| commit | 9fa988547a778540eebfe0358536b7433efe6748 | [log] [tgz] |
|---|---|---|
| author | Michael Munday <mike.munday@ibm.com> | Wed Jul 04 16:43:19 2018 +0100 |
| committer | Michael Munday <mike.munday@ibm.com> | Thu Jul 05 07:21:50 2018 +0000 |
| tree | 0b5143a2d7da72ab472ab483acd1d300f8475cfd | |
| parent | e2f8766c30881fbbd97e1e039f5ecc38104f907f [diff] |
cmd/internal/obj/s390x: increase maximum number of loop iterations The maximum number of 'spanz' iterations that the s390x assembler performs to reach a fixed point for relative offsets was 10. This turned out to be too aggressive for one example of auto-generated fuzzing code. Increase the number of iterations by 10x to reduce the likelihood that the limit will be hit again. This limit only exists to help find bugs in the assembler. master at tip does not fail with the example code in the issue, I have therefore not submitted it as a test (it is also quite large). I tested this change with the example code at the commit given and it fixes the issue. Fixes #25269. Change-Id: I0e44948957a7faff51c7d27c0b7746ed6e2d47bb Reviewed-on: https://go-review.googlesource.com/122235 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
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