blob: dfeddd7b93d08077b05329e2c471363cbe5eb5c6 [file] [log] [blame]
; RUN: llc %s -o /dev/null -mtriple=thumbv7-apple-ios -mcpu=cortex-a8 -debug-only=arm-ldst-opt 2> %t
; RUN: FileCheck %s < %t
; REQUIRES: asserts
; PR8113: ARMLoadStoreOptimizer must preserve memoperands.
@b = external global ptr
; CHECK: Formed {{.*}} t2LDRD{{.*}} (load (s32) from %ir.0), (load (s32) from %ir.0 + 4)
define i64 @t(i64 %a) nounwind readonly {
entry:
%0 = load ptr, ptr @b, align 4
%1 = load i64, ptr %0, align 4
%2 = mul i64 %1, %a
ret i64 %2
}