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Imported Upstream version 5.18.0.246

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Former-commit-id: 0c7ce5b1a7851e13f22acfd379b7f9fb304e4833
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Xamarin Public Jenkins (auto-signing)
2019-01-23 08:21:40 +00:00
parent a7724cd563
commit 279aa8f685
28482 changed files with 3866972 additions and 44 deletions
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32
external/llvm/test/CodeGen/SystemZ/int-mul-11.ll vendored Normal file
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; 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
}