rask@sygehus.dk> + + * reload1.c (choose_reload_regs): Don't set byte offset when + resolving subregs of hard regs. + 2006-12-09 Zack Weinberg <zackw@panix.com> * c-opts.c (c_common_parse_file): Unconditionally give a warning, diff --git a/gcc/reload1.c b/gcc/reload1.c index fdab86c..4543835 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -5622,10 +5622,11 @@ choose_reload_regs (struct insn_chain *chain) else if (GET_CODE (rld[r].in_reg) == SUBREG && REG_P (SUBREG_REG (rld[r].in_reg))) { - byte = SUBREG_BYTE (rld[r].in_reg); regno = REGNO (SUBREG_REG (rld[r].in_reg)); if (regno < FIRST_PSEUDO_REGISTER) regno = subreg_regno (rld[r].in_reg); + else + byte = SUBREG_BYTE (rld[r].in_reg); mode = GET_MODE (rld[r].in_reg); } #ifdef AUTO_INC_DEC |