Benjamin Kramer 1c10b8de46 BuildUDIV: If the divisor is even we can simplify the fixup of the multiplied value by introducing an early shift. ... This allows us to compile "unsigned foo(unsigned x) { return x/28; }" into shrl $2, %edi imulq $613566757, %rdi, %rax shrq $32, %rax ret instead of movl %edi, %eax imulq $613566757, %rax, %rcx shrq $32, %rcx subl %ecx, %eax shrl %eax addl %ecx, %eax shrl $4, %eax on x86_64 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127829 91177308-0d34-0410-b5e6-96231b3b80d8		2011-03-17 20:39:14 +00:00
..
Alpha	If dbg_declare() or dbg_value() is not lowered by isel then emit DEBUG message instead of creating DBG_VALUE for undefined value in reg0.	2010-12-06 22:39:26 +00:00
ARM	Revert r127757, "Patch to a fix dwarf relocation problem on ARM. One-line fix	2011-03-16 22:16:39 +00:00
Blackfin	Be nice to Xcore and the XMOS assembler and avoid quoting section names	2011-03-04 20:03:14 +00:00
CBackend
CellSPU	Roll r127459 back in:	2011-03-11 21:52:04 +00:00
CPP
Generic	Make this test x86 specific because the ARM backend can't handle it.	2011-02-28 12:30:47 +00:00
MBlaze	fix visitShift to properly zero extend the shift amount if the provided operand	2011-02-13 09:02:52 +00:00
Mips	Revert "Re-enable test and hope to silence the buildbots", still broken.	2011-03-09 22:48:46 +00:00
MSP430	Enhance ComputeMaskedBits to know that aligned frameindexes	2011-02-13 22:25:43 +00:00
PowerPC	Fix mistyped CHECK lines.	2011-03-09 22:07:31 +00:00
PTX	PTX: Set PTX 2.0 as the minimum supported version	2011-03-15 13:24:15 +00:00
SPARC	Generate correct Sparc32 ABI compliant code for functions that return a struct.	2011-02-21 03:42:44 +00:00
SystemZ	If dbg_declare() or dbg_value() is not lowered by isel then emit DEBUG message instead of creating DBG_VALUE for undefined value in reg0.	2010-12-06 22:39:26 +00:00
Thumb	Roll r127459 back in:	2011-03-11 21:52:04 +00:00
Thumb2	Roll r127459 back in:	2011-03-11 21:52:04 +00:00
X86	BuildUDIV: If the divisor is even we can simplify the fixup of the multiplied value by introducing an early shift.	2011-03-17 20:39:14 +00:00
XCore	Add XCore intrinsic for setpsc.	2011-03-17 18:42:05 +00:00