From: Reid Spencer Date: Tue, 7 Aug 2007 17:57:36 +0000 (+0000) Subject: Who thought up this crazy formatting scheme? X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=31cac2e04a60c13a758b1cb4b8c24b04b502f625;p=oota-llvm.git Who thought up this crazy formatting scheme? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40905 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/docs/CommandGuide/lli.pod b/docs/CommandGuide/lli.pod index d63b23bc17c..e9fdf74fe53 100644 --- a/docs/CommandGuide/lli.pod +++ b/docs/CommandGuide/lli.pod @@ -121,29 +121,17 @@ equivalent hardware instructions. =head1 CODE GENERATION OPTIONS -=over 4 +=over =item B<-code-model>=I Choose the code model from: -=back - -=over 8 - -=item I: Target default code model - -=item I: Small code model - -=item I: Kernel code model - -=item I: Medium code model - -=item I: Large code model - -=back - -=over 4 + default: Target default code model + small: Small code model + kernel: Kernel code model + medium: Medium code model + large: Large code model =item B<-disable-post-RA-scheduler> @@ -172,91 +160,43 @@ Don't place zero-initialized symbols into the BSS section. Instruction schedulers available (before register allocation): -=back - -=over 8 - -=item I<=default>: Best scheduler for the target - -=item I<=none>: No scheduling: breadth first sequencing - -=item I<=simple>: Simple two pass scheduling: minimize critical path and maximize processor utilization - -=item I<=simple-noitin>: Simple two pass scheduling: Same as simple except using generic latency - -=item I<=list-burr>: Bottom-up register reduction list scheduling - -=item I<=list-tdrr>: Top-down register reduction list scheduling - -=item I<=list-td>: Top-down list scheduler -print-machineinstrs - Print generated machine code - -=back - -=over 4 + =default: Best scheduler for the target + =none: No scheduling: breadth first sequencing + =simple: Simple two pass scheduling: minimize critical path and maximize processor utilization + =simple-noitin: Simple two pass scheduling: Same as simple except using generic latency + =list-burr: Bottom-up register reduction list scheduling + =list-tdrr: Top-down register reduction list scheduling + =list-td: Top-down list scheduler -print-machineinstrs - Print generated machine code =item B<-regalloc>=I Register allocator to use: (default = linearscan) -=back - -=over 8 - -=item I<=bigblock>: Big-block register allocator - -=item I<=linearscan>: linear scan register allocator =local - local register allocator - -=item I<=simple>: simple register allocator - -=back - -=over 4 + =bigblock: Big-block register allocator + =linearscan: linear scan register allocator =local - local register allocator + =simple: simple register allocator =item B<-relocation-model>=I Choose relocation model from: -=back - -=over 8 - -=item I<=default>: Target default relocation model - -=item I<=static>: Non-relocatable code =pic - Fully relocatable, position independent code - -=item I<=dynamic-no-pic>: Relocatable external references, non-relocatable code - -=back - -=over 4 + =default: Target default relocation model + =static: Non-relocatable code =pic - Fully relocatable, position independent code + =dynamic-no-pic: Relocatable external references, non-relocatable code =item B<-spiller> Spiller to use: (default: local) -=back - -=over 8 - -=item I<=simple>: simple spiller - -=item I<=local>: local spiller - -=back - -=over 4 + =simple: simple spiller + =local: local spiller =item B<-x86-asm-syntax>=I Choose style of code to emit from X86 backend: -=back - -=over 8 - -=item I<=att>: Emit AT&T-style assembly - -=item I<=intel>: Emit Intel-style assembly + =att: Emit AT&T-style assembly + =intel: Emit Intel-style assembly =back