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76356d9594
Here is an example where the load ended up being done twice: %A = global uint 0 uint %test(uint %B, ubyte %C) { %tmp = load uint *%A; %X = shl uint %tmp, ubyte %C %Cv = sub ubyte 32, %C %Y = shr uint %B, ubyte %Cv %Z = or uint %Y, %X store uint %Z, uint* %A ret uint %Z } ==> subl $4, %esp movl %ebx, (%esp) movl 8(%esp), %edx movl A, %eax movb 12(%esp), %bl movb %bl, %cl shldl %cl, %edx, %eax movb %bl, %cl shldl %cl, %edx, A movl (%esp), %ebx addl $4, %esp ret git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25471 91177308-0d34-0410-b5e6-96231b3b80d8 |
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.. | ||
Burg | ||
emacs | ||
fpcmp | ||
TableGen | ||
vim | ||
cgiplotNLT.pl | ||
check-each-file | ||
codegen-diff | ||
countloc.sh | ||
cvsupdate | ||
DSAclean.py | ||
DSAextract.py | ||
GenLibDeps.pl | ||
getsrcs.sh | ||
importNLT.pl | ||
llvm-native-gcc | ||
llvm-native-gxx | ||
llvmdo | ||
llvmgrep | ||
Makefile | ||
makellvm | ||
NightlyTest.gnuplot | ||
NightlyTest.pl | ||
NightlyTestTemplate.html | ||
NLT.schema | ||
parseNLT.pl | ||
plotNLT.pl | ||
profile.pl | ||
RegressionFinder.pl | ||
userloc.pl | ||
webNLT.pl |