================
@@ -0,0 +1,65 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
UTC_ARGS: --version 5
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=zEC12 -verify-machineinstrs \
+; RUN: | FileCheck %s --check-prefix=NOVEC
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z16 -verify-machineinstrs \
+; RUN: | FileCheck %s --check-prefix=VECTOR
+
+declare void @foo(ptr)
+
+; Test an alloca.
+define half @f1() {
+; NOVEC-LABEL: f1:
+; NOVEC: # %bb.0:
+; NOVEC-NEXT: stmg %r14, %r15, 112(%r15)
+; NOVEC-NEXT: .cfi_offset %r14, -48
+; NOVEC-NEXT: .cfi_offset %r15, -40
+; NOVEC-NEXT: aghi %r15, -168
+; NOVEC-NEXT: .cfi_def_cfa_offset 328
+; NOVEC-NEXT: la %r2, 166(%r15)
+; NOVEC-NEXT: brasl %r14, foo@PLT
+; NOVEC-NEXT: lh %r0, 166(%r15)
+; NOVEC-NEXT: sll %r0, 16
+; NOVEC-NEXT: risbhg %r0, %r0, 0, 159, 32
----------------
JonPsson1 wrote:
ok - better to convert via i64 since there is no 32-bit extraction/insertion
instruction.
https://github.com/llvm/llvm-project/pull/109164
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