Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449

external/llvm/test/CodeGen/BPF/select_ri.ll

@@ -1,62 +0,0 @@
-; RUN: llc < %s -march=bpf -verify-machineinstrs | FileCheck %s
-;
-; Source file:
-; int b, c;
-; int test() {
-;   int a = b;
-;   if (a)
-;     a = c;
-;   return a;
-; }
-@b = common local_unnamed_addr global i32 0, align 4
-@c = common local_unnamed_addr global i32 0, align 4
-
-; Function Attrs: norecurse nounwind readonly
-define i32 @test() local_unnamed_addr #0 {
-entry:
-  %0 = load i32, i32* @b, align 4
-  %tobool = icmp eq i32 %0, 0
-  %1 = load i32, i32* @c, align 4
-  %. = select i1 %tobool, i32 0, i32 %1
-; CHECK:  r1 = b
-; CHECK:  r1 = *(u32 *)(r1 + 0)
-; CHECK:  if r1 == 0 goto
-  ret i32 %.
-}
-
-attributes #0 = { norecurse nounwind readonly }
-
-; test immediate out of 32-bit range
-; Source file:
-
-; unsigned long long
-; load_word(void *buf, unsigned long long off)
-; asm("llvm.bpf.load.word");
-;
-; int
-; foo(void *buf)
-; {
-;  unsigned long long sum = 0;
-;
-;  sum += load_word(buf, 100);
-;  sum += load_word(buf, 104);
-;
-;  if (sum != 0x1ffffffffULL)
-;    return ~0U;
-;
-;  return 0;
-;}
-
-; Function Attrs: nounwind readonly
-define i32 @foo(i8*) local_unnamed_addr #0 {
-  %2 = tail call i64 @llvm.bpf.load.word(i8* %0, i64 100)
-  %3 = tail call i64 @llvm.bpf.load.word(i8* %0, i64 104)
-  %4 = add i64 %3, %2
-  %5 = icmp ne i64 %4, 8589934591
-; CHECK:  r{{[0-9]+}} = 8589934591 ll
-  %6 = sext i1 %5 to i32
-  ret i32 %6
-}
-
-; Function Attrs: nounwind readonly
-declare i64 @llvm.bpf.load.word(i8*, i64) #1