X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fdebugging.xml;h=6fc1413bb1af5334931128f2a2f7037f096f16e0;hb=6cec61d14a324285dbb8ce73d4c7215f1f8d6766;hp=e00cd8fa4e028e5bd24860cabbd764a5205fe2e3;hpb=667ef993b225a3a7d1163612f5ded7e5b69b4ad3;p=ghc-hetmet.git
diff --git a/docs/users_guide/debugging.xml b/docs/users_guide/debugging.xml
index e00cd8f..6fc1413 100644
--- a/docs/users_guide/debugging.xml
+++ b/docs/users_guide/debugging.xml
@@ -120,8 +120,42 @@
- dumps all rewrite rules (including those generated
- by the specialisation pass)
+ dumps all rewrite rules specified in this module;
+ see .
+
+
+
+
+
+
+ :
+
+
+
+ dumps the names of all rules that fired in this module
+
+
+
+
+
+ :
+
+
+
+ dumps detailed information about all rules that fired in
+ this module
+
+
+
+
+
+
+ :
+
+
+
+ dumps the output of the vectoriser.
+
@@ -177,8 +211,8 @@
- :
-
+ :
+ worker/wrapper split output
@@ -285,7 +319,7 @@
Show the output of each run of the simplifier. Used when even
- doesn't cut it.
+ doesn't cut it.
@@ -327,14 +361,25 @@
-
+
-
- Make the type checker be *real* chatty about what it is
- upto.
-
+
+ Make the type checker be *real* chatty about what it is
+ upto.
+
+
+
+
+
+
+
+
+
+ Make the vectoriser be *real* chatty about what it is
+ upto.
+
@@ -374,7 +419,7 @@
of output!) So: when we're really desperate:
-% ghc -noC -O -ddump-simpl -dverbose-simpl -dcore-lint Foo.hs
+% ghc -noC -O -ddump-simpl -dverbose-core2core -dcore-lint Foo.hs
@@ -392,6 +437,17 @@
+
+
+
+
+ Print a one-line summary of the size of the Core program
+ at the end of the optimisation pipeline.
+
+
+
+
+
@@ -423,6 +479,41 @@
+
+
+
+
+ Suppress the printing of uniques in debugging output. This may make
+ the printout ambiguous (e.g. unclear where an occurrence of 'x' is bound), but
+ it makes the output of two compiler runs have many fewer gratuitous differences,
+ so you can realistically apply diff. Once diff
+ has shown you where to look, you can try again without
+
+
+
+
+
+
+
+
+
+ Suppress the printing of coercions in Core dumps to make them
+shorter.
+
+
+
+
+
+
+
+
+
+ Suppress the printing of module qualification prefixes in Core dumps to make them easier to read.
+
+
+
+
+
@@ -625,7 +716,6 @@ Main.skip2{-r1L6-} =