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author | Lena Olson <leolson@google.com> | 2017-02-05 14:47:37 -0600 |
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committer | Jason Lowe-Power <jason@lowepower.com> | 2017-03-09 11:18:55 -0600 |
commit | 620bf51ae7bcbcd373d7d7a5179d063af41dd0b1 (patch) | |
tree | 867229f1c20c37b9625000f9d790cfd311dd6f7c /src/mem/ruby/structures/DirectoryMemory.cc | |
parent | 138000796a7826dc25bb3cb620096fc854e57ab7 (diff) | |
download | gem5-620bf51ae7bcbcd373d7d7a5179d063af41dd0b1.tar.xz |
ruby: fix and/or precedence in slicc
The slicc compiler currently treats && and || with the same precedence.
This is highly non-intuitive to people used to C, and was probably an
error. This patch makes && bind tighter than ||.
For example, previously:
if (A || B && C)
compiled to:
if ((A || B) && C)
With this patch, it compiles to:
if (A || (B && C))
Change-Id: Idbbd5b50cc86a8d6601045adc14a253284d7b791
Signed-off-by: Lena Olson (leolson@google.com)
Reviewed-on: https://gem5-review.googlesource.com/2168
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Joe Gross <criusx@gmail.com>
Reviewed-by: Sooraj Puthoor <puthoorsooraj@gmail.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Conflicts:
COPYING
Diffstat (limited to 'src/mem/ruby/structures/DirectoryMemory.cc')
0 files changed, 0 insertions, 0 deletions