1 ; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s -check-prefix=X64 2 ; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s -check-prefix=X64 3 ; X64: movq ({{%rsi|%rdx}}), %r 4 5 ; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s -check-prefix=X32 6 ; X32: movsd (%eax), %xmm 7 8 ; Uses movsd to load / store i64 values if sse2 is available. 9 10 ; rdar://6659858 11 12 define void @foo(i64* %x, i64* %y) nounwind { 13 entry: 14 %tmp1 = load i64* %y, align 8 ; <i64> [#uses=1] 15 store i64 %tmp1, i64* %x, align 8 16 ret void 17 } 18
