Rafael Espindola 4214740c57 Use sext in fast isel. ... Fast isel used to zero extends immediates to 64 bits. This normally goes unnoticed because the value is truncated to 32 bits for output. Two cases were it is noticed: * We fail to use smaller encodings. * If the original constant was smaller than i32. In the tests using i1 constants, codegen would change to use -1, which is fine (and matches what regular isel does) since only the lowest bit is then used. Instead, this patch then changes the ir to use i8 constants, which looks more like what clang produces. llvm-svn: 234249		2015-04-06 22:29:07 +00:00
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AArch64	[DAGCombiner] Combine shuffles of BUILD_VECTOR and SCALAR_TO_VECTOR	2015-04-03 10:02:21 +00:00
ARM	Verifier: Check that inlined-at locations agree	2015-04-03 16:54:30 +00:00
BPF	[bpf] mark mov instructions as ReMaterializable	2015-03-31 02:49:58 +00:00
CPP
Generic
Hexagon	Expand MUX instructions early on Hexagon	2015-03-31 13:35:12 +00:00
Inputs	DebugInfo: Fix bad debug info for compile units and types	2015-03-27 20:46:33 +00:00
Mips	Use sext in fast isel.	2015-04-06 22:29:07 +00:00
MSP430
NVPTX	[NVPTX] Associate a minimum PTX version for each SM architecture	2015-03-30 19:30:55 +00:00
PowerPC	Strip trailing whitespace and reword explanatory comment.	2015-04-04 02:26:47 +00:00
R600	[R600/SI] Fix testcase check line.	2015-03-27 20:41:42 +00:00
SPARC
SystemZ	[SystemZ] Support transactional execution on zEC12	2015-04-01 12:51:43 +00:00
Thumb	DebugInfo: Fix bad debug info for compile units and types	2015-03-27 20:46:33 +00:00
Thumb2
WinEH	[WinEH] Don't sink allocas into child handlers	2015-04-06 18:50:38 +00:00
X86	Use sext in fast isel.	2015-04-06 22:29:07 +00:00
XCore