llvm-project/llvm/test/CodeGen/ARM/Windows/movw-movt-relocations.ll

28 lines
828 B
LLVM

; RUN: llc -mtriple=thumbv7-windows -o - %s \
; RUN: | FileCheck %s -check-prefix CHECK-WINDOWS
; RUN: llc -mtriple=thumbv7-eabi -o - %s \
; RUN: | FileCheck %s -check-prefix CHECK-EABI
@i = common global i32 0, align 4
@j = common global i32 0, align 4
; Function Attrs: nounwind optsize readonly
define i32 @relocation(i32 %j, i32 %k) {
entry:
%0 = load i32, i32* @i, align 4
%1 = load i32, i32* @j, align 4
%add = add nsw i32 %1, %0
ret i32 %add
}
; CHECK-WINDOWS: movw r[[i:[0-4]]], :lower16:i
; CHECK-WINDOWS-NEXT: movt r[[i]], :upper16:i
; CHECK-WINDOWS: movw r[[j:[0-4]]], :lower16:j
; CHECK-WINDOWS-NEXT: movt r[[j]], :upper16:j
; CHECK-EABI: movw r[[i:[0-4]]], :lower16:i
; CHECK-EABI: movw r[[j:[0-4]]], :lower16:j
; CHECK-EABI-NEXT: movt r[[i]], :upper16:i
; CHECK-EABI-NEXT: movt r[[j]], :upper16:j