| ; RUN: llc -verify-machineinstrs < %s | FileCheck %s | |
| ; The SplitIndexingFromLoad tranformation exposed an isel backend bug. This | |
| ; testcase used to generate stwx 4, 3, 64. stwx does not have an | |
| ; immediate-offset format (note the 64) and it should not be matched. | |
| target datalayout = "e-m:e-i64:64-n32:64" | |
| target triple = "powerpc64le-unknown-linux-gnu" | |
| %class.test = type { [64 x i8], [5 x i8] } | |
| ; CHECK-LABEL: f: | |
| ; CHECK-NOT: stwx {{[0-9]+}}, {{[0-9]+}}, 64 | |
| define void @f(%class.test* %this) { | |
| entry: | |
| %Subminor.i.i = getelementptr inbounds %class.test, %class.test* %this, i64 0, i32 1 | |
| %0 = bitcast [5 x i8]* %Subminor.i.i to i40* | |
| %bf.load2.i.i = load i40, i40* %0, align 4 | |
| %bf.clear7.i.i = and i40 %bf.load2.i.i, -8589934592 | |
| store i40 %bf.clear7.i.i, i40* %0, align 4 | |
| ret void | |
| } |