search for: opt_mno_stackrealign

Displaying 4 results from an estimated 4 matches for "opt_mno_stackrealign".

2013 Jan 31
2
[LLVMdev] Getting command line options to affect subtarget features
...gt; ~/src/llvm> > > Yet I can do the following: > > ~/src/llvm> $LLVM_INSTALL/bin/llc -O3 -mattr=-altivec vectest.ll > ~/src/llvm> > > The general mechanism seems valid since code like this exists: > > if (Args.hasFlag(options::OPT_mstackrealign, options::OPT_mno_stackrealign, > false)) { > CmdArgs.push_back("-backend-option"); > CmdArgs.push_back("-force-align-stack"); > } > > But it doesn't like -mattr. Anyone have thoughts why? I found some ideas to try in http://lists.cs.uiuc.edu/pipermail/cfe...
2013 Jan 31
0
[LLVMdev] Getting command line options to affect subtarget features
...; clang: Did you mean '-mxgot=-altivec'? ~/src/llvm> Yet I can do the following: ~/src/llvm> $LLVM_INSTALL/bin/llc -O3 -mattr=-altivec vectest.ll ~/src/llvm> The general mechanism seems valid since code like this exists: if (Args.hasFlag(options::OPT_mstackrealign, options::OPT_mno_stackrealign, false)) { CmdArgs.push_back("-backend-option"); CmdArgs.push_back("-force-align-stack"); } But it doesn't like -mattr. Anyone have thoughts why? Thanks, Bill > > Thanks, > Bill > > > > > Why this not done currently...
2013 Jan 31
2
[LLVMdev] Getting command line options to affect subtarget features
On Thu, 2013-01-31 at 09:42 -0600, Hal Finkel wrote: > ----- Original Message ----- > > From: "Bill Schmidt" <wschmidt at linux.vnet.ibm.com> > > To: llvmdev at cs.uiuc.edu > > Sent: Thursday, January 31, 2013 9:26:15 AM > > Subject: [LLVMdev] Getting command line options to affect subtarget features > > > > The problem I'm trying to
2013 Jan 31
0
[LLVMdev] Getting command line options to affect subtarget features
...I can do the following: > > > > ~/src/llvm> $LLVM_INSTALL/bin/llc -O3 -mattr=-altivec vectest.ll > > ~/src/llvm> > > > > The general mechanism seems valid since code like this exists: > > > > if (Args.hasFlag(options::OPT_mstackrealign, options::OPT_mno_stackrealign, > > false)) { > > CmdArgs.push_back("-backend-option"); > > CmdArgs.push_back("-force-align-stack"); > > } > > > > But it doesn't like -mattr. Anyone have thoughts why? > > I found some ideas to try i...