Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/X86/GlobalISel/undef.ll

@@ -1,37 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc -mtriple=x86_64-linux-gnu            -global-isel -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=ALL
-
-define i8 @test() {
-; ALL-LABEL: test:
-; ALL:       # %bb.0:
-; ALL-NEXT:    retq
-  ret i8 undef
-}
-
-define i8 @test2(i8 %a) {
-; ALL-LABEL: test2:
-; ALL:       # %bb.0:
-; ALL-NEXT:    addb %al, %dil
-; ALL-NEXT:    movl %edi, %eax
-; ALL-NEXT:    retq
-  %r = add i8 %a, undef
-  ret i8 %r
-}
-
-
-define float @test3() {
-; ALL-LABEL: test3:
-; ALL:       # %bb.0:
-; ALL-NEXT:    retq
-  ret float undef
-}
-
-define float @test4(float %a) {
-; ALL-LABEL: test4:
-; ALL:       # %bb.0:
-; ALL-NEXT:    addss %xmm0, %xmm0
-; ALL-NEXT:    retq
-  %r = fadd float %a, undef
-  ret float %r
-}
-