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| author | Jorropo <jorropo.pgm@gmail.com> | 2025-10-25 22:08:59 +0200 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2025-10-27 19:09:34 -0700 |
| commit | 9a77aa4f083f7458a29c7c13adfe3d2ca8c864ea (patch) | |
| tree | 8969c49030ca2685cffceaaba933a4d248e66788 /src/cmd | |
| parent | 77dc1380308f5129952c16b6940dea7ddd4e17b9 (diff) | |
| download | go-9a77aa4f083f7458a29c7c13adfe3d2ca8c864ea.tar.xz | |
cmd/compile: add position info to sccp debug messages
Change-Id: Ic568dd3b2e3ebebb1b6aaa41ee78a12d4e8d3f06
Reviewed-on: https://go-review.googlesource.com/c/go/+/714221
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Jorropo <jorropo.pgm@gmail.com>
Reviewed-by: Keith Randall <khr@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@google.com>
Diffstat (limited to 'src/cmd')
| -rw-r--r-- | src/cmd/compile/internal/ssa/sccp.go | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/cmd/compile/internal/ssa/sccp.go b/src/cmd/compile/internal/ssa/sccp.go index 107db23ed4..9b958d0454 100644 --- a/src/cmd/compile/internal/ssa/sccp.go +++ b/src/cmd/compile/internal/ssa/sccp.go @@ -4,10 +4,6 @@ package ssa -import ( - "fmt" -) - // ---------------------------------------------------------------------------- // Sparse Conditional Constant Propagation // @@ -118,7 +114,7 @@ func sccp(f *Func) { constCnt, rewireCnt := t.replaceConst() if f.pass.debug > 0 { if constCnt > 0 || rewireCnt > 0 { - fmt.Printf("Phase SCCP for %v : %v constants, %v dce\n", f.Name, constCnt, rewireCnt) + f.Warnl(f.Entry.Pos, "Phase SCCP for %v : %v constants, %v dce", f.Name, constCnt, rewireCnt) } } } @@ -563,7 +559,7 @@ func (t *worklist) replaceConst() (int, int) { if lt.tag == constant { if !isConst(val) { if t.f.pass.debug > 0 { - fmt.Printf("Replace %v with %v\n", val.LongString(), lt.val.LongString()) + t.f.Warnl(val.Pos, "Replace %v with %v", val.LongString(), lt.val.LongString()) } val.reset(lt.val.Op) val.AuxInt = lt.val.AuxInt @@ -575,7 +571,7 @@ func (t *worklist) replaceConst() (int, int) { if rewireSuccessor(block, lt.val) { rewireCnt++ if t.f.pass.debug > 0 { - fmt.Printf("Rewire %v %v successors\n", block.Kind, block) + t.f.Warnl(block.Pos, "Rewire %v %v successors", block.Kind, block) } } } |