Imported Upstream version 5.18.0.182

Former-commit-id: f9d55cf82631bfd710c387739687e5845296aea1
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-26 08:32:15 +00:00
parent 8625704ad8
commit b716dc8d12
28490 changed files with 76 additions and 3866845 deletions

View File

@@ -1,32 +0,0 @@
; Test three-operand multiplication instructions on z14.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s
; Check MSRKC.
define i32 @f1(i32 %dummy, i32 %a, i32 %b) {
; CHECK-LABEL: f1:
; CHECK: msrkc %r2, %r3, %r4
; CHECK: br %r14
%mul = mul i32 %a, %b
ret i32 %mul
}
; Check MSGRKC.
define i64 @f2(i64 %dummy, i64 %a, i64 %b) {
; CHECK-LABEL: f2:
; CHECK: msgrkc %r2, %r3, %r4
; CHECK: br %r14
%mul = mul i64 %a, %b
ret i64 %mul
}
; Verify that we still use MSGFR for i32->i64 multiplies.
define i64 @f3(i64 %a, i32 %b) {
; CHECK-LABEL: f3:
; CHECK: msgfr %r2, %r3
; CHECK: br %r14
%bext = sext i32 %b to i64
%mul = mul i64 %a, %bext
ret i64 %mul
}