llvm-6502/2008-10-17-Asm64bitRConstraint.ll at 3d0c4c4657f179d8256dfa04e38ce9bd2cc67d2b - llvm-6502 - Applefritter: Git

6502/llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-30 19:29:20 +00:00

Chris Lattner 3d0c4c4657 Fix a bug where the x86 backend would reject 64-bit r constraints when

in 32-bit mode instead of assigning a register pair.  This has nothing to
do with PR2356, but I happened to notice it while working on it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57704 91177308-0d34-0410-b5e6-96231b3b80d8

2008-10-17 17:59:52 +00:00

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 ; RUN: llvm-as < %s | llc -march=x86
 ; RUN: llvm-as < %s | llc -march=x86-64
 define void @test(i64 %x) nounwind {
 entry:
 	tail call void asm sideeffect "ASM: $0", "r,~{dirflag},~{fpsr},~{flags}"(i64 %x) nounwind
 	ret void
 }