diff options
| author | Kai Backman <kaib@golang.org> | 2009-07-02 21:35:39 -0700 |
|---|---|---|
| committer | Kai Backman <kaib@golang.org> | 2009-07-02 21:35:39 -0700 |
| commit | 1c2bfd8914023f5d2a8697a58dd425128b8c5f21 (patch) | |
| tree | 4f1034371956ff047f14281b1b92d2bc989210a1 | |
| parent | 0c541d2473ee6344a5177de01645241bd674d8d4 (diff) | |
| download | golang-1c2bfd8914023f5d2a8697a58dd425128b8c5f21.tar.gz | |
minor comment and debug flag for dumping all oplooks.
R=rsc
APPROVED=rsc
DELTA=4 (0 added, 0 deleted, 4 changed)
OCL=31016
CL=31126
| -rw-r--r-- | src/cmd/5l/optab.c | 4 | ||||
| -rw-r--r-- | src/cmd/5l/span.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/cmd/5l/optab.c b/src/cmd/5l/optab.c index 3d7015d14..88067c4b0 100644 --- a/src/cmd/5l/optab.c +++ b/src/cmd/5l/optab.c @@ -32,8 +32,8 @@ Optab optab[] = { - /* Data layout: - OPCODE, from, prog->reg, to, magic numbers? */ + /* struct Optab: + OPCODE, from, prog->reg, to, type,size,param,flag */ { ATEXT, C_LEXT, C_NONE, C_LCON, 0, 0, 0 }, { ATEXT, C_LEXT, C_REG, C_LCON, 0, 0, 0 }, { ATEXT, C_ADDR, C_NONE, C_LCON, 0, 0, 0 }, diff --git a/src/cmd/5l/span.c b/src/cmd/5l/span.c index ef80bed9c..18d6cd45c 100644 --- a/src/cmd/5l/span.c +++ b/src/cmd/5l/span.c @@ -849,8 +849,8 @@ oplook(Prog *p) } o = orange[r].stop; /* just generate an error */ } - if(0) { - print("oplook %A %d %d %d\n", + if(debug['O']) { + print("oplook %A %O %O %O\n", (int)p->as, a1, a2, a3); print(" %d %d\n", p->from.type, p->to.type); } |