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John Brawn eab960c46f [DAGCombiner] Fold together mul and shl when both are by a constant
This is intended to improve code generation for GEPs, as the index value is
shifted by the element size and in GEPs of multi-dimensional arrays the index
of higher dimensions is multiplied by the lower dimension size.

Differential Revision: http://reviews.llvm.org/D12197

llvm-svn: 245689
2015-08-21 10:48:17 +00:00
clang [CMake][Standalone] Detect Python. Python is used for Lit testing. 2015-08-21 09:38:46 +00:00
clang-tools-extra Make test EOL tolerant by moving the symbol ot the first line 2015-08-21 10:46:46 +00:00
compiler-rt builtins: restrict aliases 2015-08-21 04:39:52 +00:00
debuginfo-tests New round of fixes for "Always compile debuginfo-tests for the host triple" 2014-10-18 23:47:59 +00:00
libclc Remove files accidentally not removed in r244310 2015-08-13 23:43:12 +00:00
libcxx Remove completed items from TODO.TXT 2015-08-20 19:22:35 +00:00
libcxxabi Fix or disable C++11 tests in C++03 mode 2015-08-20 01:22:17 +00:00
libunwind unwind: fix invalid memory access 2015-08-21 03:21:31 +00:00
lld COFF: Improve debug helper function. 2015-08-21 07:01:10 +00:00
lldb Add repro test case for bug #24530 2015-08-21 10:38:31 +00:00
llgo Update to new lists.llvm.org 2015-08-05 04:03:05 +00:00
llvm [DAGCombiner] Fold together mul and shl when both are by a constant 2015-08-21 10:48:17 +00:00
openmp Update z_Linux_asm.s to use platform macros 2015-08-20 19:46:14 +00:00
polly Manually check a loop form 2015-08-21 09:08:14 +00:00