llvm-6502/test/CodeGen
Michael Kuperstein 0906c8fc1c [X86] Reduce some 32-bit imuls into lea + shl
Reduce integer multiplication by a constant of the form k*2^c, where k is in {3,5,9} into a lea + shl. Previously it was only done for imulq on 64-bit platforms, but it makes sense for imull and 32-bit as well.

Differential Revision: http://reviews.llvm.org/D7196

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227308 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-28 14:08:22 +00:00
..
AArch64 [AArch64][LoadStoreOptimizer] Form LDPSW when possible. 2015-01-24 01:25:54 +00:00
ARM
BPF
CPP
Generic overloaded-intrinsic-name: exercise anyptr on struct 2015-01-27 20:03:08 +00:00
Hexagon
Inputs
Mips Move the Mips target to storing the ABI in the TargetMachine rather 2015-01-26 17:33:46 +00:00
MSP430
NVPTX [NVPTX] Generate a more optimal sequence for select of i1 2015-01-26 19:52:20 +00:00
PowerPC
R600 R600/SI: Enable all tests that pass on VI without changes 2015-01-27 17:27:15 +00:00
SPARC
SystemZ
Thumb
Thumb2
X86 [X86] Reduce some 32-bit imuls into lea + shl 2015-01-28 14:08:22 +00:00
XCore