- May 06, 2011
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Rafael Espindola authored
llvm-svn: 130995
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Andrew Trick authored
The post-ra scheduler was explicitly updating the depth of a node's successors after scheduling it, regardless of whether the successor was ready. This is quadratic for DAGs with transitively redundant edges. I simply removed the useless update of depth, which is lazilly computed later. Fixes <rdar://problem/9044332> compiler takes way too long to build TextInput. llvm-svn: 130992
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Devang Patel authored
Move CompileUnit::getOrCreateNameSpace() and CompileUnit::addPubType() from DwarfDebug.cpp to DwarfCompileUnit.cpp llvm-svn: 130991
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Rafael Espindola authored
llvm-svn: 130989
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Rafael Espindola authored
llvm-svn: 130988
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Rafael Espindola authored
llvm-svn: 130987
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Rafael Espindola authored
llvm-svn: 130985
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Rafael Espindola authored
llvm-svn: 130984
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Justin Holewinski authored
Patch by Wei-Ren Chen llvm-svn: 130980
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Duncan Sands authored
return the pointer being dereferenced, it returns the pointee, but a call might return the pointer itself. llvm-svn: 130979
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Eli Friedman authored
possibly related to cbnz formation. llvm-svn: 130977
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Nick Lewycky authored
llvm-svn: 130967
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Rafael Espindola authored
llvm-svn: 130964
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Rafael Espindola authored
llvm-svn: 130959
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Devang Patel authored
llvm-svn: 130957
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Devang Patel authored
llvm-svn: 130955
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- May 05, 2011
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Eli Friedman authored
PR9838: Fix transform introduced in r127064 to not trigger when only one side of the icmp is an exact shift. llvm-svn: 130954
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Rafael Espindola authored
llvm-svn: 130951
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Nick Lewycky authored
llvm-svn: 130949
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Rafael Espindola authored
llvm-svn: 130947
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Rafael Espindola authored
llvm-svn: 130944
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Andrew Trick authored
BuildSchedGraph was quadratic in the number of calls in the basic block. After this fix, it keeps only a single call at the top of the DefList so compile time doesn't blow up on large blocks. This reduces postRA sched time on an external test case from 81s to 0.3s. Although r130800 (reduced ARM register alias defs) also partially fixes the issue by reducing the constant overhead of checking call interference by an order of magnitude. Fixes <rdar://problem/7662664> very poor compile time with post RA scheduling. llvm-svn: 130943
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Andrew Trick authored
llvm-svn: 130942
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Rafael Espindola authored
I tested both gdb on a bootstrapped clang and and the gdb testsuite on OS X (snow leopard) and both are happy using __eh_frame. llvm-svn: 130937
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Galina Kistanova authored
Many LLVM tests relies on standard output stream be in the binary mode. Which is not always the case (on Windows in particular). The patch adds a test to verify that the standard output stream is actually in the binary mode. llvm-svn: 130936
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Owen Anderson authored
llvm-svn: 130934
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Devang Patel authored
llvm-svn: 130933
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Eli Friedman authored
No test because I can't think of any way to write one that won't break quickly. llvm-svn: 130932
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Jakob Stoklund Olesen authored
llvm-svn: 130931
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Eli Friedman authored
Avoid extra vreg copies for arguments passed in registers. Specifically, this can make MachineCSE more effective in some cases (especially in small functions). PR8361 / part of rdar://problem/8259436 . llvm-svn: 130928
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Jakob Stoklund Olesen authored
This should unbreak llvm-gcc-i386-linux-selfhost. llvm-svn: 130927
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Eli Friedman authored
llvm-svn: 130926
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Eli Friedman authored
llvm-svn: 130925
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Hongbin Zheng authored
llvm-svn: 130920
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Bill Wendling authored
who used this flag, and it now emits CFI and doesn't emit this anymore. All other targets left this flag "false". <rdar://problem/8486371> llvm-svn: 130918
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Mikhail Glushenkov authored
llvm-svn: 130915
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Mikhail Glushenkov authored
llvm-svn: 130914
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Nick Lewycky authored
crash. llvm-svn: 130911
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Nick Lewycky authored
llvm-svn: 130903
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Nick Lewycky authored
filename. llvm-svn: 130897
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