llvm-mirror/2009-05-18-InlineAsmMem.ll at 7ba3455dfc603f9d262e7b8428e4927666b8a4cc - llvm-mirror - Git.je (Gitea)

RPCS3/llvm-mirror

mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-30 07:22:55 +01:00

Bob Wilson d66a3fd73b Revise ARM inline assembly memory operands to require the memory address to

be in a register.  The previous use of ARM address mode 2 was completely
arbitrary and inappropriate for Thumb.  Radar 7137468.

llvm-svn: 84022

2009-10-13 20:50:28 +00:00

10 lines

291 B

LLVM

Raw Blame History

 ; RUN: llc < %s -march=arm | FileCheck %s
 ; RUN: llc < %s -march=thumb | FileCheck %s
 ; PR4091
 define void @foo(i32 %i, i32* %p) nounwind {
 ;CHECK: swp r2, r0, [r1]
 	%asmtmp = call i32 asm sideeffect "swp $0, $2, $3", "=&r,=*m,r,*m,~{memory}"(i32* %p, i32 %i, i32* %p) nounwind
 	ret void
 }