Xamarin Public Jenkins (auto-signing) f32dbaf0b2 Imported Upstream version 5.18.0.225
Former-commit-id: 10196d987d5fc5564b9d3b33b1fdf13190f4d0b5
2018-12-21 19:01:49 +00:00

18 lines
390 B
LLVM

; Verify that truncating stores do not use STRV
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
declare i64 @llvm.bswap.i64(i64)
define void @f1(i32* %x, i64* %y) {
; CHECK-LABEL: f1:
; CHECK-NOT: strv
; CHECK: br %r14
%a = load i64, i64* %y, align 8
%b = tail call i64 @llvm.bswap.i64(i64 %a)
%conv = trunc i64 %b to i32
store i32 %conv, i32* %x, align 4
ret void
}