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| author | Roger Sayle <roger@eyesopen.com> | 2006-04-12 13:46:19 +0000 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2006-04-12 13:46:19 +0000 |
| commit | 7488662d919b5f7fa2d8c1b0da1f5309cdc10d87 (patch) | |
| tree | 1a304e3bd92cff1c86a5112723d83333937b45d7 /gcc | |
| parent | 76783bc2156ce814590f5c97a6948770fce8c531 (diff) | |
| download | gcc-7488662d919b5f7fa2d8c1b0da1f5309cdc10d87.zip gcc-7488662d919b5f7fa2d8c1b0da1f5309cdc10d87.tar.gz gcc-7488662d919b5f7fa2d8c1b0da1f5309cdc10d87.tar.bz2 | |
expr.c (emit_group_store): Correct operand order in call to subreg_lowpart_offset.
* expr.c (emit_group_store): Correct operand order in call to
subreg_lowpart_offset. Always create paradoxical SUBREGs with
a SUBREG_BYTE of zero.
From-SVN: r112887
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/expr.c | 8 |
2 files changed, 10 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 96027f8..040d8c7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2006-04-12 Roger Sayle <roger@eyesopen.com> + + * expr.c (emit_group_store): Correct operand order in call to + subreg_lowpart_offset. Always create paradoxical SUBREGs with + a SUBREG_BYTE of zero. + 2006-04-12 Richard Guenther <rguenther@suse.de> * profile.c (compute_branch_probabilities): Remove code @@ -1940,11 +1940,11 @@ emit_group_store (rtx orig_dst, rtx src, tree type ATTRIBUTE_UNUSED, int ssize) if (start < finish) { inner = GET_MODE (tmps[start]); - bytepos = subreg_lowpart_offset (outer, inner); + bytepos = subreg_lowpart_offset (inner, outer); if (INTVAL (XEXP (XVECEXP (src, 0, start), 1)) == bytepos) { temp = simplify_gen_subreg (outer, tmps[start], - inner, bytepos); + inner, 0); if (temp) { emit_move_insn (dst, temp); @@ -1959,11 +1959,11 @@ emit_group_store (rtx orig_dst, rtx src, tree type ATTRIBUTE_UNUSED, int ssize) && start < finish - 1) { inner = GET_MODE (tmps[finish - 1]); - bytepos = subreg_lowpart_offset (outer, inner); + bytepos = subreg_lowpart_offset (inner, outer); if (INTVAL (XEXP (XVECEXP (src, 0, finish - 1), 1)) == bytepos) { temp = simplify_gen_subreg (outer, tmps[finish - 1], - inner, bytepos); + inner, 0); if (temp) { emit_move_insn (dst, temp); |