diff options
Diffstat (limited to 'test/CodeGen/SPARC')
| -rw-r--r-- | test/CodeGen/SPARC/2011-01-19-DelaySlot.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/SPARC/2011-01-19-DelaySlot.ll b/test/CodeGen/SPARC/2011-01-19-DelaySlot.ll index 71fdb4e0d6..a0878d3482 100644 --- a/test/CodeGen/SPARC/2011-01-19-DelaySlot.ll +++ b/test/CodeGen/SPARC/2011-01-19-DelaySlot.ll @@ -87,4 +87,21 @@ entry: ret i32 0 } +define i32 @prevent_o7_in_call_delay_slot(i32 %i0) { +entry: +;CHECK: prevent_o7_in_call_delay_slot +;CHECK: add %i0, 2, %o5 +;CHECK: add %i0, 3, %o7 +;CHECK: add %o5, %o7, %o0 +;CHECK: call bar +;CHECK-NEXT: nop + %0 = add nsw i32 %i0, 2 + %1 = add nsw i32 %i0, 3 + tail call void asm sideeffect "", "r,r,~{l0},~{l1},~{l2},~{l3},~{l4},~{l5},~{l6},~{l7},~{i0},~{i1},~{i2},~{i3},~{i4},~{i5},~{i6},~{i7},~{o0},~{o1},~{o2},~{o3},~{o4}"(i32 %0, i32 %1) + %2 = add nsw i32 %0, %1 + %3 = tail call i32 @bar(i32 %2) + ret i32 %3 +} + + declare i32 @func(i32*) |