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| author | Steve Ellcey <Steve.Ellcey@imgtec.com> | 2014-09-08 09:46:49 -0700 |
|---|---|---|
| committer | Steve Ellcey <Steve.Ellcey@imgtec.com> | 2014-09-08 09:46:49 -0700 |
| commit | 5924514d709ff71ada81685cc71e75749e1e987b (patch) | |
| tree | 0b3e23f220cd6e51a341d4e6b5e2409a8035bcba /gcc-4.9 | |
| parent | 142855c94b3bc9e140a1b55c1a424259285d751c (diff) | |
| download | toolchain_gcc-5924514d709ff71ada81685cc71e75749e1e987b.tar.gz toolchain_gcc-5924514d709ff71ada81685cc71e75749e1e987b.tar.bz2 toolchain_gcc-5924514d709ff71ada81685cc71e75749e1e987b.zip | |
Fix LRA bug involving inline assembly language. Compiler was generating
and ICE on some inline assembly constructs.
Change-Id: I47be8ff0d5119f2e95611c0b6ed119414c49c6f8
Diffstat (limited to 'gcc-4.9')
| -rw-r--r-- | gcc-4.9/gcc/lra-lives.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc-4.9/gcc/lra-lives.c b/gcc-4.9/gcc/lra-lives.c index 8444adee6..6474c30b0 100644 --- a/gcc-4.9/gcc/lra-lives.c +++ b/gcc-4.9/gcc/lra-lives.c @@ -665,9 +665,9 @@ process_bb_lives (basic_block bb, int &curr_point) /* Mark early clobber outputs dead. */ for (reg = curr_id->regs; reg != NULL; reg = reg->next) if (reg->type == OP_OUT && reg->early_clobber && ! reg->subreg_p) - need_curr_point_incr = mark_regno_dead (reg->regno, - reg->biggest_mode, - curr_point); + need_curr_point_incr |= mark_regno_dead (reg->regno, + reg->biggest_mode, + curr_point); for (reg = curr_static_id->hard_regs; reg != NULL; reg = reg->next) if (reg->type == OP_OUT && reg->early_clobber && ! reg->subreg_p) |