; RUN: llc -mtriple=x86_64-pc-linux < %s | FileCheck %s ; RUN: llc -mtriple=x86_64-pc-linux-gnux32 < %s | FileCheck -check-prefix=X32ABI %s ; %in is kept in %esi for both ABIs. But the pointer will be passed in %edi ; for x32, not %rdi ; CHECK: movl %esi, (%rdi) ; X32ABI: movl %esi, (%edi) define void @foo(i32* nocapture %out, i32 %in) nounwind { entry: store i32 %in, i32* %out, align 4 ret void } ; CHECK: bar ; CHECK: movl (%rsi), %eax ; Similarly here, but for loading ; X32ABI: bar ; X32ABI: movl (%esi), %eax define void @bar(i32* nocapture %pOut, i32* nocapture %pIn) nounwind { entry: %0 = load i32* %pIn, align 4 store i32 %0, i32* %pOut, align 4 ret void }