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This is now partly done.
author
Dan Gohman
<gohman@apple.com>
Fri, 17 Oct 2008 21:39:27 +0000
(21:39 +0000)
committer
Dan Gohman
<gohman@apple.com>
Fri, 17 Oct 2008 21:39:27 +0000
(21:39 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57734
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/Target/README.txt
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diff --git
a/lib/Target/README.txt
b/lib/Target/README.txt
index 93e8c54979d3a898a8a164bfa86436cc7433fc54..9ff4b5b337a51f0feaba5664cbe94b44034fc870 100644
(file)
--- a/
lib/Target/README.txt
+++ b/
lib/Target/README.txt
@@
-799,7
+799,7
@@
unsigned long long f6(unsigned long long x, unsigned long long y, int z) {
}
}
-On X86-64, we only handle f
3/f4 right. On x86-32, several
of these
+On X86-64, we only handle f
2/f3/f4 right. On x86-32, a few
of these
generate truly horrible code, instead of using shld and friends. On
ARM, we end up with calls to L___lshrdi3/L___ashldi3 in f, which is
badness. PPC64 misses f, f5 and f6. CellSPU aborts in isel.