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| author | Zdenek Dvorak <dvorakz@suse.cz> | 2006-02-13 01:02:37 +0100 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2006-02-13 00:02:37 +0000 |
| commit | 4b06592a972e78c230f9c16a4bc572c2385cce77 (patch) | |
| tree | 00888aaee424a7db2f70d4ec4c16e9073c8a16c0 /gcc | |
| parent | 00f70f98e97336b4e78a6d0530e2dbe5bedde133 (diff) | |
| download | gcc-4b06592a972e78c230f9c16a4bc572c2385cce77.zip gcc-4b06592a972e78c230f9c16a4bc572c2385cce77.tar.gz gcc-4b06592a972e78c230f9c16a4bc572c2385cce77.tar.bz2 | |
re PR rtl-optimization/26225 (GCC error: in emit_move_multi_word, at expr.c:3053)
PR rtl-optimization/26225
* loop-invariant.c (may_assign_reg_p): Do not allow BLKmode operands.
From-SVN: r110898
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/loop-invariant.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 90192ea..d68c547 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2006-02-12 Zdenek Dvorak <dvorakz@suse.cz> + PR rtl-optimization/26225 + * loop-invariant.c (may_assign_reg_p): Do not allow BLKmode operands. + +2006-02-12 Zdenek Dvorak <dvorakz@suse.cz> + PR rtl-optimization/26232 * loop-invariant.c (find_invariant_insn): Ignore insns that set CC0. diff --git a/gcc/loop-invariant.c b/gcc/loop-invariant.c index f703747..fd787a9 100644 --- a/gcc/loop-invariant.c +++ b/gcc/loop-invariant.c @@ -583,6 +583,7 @@ static bool may_assign_reg_p (rtx x) { return (can_copy_p (GET_MODE (x)) + && GET_MODE (x) != BLKmode && (!REG_P (x) || !HARD_REGISTER_P (x) || REGNO_REG_CLASS (REGNO (x)) != NO_REGS)); |