Chris Lattner d6139425f5 teach the x86 address matching stuff to handle ... (shl (or x,c), 3) the same as (shl (add x, c), 3) when x doesn't have any bits from c set. This finishes off PR1135. Before we compiled the block to: to: LBB0_3: ## %bb cmpb $4, %dl sete %dl addb %dl, %cl movb %cl, %dl shlb $2, %dl addb %r8b, %dl shlb $2, %dl movzbl %dl, %edx movl %esi, (%rdi,%rdx,4) leaq 2(%rdx), %r9 movl %esi, (%rdi,%r9,4) leaq 1(%rdx), %r9 movl %esi, (%rdi,%r9,4) addq $3, %rdx movl %esi, (%rdi,%rdx,4) incb %r8b decb %al movb %r8b, %dl jne LBB0_1 Now we produce: LBB0_3: ## %bb cmpb $4, %dl sete %dl addb %dl, %cl movb %cl, %dl shlb $2, %dl addb %r8b, %dl shlb $2, %dl movzbl %dl, %edx movl %esi, (%rdi,%rdx,4) movl %esi, 8(%rdi,%rdx,4) movl %esi, 4(%rdi,%rdx,4) movl %esi, 12(%rdi,%rdx,4) incb %r8b decb %al movb %r8b, %dl jne LBB0_1 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101958 91177308-0d34-0410-b5e6-96231b3b80d8		2010-04-20 23:18:40 +00:00
..
Alpha	Split big test into multiple directories to cater to	2010-04-07 20:43:35 +00:00
ARM	Fix tests for Neon load/store intrinsics to match the i8* types expected by	2010-04-20 00:17:16 +00:00
Blackfin	Start function numbering at 0.	2010-04-17 16:29:15 +00:00
CBackend	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
CellSPU	teach cellspu how to return i8 and i16 from calls,	2010-04-20 05:36:09 +00:00
CPP	fix PR5295 where the .ll parser didn't reject a function after a global	2009-10-25 23:22:50 +00:00
Generic	fix PR6332, allowing an index of zero into a zero sized array	2010-04-17 19:02:33 +00:00
MBlaze	Split big test into multiple directories to cater to	2010-04-07 20:43:35 +00:00
Mips	Start function numbering at 0.	2010-04-17 16:29:15 +00:00
MSP430	add newlines at the end of files.	2010-04-07 22:53:17 +00:00
PIC16	Remove XFAIL for vg_leak as the leaks are fixed by 100601.	2010-04-07 07:06:48 +00:00
PowerPC	Bill's change in r95336 broke empty aggregates embedded	2010-04-20 06:20:21 +00:00
SPARC	Split big test into multiple directories to cater to	2010-04-07 20:43:35 +00:00
SystemZ	add newlines at the end of files.	2010-04-07 22:53:17 +00:00
Thumb	Start function numbering at 0.	2010-04-17 16:29:15 +00:00
Thumb2	Start function numbering at 0.	2010-04-17 16:29:15 +00:00
X86	teach the x86 address matching stuff to handle	2010-04-20 23:18:40 +00:00
XCore	Start function numbering at 0.	2010-04-17 16:29:15 +00:00