llvm-project/llvm/test/CodeGen/X86/fast-isel-fold-mem.ll

13 lines
376 B
LLVM

; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s
; RUN: llc < %s -fast-isel -fast-isel-abort -mtriple=x86_64-apple-darwin | FileCheck %s
define i64 @fold_load(i64* %a, i64 %b) {
; CHECK-LABEL: fold_load
; CHECK: addq (%rdi), %rsi
; CHECK-NEXT: movq %rsi, %rax
%1 = load i64* %a, align 8
%2 = add i64 %1, %b
ret i64 %2
}