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| author | Eli Friedman <eli.friedman@gmail.com> | 2012-06-25 23:42:33 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2012-06-25 23:42:33 +0000 |
| commit | 52d418df5d67ffdf4c9782c5fa8d3fdbd2478631 (patch) | |
| tree | 01be5d4e040d5946a893efac8f823dab3a40681e /lib/Target | |
| parent | fd99cabdc6de1eadda0e9a45d0acc8aa7c2f8f67 (diff) | |
| download | external_llvm-52d418df5d67ffdf4c9782c5fa8d3fdbd2478631.zip external_llvm-52d418df5d67ffdf4c9782c5fa8d3fdbd2478631.tar.gz external_llvm-52d418df5d67ffdf4c9782c5fa8d3fdbd2478631.tar.bz2 | |
Make some ugly hacks for inline asm operands which name a specific register a bit more thorough. PR13196.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159176 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 8ee6440..ee7a635 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -16030,12 +16030,15 @@ X86TargetLowering::getRegForInlineAsmConstraint(const std::string &Constraint, // wrong class. This can happen with constraints like {xmm0} where the // target independent register mapper will just pick the first match it can // find, ignoring the required type. - if (VT == MVT::f32) + + if (VT == MVT::f32 || VT == MVT::i32) Res.second = &X86::FR32RegClass; - else if (VT == MVT::f64) + else if (VT == MVT::f64 || VT == MVT::i64) Res.second = &X86::FR64RegClass; else if (X86::VR128RegClass.hasType(VT)) Res.second = &X86::VR128RegClass; + else if (X86::VR256RegClass.hasType(VT)) + Res.second = &X86::VR256RegClass; } return Res; |