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Add relative link to compile.cpp

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Roberto Castañeda Lozano 2025-04-24 12:51:21 +02:00
parent 86fdc673d8
commit 8193767d16
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12
src/utils/IdealGraphVisualizer/README.md
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@ -54,12 +54,12 @@ name.
The JVM provides some entry functions to dump graphs from a debugger such as
`gdb` or `rr`, see the different variants of `igv_print` and `igv_append` in
`compile.cpp`. In combination with the IGV network interface, these functions
enable a powerful interactive workflow where the user can simultaneously step
through C2's code and visualize the evolving Ideal graph. Note that, to produce
and print meaningful C2 stack traces, these functions take the stack pointer,
frame pointer, and program counter registers as arguments. These are usually
`$sp`, `$fp`, and `$pc`:
[`compile.cpp`](/src/hotspot/share/opto/compile.cpp). In combination with the
IGV network interface, these functions enable a powerful interactive workflow
where the user can simultaneously step through C2's code and visualize the
evolving Ideal graph. Note that, to produce and print meaningful C2 stack
traces, these functions take the stack pointer, frame pointer, and program
counter registers as arguments. These are usually `$sp`, `$fp`, and `$pc`:
```
(gdb) p igv_print(true, $sp, $fp, $pc)