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Imported Upstream version 5.18.0.161

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Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98
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Xamarin Public Jenkins (auto-signing)
2018-10-19 08:34:24 +00:00
parent 37fbf886a3
commit e19d552987
28702 changed files with 3868076 additions and 803 deletions
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16
external/llvm/test/CodeGen/ARM/v6m-umul-with-overflow.ll vendored Normal file
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; RUN: llc < %s -mtriple=thumbv6m-none-eabi | FileCheck %s
define i1 @unsigned_multiplication_did_overflow(i32, i32) {
; CHECK-LABEL: unsigned_multiplication_did_overflow:
entry-block:
%2 = tail call { i32, i1 } @llvm.umul.with.overflow.i32(i32 %0, i32 %1)
%3 = extractvalue { i32, i1 } %2, 1
ret i1 %3
; CHECK: mov{{s?}} r2, r1
; CHECK: mov{{s?}} r1, #0
; CHECK: mov{{s?}} r3, {{#0|r1}}
; CHECK: bl __aeabi_lmul
}
declare { i32, i1 } @llvm.umul.with.overflow.i32(i32, i32)