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| author | Moritz Angermann <moritz.angermann@gmail.com> | 2017-05-11 18:14:26 +0800 |
|---|---|---|
| committer | Moritz Angermann <moritz.angermann@gmail.com> | 2017-05-11 18:31:44 +0800 |
| commit | b5ca082d297bc6306f445cb672a07b907dff8b18 (patch) | |
| tree | 8bf02720f75953e97a84dc7ad27b79c55bbf12fd /rts/sm | |
| parent | 83dcaa8c1e25e5d73c0010029ade30713c0e1696 (diff) | |
| download | haskell-b5ca082d297bc6306f445cb672a07b907dff8b18.tar.gz | |
We define the `<XXX>_HOST_ARCH` to `1`, but never to `0`in
compiler/ghc.mk
@echo "#define $(HostArch_CPP)_HOST_ARCH 1" >> $@
@echo "#define $(TargetArch_CPP)_HOST_ARCH 1" >> $@
this leads to warnigns like:
> warning: 'x86_64_HOST_ARCH' is not defined, evaluates to 0 [-Wundef]
Reviewers: austin, bgamari, erikd, simonmar
Reviewed By: simonmar
Subscribers: rwbarton, thomie
Differential Revision: https://phabricator.haskell.org/D3555
Diffstat (limited to 'rts/sm')
| -rw-r--r-- | rts/sm/HeapAlloc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rts/sm/HeapAlloc.h b/rts/sm/HeapAlloc.h index 9a36d106bb..197317f6fa 100644 --- a/rts/sm/HeapAlloc.h +++ b/rts/sm/HeapAlloc.h @@ -130,7 +130,7 @@ extern StgWord8 mblock_map[]; #define MBC_LINE_BITS 0 #define MBC_TAG_BITS 15 -#if x86_64_HOST_ARCH +#if defined(x86_64_HOST_ARCH) // 32bits are enough for 'entry' as modern amd64 boxes have // only 48bit sized virtual addres. typedef StgWord32 MbcCacheLine; |