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3e6099b05f
llvm-6502/lib
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Chris Lattner 3e6099b05f Codegen mul by negative power of two with a shift and negate. 
This implements test/Regression/CodeGen/PowerPC/mul-neg-power-2.ll,
producing:

_foo:
        slwi r2, r3, 1
        subfic r3, r2, 63
        blr

instead of:

_foo:
        mulli r2, r3, -2
        addi r3, r2, 63
        blr


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24106 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-30 06:41:49 +00:00
..
Analysis Fix a problem that Nate noticed with LSR: 2005-10-30 06:24:33 +00:00
Archive DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now 2005-10-24 02:26:13 +00:00
AsmParser When a function takes a variable number of pointer arguments, with a zero 2005-10-23 04:37:20 +00:00
Bytecode DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now 2005-10-24 02:26:13 +00:00
CodeGen Codegen mul by negative power of two with a shift and negate. 2005-10-30 06:41:49 +00:00
Debugger When a function takes a variable number of pointer arguments, with a zero 2005-10-23 04:37:20 +00:00
ExecutionEngine Fix a nasty bug that was causing miscompilation of global variables 2005-10-23 23:54:56 +00:00
Linker DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now 2005-10-24 02:26:13 +00:00
Support DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now 2005-10-24 02:26:13 +00:00
System DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now 2005-10-24 02:26:13 +00:00
Target Make -time-passes output prettier 2005-10-29 16:45:02 +00:00
Transforms This pass is now obsolete since all targets have moved to the SelectionDAG 2005-10-29 05:33:46 +00:00
VMCore Allow $ 2005-10-14 01:28:34 +00:00
Makefile