Chris Lattner 111c228241 Compile: ... int %test(ulong *%tmp) { %tmp = load ulong* %tmp ; <ulong> [#uses=1] %tmp.mask = shr ulong %tmp, ubyte 50 ; <ulong> [#uses=1] %tmp.mask = cast ulong %tmp.mask to ubyte %tmp2 = and ubyte %tmp.mask, 3 ; <ubyte> [#uses=1] %tmp2 = cast ubyte %tmp2 to int ; <int> [#uses=1] ret int %tmp2 } to: _test: movl 4(%esp), %eax movl 4(%eax), %eax shrl $18, %eax andl $3, %eax ret instead of: _test: movl 4(%esp), %eax movl 4(%eax), %eax shrl $18, %eax # TRUNCATE movb %al, %al andb $3, %al movzbl %al, %eax ret git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30558 91177308-0d34-0410-b5e6-96231b3b80d8		2006-09-21 06:14:31 +00:00
..
Analysis	Explain change with a comment.	2006-09-17 17:51:00 +00:00
Archive	For PR797:	2006-08-25 19:54:53 +00:00
AsmParser	Added some eye-candy for Subtarget type checking	2006-09-17 20:25:45 +00:00
Bytecode	Small fixes for supporting dll* linkage types	2006-09-17 13:06:18 +00:00
CodeGen	Compile:	2006-09-21 06:14:31 +00:00
Debugger
ExecutionEngine	Unbreak the JIT	2006-09-15 04:56:11 +00:00
Linker	Adding dllimport, dllexport and external weak linkage types.	2006-09-14 18:23:27 +00:00
Support	Instantiate Statistic<> in one place, not in every .o file that uses it.	2006-08-30 04:17:00 +00:00
System	Use new config.h macro	2006-09-14 06:21:59 +00:00
Target	Fit in 80-cols	2006-09-21 05:46:00 +00:00
Transforms	Fix Transforms/IndVarsSimplify/2006-09-20-LFTR-Crash.ll	2006-09-21 05:12:20 +00:00
VMCore	Adding codegeneration for StdCall & FastCall calling conventions	2006-09-20 22:03:51 +00:00
Makefile