This test should have been target specific. I missed that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233353 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/Generic/scheduler-backtracking.ll b/test/CodeGen/Generic/scheduler-backtracking.ll
deleted file mode 100644 (file)
index 6050afc..0000000
--- a/test/CodeGen/Generic/scheduler-backtracking.ll
+++ /dev/null
@@ -1,51 +0,0 @@
-; RUN: llc < %s -pre-RA-sched=list-ilp    | FileCheck %s
-; RUN: llc < %s -pre-RA-sched=list-hybrid | FileCheck %s
-; RUN: llc < %s -pre-RA-sched=source      | FileCheck %s
-; RUN: llc < %s -pre-RA-sched=list-burr   | FileCheck %s
-; RUN: llc < %s -pre-RA-sched=linearize   | FileCheck %s
-
-; PR22304 https://llvm.org/bugs/show_bug.cgi?id=22304
-; Tests checking backtracking in source scheduler. llc used to crash on them.
-
-; CHECK-LABEL: test1
-define i256 @test1(i256 %a) {
-  %b = add i256 %a, 1 
-  %m = shl i256 %b, 1
-  %p = add i256 %m, 1
-  %v = lshr i256 %b, %p
-  %t = trunc i256 %v to i1
-  %c = shl i256 1, %p
-  %f = select i1 %t, i256 undef, i256 %c
-  ret i256 %f
-}
-
-; CHECK-LABEL: test2
-define i256 @test2(i256 %a) {
-  %b = sub i256 0, %a
-  %c = and i256 %b, %a
-  %d = call i256 @llvm.ctlz.i256(i256 %c, i1 false)
-  ret i256 %d
-}
-
-; CHECK-LABEL: test3
-define i256 @test3(i256 %n) {
-  %m = sub i256 -1, %n
-  %x = sub i256 0, %n
-  %y = and i256 %x, %m
-  %z = call i256 @llvm.ctlz.i256(i256 %y, i1 false)
-  ret i256 %z
-}
-
-declare i256 @llvm.ctlz.i256(i256, i1) nounwind readnone
-
-; CHECK-LABEL: test4
-define i64 @test4(i64 %a, i64 %b) {
-  %r = zext i64 %b to i256
-  %u = add i256 %r, 1
-  %w = and i256 %u, 1461501637330902918203684832716283019655932542975
-  %x = zext i64 %a to i256
-  %c = icmp uge i256 %w, %x
-  %y = select i1 %c, i64 0, i64 1
-  %z = add i64 %y, 1
-  ret i64 %z
-}