1 ; RUN: llc -mtriple=x86_64-pc-linux < %s | FileCheck %s 2 ; RUN: llc -mtriple=x86_64-pc-linux-gnux32 < %s | FileCheck -check-prefix=X32ABI %s 3 4 ; %in is kept in %esi for both ABIs. But the pointer will be passed in %edi 5 ; for x32, not %rdi 6 7 ; CHECK: movl %esi, (%rdi) 8 ; X32ABI: movl %esi, (%edi) 9 10 define void @foo(i32* nocapture %out, i32 %in) nounwind { 11 entry: 12 store i32 %in, i32* %out, align 4 13 ret void 14 } 15 16 ; CHECK: bar 17 ; CHECK: movl (%rsi), %eax 18 19 ; Similarly here, but for loading 20 ; X32ABI: bar 21 ; X32ABI: movl (%esi), %eax 22 23 define void @bar(i32* nocapture %pOut, i32* nocapture %pIn) nounwind { 24 entry: 25 %0 = load i32, i32* %pIn, align 4 26 store i32 %0, i32* %pOut, align 4 27 ret void 28 } 29 30
