================ @@ -0,0 +1,63 @@ +# RUN: llc -o - %s -mtriple=s390x-linux-gnu -mcpu=zEC12 -verify-machineinstrs \ +# RUN: -start-before=greedy | FileCheck %s -check-prefix=CHECK +# RUN: llc -o - %s -mtriple=s390x-linux-gnu -mcpu=z16 -verify-machineinstrs \ +# RUN: -start-before=greedy | FileCheck %s -check-prefix=VECTOR + +# Test spilling / reloading fp16bit virtual registers. + +--- +name: fun0 +tracksRegLiveness: true +body: | + bb.0: + liveins: $f0h, $f2h, $f4h + + ; CHECK-LABEL: fun0: + ; CHECK: aghi %r15, -240 + ; CHECK: ste %f4, 172(%r15) # 4-byte Spill + ; CHECK-NEXT: ste %f2, 164(%r15) # 4-byte Spill + ; CHECK-NEXT: ste %f0, 168(%r15) # 4-byte Spill + ; CHECK-NEXT: #APP + ; CHECK-NEXT: #NO_APP + ; CHECK-NEXT: le %f0, 164(%r15) # 4-byte Reload + ; CHECK: le %f0, 168(%r15) # 4-byte Reload + ; CHECK: le %f0, 172(%r15) # 4-byte Reload + + ; VECTOR-LABEL: fun0: + ; VECTOR: aghi %r15, -232 + ; VECTOR: vsteh %v4, 166(%r15), 0 # 2-byte Folded Spill + ; VECTOR-NEXT: vsteh %v2, 162(%r15), 0 # 2-byte Folded Spill + ; VECTOR-NEXT: vsteh %v0, 164(%r15), 0 # 2-byte Folded Spill ---------------- JonPsson1 wrote:
Fixed. https://github.com/llvm/llvm-project/pull/109164 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
