sal/osl/unx/file.cxx | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
New commits:
commit b89187aad86e2be000d2f4c9c380a95bf8430c2e
Author: Stephan Bergmann <sberg...@redhat.com>
AuthorDate: Mon Sep 16 15:02:24 2019 +0200
Commit: Stephan Bergmann <sberg...@redhat.com>
CommitDate: Mon Sep 16 15:56:27 2019 +0200
Simplify forced memory reads
Change-Id: I68ea0a46bcaaadb455f2f2cc6e53950e2f26a763
Reviewed-on: https://gerrit.libreoffice.org/79003
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sberg...@redhat.com>
diff --git a/sal/osl/unx/file.cxx b/sal/osl/unx/file.cxx
index 39d9d16334c7..96a9cfecf2b1 100644
--- a/sal/osl/unx/file.cxx
+++ b/sal/osl/unx/file.cxx
@@ -1175,19 +1175,18 @@ oslFileError SAL_CALL osl_mapFile(
* Pagein, touching first byte of every memory page.
* Note: volatile disables optimizing the loop away.
*/
- sal_uInt8 *pData(static_cast<sal_uInt8*>(*ppAddr));
+ sal_uInt8 volatile *pData(static_cast<sal_uInt8*>(*ppAddr));
size_t nSize(nLength);
- volatile sal_uInt8 c = 0;
while (nSize > nPageSize)
{
- c = c ^ pData[0];
+ pData[0];
pData += nPageSize;
nSize -= nPageSize;
}
if (nSize > 0)
- c = c ^ pData[0];
+ pData[0];
}
}
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