Juergen Ributzka 2cdca434db [ARM64] Fix the cost model for cheap large constants. ... Originally the cost model would give up for large constants and just return the maximum cost. This is not what we want for constant hoisting, because some of these constants are large in bitwidth, but are still cheap to materialize. This commit fixes the cost model to either return TCC_Free if the cost cannot be determined, or accurately calculate the cost even for large constants (bitwidth > 128). This fixes <rdar://problem/16591573>. llvm-svn: 206100		2014-04-12 02:36:28 +00:00
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ARM64	[ARM64] Fix the cost model for cheap large constants.	2014-04-12 02:36:28 +00:00
X86	Update the test to use FileCheck.	2014-04-04 19:57:01 +00:00