blob: 41b0c10449f65dc88d76c3bd30e09d699b2cebe7 [file] [log] [blame]
; RUN: llc -stop-after block-placement -o - %s | FileCheck %s
target triple = "thumbv6m-none-none"
define ptr @foo(ptr readonly %p0) {
entry:
%add.ptr = getelementptr inbounds i32, ptr %p0, i32 10
%arrayidx = getelementptr inbounds i32, ptr %p0, i32 13
%0 = load i32, ptr %arrayidx, align 4
%arrayidx1 = getelementptr inbounds i32, ptr %p0, i32 12
%1 = load i32, ptr %arrayidx1, align 4
%add = add nsw i32 %1, %0
%arrayidx2 = getelementptr inbounds i32, ptr %p0, i32 11
%2 = load i32, ptr %arrayidx2, align 4
%add3 = add nsw i32 %add, %2
%3 = load i32, ptr %add.ptr, align 4
%add5 = add nsw i32 %add3, %3
tail call void @g(i32 %add5)
ret ptr %p0
}
declare void @g(i32)
; CHECK-LABEL: name: foo
; CHECK: [[BASE:\$r[0-7]]], {{.*}} tADDi8
; CHECK-NOT: [[BASE]] = tLDMIA_UPD {{.*}} [[BASE]]
; CHECK: tLDMIA killed [[BASE]], {{.*}} def [[BASE]]