1 files changed, 0 insertions, 137 deletions
diff --git a/llvm/test/Transforms/IndVarSimplify/overflow-intrinsics.ll b/llvm/test/Transforms/IndVarSimplify/overflow-intrinsics.ll
deleted file mode 100644
index 7715abc8ada..00000000000
--- a/llvm/test/Transforms/IndVarSimplify/overflow-intrinsics.ll
+++ /dev/null
@@ -1,137 +0,0 @@
-; RUN: opt -S -indvars < %s | FileCheck %s
-
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-linux-gnu"
-
-define void @f_sadd(i8* %a) {
-; CHECK-LABEL: @f_sadd(
-entry:
-  br label %for.body
-
-for.cond.cleanup:                                 ; preds = %cont
-  ret void
-
-for.body:                                         ; preds = %entry, %cont
-  %i.04 = phi i32 [ 0, %entry ], [ %2, %cont ]
-  %idxprom = sext i32 %i.04 to i64
-  %arrayidx = getelementptr inbounds i8, i8* %a, i64 %idxprom
-  store i8 0, i8* %arrayidx, align 1
-  %0 = tail call { i32, i1 } @llvm.sadd.with.overflow.i32(i32 %i.04, i32 1)
-  %1 = extractvalue { i32, i1 } %0, 1
-; CHECK: for.body:
-; CHECK-NOT: @llvm.sadd.with.overflow
-; CHECK:  br i1 false, label %trap, label %cont, !nosanitize !0
-  br i1 %1, label %trap, label %cont, !nosanitize !{}
-
-trap:                                             ; preds = %for.body
-  tail call void @llvm.trap() #2, !nosanitize !{}
-  unreachable, !nosanitize !{}
-
-cont:                                             ; preds = %for.body
-  %2 = extractvalue { i32, i1 } %0, 0
-  %cmp = icmp slt i32 %2, 16
-  br i1 %cmp, label %for.body, label %for.cond.cleanup
-}
-
-define void @f_uadd(i8* %a) {
-; CHECK-LABEL: @f_uadd(
-entry:
-  br label %for.body
-
-for.cond.cleanup:                                 ; preds = %cont
-  ret void
-
-for.body:                                         ; preds = %entry, %cont
-  %i.04 = phi i32 [ 0, %entry ], [ %2, %cont ]
-  %idxprom = sext i32 %i.04 to i64
-  %arrayidx = getelementptr inbounds i8, i8* %a, i64 %idxprom
-  store i8 0, i8* %arrayidx, align 1
-  %0 = tail call { i32, i1 } @llvm.uadd.with.overflow.i32(i32 %i.04, i32 1)
-  %1 = extractvalue { i32, i1 } %0, 1
-; CHECK: for.body:
-; CHECK-NOT: @llvm.uadd.with.overflow
-; CHECK: br i1 false, label %trap, label %cont, !nosanitize !0
-  br i1 %1, label %trap, label %cont, !nosanitize !{}
-
-trap:                                             ; preds = %for.body
-  tail call void @llvm.trap(), !nosanitize !{}
-  unreachable, !nosanitize !{}
-
-cont:                                             ; preds = %for.body
-  %2 = extractvalue { i32, i1 } %0, 0
-  %cmp = icmp slt i32 %2, 16
-  br i1 %cmp, label %for.body, label %for.cond.cleanup
-}
-
-define void @f_ssub(i8* nocapture %a) {
-; CHECK-LABEL: @f_ssub(
-entry:
-  br label %for.body
-
-for.cond.cleanup:                                 ; preds = %cont
-  ret void
-
-for.body:                                         ; preds = %entry, %cont
-  %i.04 = phi i32 [ 15, %entry ], [ %2, %cont ]
-  %idxprom = sext i32 %i.04 to i64
-  %arrayidx = getelementptr inbounds i8, i8* %a, i64 %idxprom
-  store i8 0, i8* %arrayidx, align 1
-  %0 = tail call { i32, i1 } @llvm.ssub.with.overflow.i32(i32 %i.04, i32 1)
-  %1 = extractvalue { i32, i1 } %0, 1
-; CHECK: for.body:
-; CHECK-NOT: @llvm.ssub.with.overflow.i32
-; CHECK: br i1 false, label %trap, label %cont, !nosanitize !0
-  br i1 %1, label %trap, label %cont, !nosanitize !{}
-
-trap:                                             ; preds = %for.body
-  tail call void @llvm.trap(), !nosanitize !{}
-  unreachable, !nosanitize !{}
-
-cont:                                             ; preds = %for.body
-  %2 = extractvalue { i32, i1 } %0, 0
-  %cmp = icmp sgt i32 %2, -1
-  br i1 %cmp, label %for.body, label %for.cond.cleanup
-}
-
-define void @f_usub(i8* nocapture %a) {
-; CHECK-LABEL: @f_usub(
-entry:
-  br label %for.body
-
-for.cond.cleanup:                                 ; preds = %cont
-  ret void
-
-for.body:                                         ; preds = %entry, %cont
-  %i.04 = phi i32 [ 15, %entry ], [ %2, %cont ]
-  %idxprom = sext i32 %i.04 to i64
-  %arrayidx = getelementptr inbounds i8, i8* %a, i64 %idxprom
-  store i8 0, i8* %arrayidx, align 1
-  %0 = tail call { i32, i1 } @llvm.usub.with.overflow.i32(i32 %i.04, i32 1)
-  %1 = extractvalue { i32, i1 } %0, 1
-
-; It is theoretically possible to prove this, but SCEV cannot
-; represent non-unsigned-wrapping subtraction operations.
-
-; CHECK: for.body:
-; CHECK:  [[COND:%[^ ]+]] = extractvalue { i32, i1 } %1, 1
-; CHECK-NEXT:  br i1 [[COND]], label %trap, label %cont, !nosanitize !0
-  br i1 %1, label %trap, label %cont, !nosanitize !{}
-
-trap:                                             ; preds = %for.body
-  tail call void @llvm.trap(), !nosanitize !{}
-  unreachable, !nosanitize !{}
-
-cont:                                             ; preds = %for.body
-  %2 = extractvalue { i32, i1 } %0, 0
-  %cmp = icmp sgt i32 %2, -1
-  br i1 %cmp, label %for.body, label %for.cond.cleanup
-}
-
-declare { i32, i1 } @llvm.sadd.with.overflow.i32(i32, i32) nounwind readnone
-declare { i32, i1 } @llvm.uadd.with.overflow.i32(i32, i32) nounwind readnone
-declare { i32, i1 } @llvm.ssub.with.overflow.i32(i32, i32) nounwind readnone
-declare { i32, i1 } @llvm.usub.with.overflow.i32(i32, i32) nounwind readnone
-declare { i32, i1 } @llvm.smul.with.overflow.i32(i32, i32) nounwind readnone
-declare { i32, i1 } @llvm.umul.with.overflow.i32(i32, i32) nounwind readnone
-
-declare void @llvm.trap() #2