https://sourceware.org/bugzilla/show_bug.cgi?id=30725
Bug ID: 30725 Summary: severe objdump performance regression Product: binutils Version: 2.41 Status: UNCONFIRMED Severity: normal Priority: P2 Component: binutils Assignee: unassigned at sourceware dot org Reporter: Stromeko at nexgo dot de Target Milestone: --- On Cygwin the performance of objdump has further degraded with 2.41. The extraction of the debuginfo source files from the objects with "objdump -d -l" that was already quite slow sees an additional 2× slowdown cs. the previous version. * cygport gcc install 2.39: 8763.607u 284.933s 29:14.38 515.7% 0+0k 0+0io 41005478pf+0w 2.40: 10122.687u 249.745s 31:29.71 548.8% 0+0k 0+0io 41382419pf+0w 2.41: 23065.196u 516.525s 1:02:40.22 627.1% 0+0k 0+0io 41348709pf+0w The timing of install phase of gcc is dominated by the objdump invocation and there mainly by the compiler executables (d21 usually takes the longest). -- You are receiving this mail because: You are on the CC list for the bug.