Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/SystemZ/trap-02.ll

@@ -1,90 +0,0 @@
-; Test zE12 conditional traps
-;
-; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=zEC12 | FileCheck %s
-
-declare void @llvm.trap()
-
-; Check conditional compare logical and trap
-define i32 @f1(i32 zeroext %a, i32 *%ptr) {
-; CHECK-LABEL: f1:
-; CHECK: clth %r2, 0(%r3)
-; CHECK: lhi %r2, 0
-; CHECK: br %r14
-entry:
-  %b = load i32, i32 *%ptr
-  %cmp = icmp ugt i32 %a, %b
-  br i1 %cmp, label %if.then, label %if.end
-
-if.then:                                          ; preds = %entry
-  tail call void @llvm.trap()
-  unreachable
-
-if.end:                                           ; preds = %entry
-  ret i32 0
-}
-
-; Check conditional compare logical grande and trap
-define i64 @f2(i64 zeroext %a, i64 *%ptr) {
-; CHECK-LABEL: f2:
-; CHECK: clgtl %r2, 0(%r3)
-; CHECK: lghi %r2, 0
-; CHECK: br %r14
-entry:
-  %b = load i64, i64 *%ptr
-  %cmp = icmp ult i64 %a, %b
-  br i1 %cmp, label %if.then, label %if.end
-
-if.then:                                          ; preds = %entry
-  tail call void @llvm.trap()
-  unreachable
-
-if.end:                                           ; preds = %entry
-  ret i64 0
-}
-
-; Verify that we don't attempt to use the compare and trap
-; instruction with an index operand.
-define i32 @f3(i32 zeroext %a, i32 *%base, i64 %offset) {
-; CHECK-LABEL: f3:
-; CHECK: cl %r2, 0(%r{{[0-5]}},%r3)
-; CHECK: lhi %r2, 0
-; CHECK-LABEL: .Ltmp0
-; CHECK: jh .Ltmp0+2
-; CHECK: br %r14
-entry:
-  %ptr = getelementptr i32, i32 *%base, i64 %offset
-  %b = load i32, i32 *%ptr
-  %cmp = icmp ugt i32 %a, %b
-  br i1 %cmp, label %if.then, label %if.end
-
-if.then:                                          ; preds = %entry
-  tail call void @llvm.trap()
-  unreachable
-
-if.end:                                           ; preds = %entry
-  ret i32 0
-}
-
-; Verify that we don't attempt to use the compare and trap grande
-; instruction with an index operand.
-define i64 @f4(i64 %a, i64 *%base, i64 %offset) {
-; CHECK-LABEL: f4:
-; CHECK: clg %r2, 0(%r{{[0-5]}},%r3)
-; CHECK: lghi %r2, 0
-; CHECK-LABEL: .Ltmp1
-; CHECK: jh .Ltmp1+2
-; CHECK: br %r14
-entry:
-  %ptr = getelementptr i64, i64 *%base, i64 %offset
-  %b = load i64, i64 *%ptr
-  %cmp = icmp ugt i64 %a, %b
-  br i1 %cmp, label %if.then, label %if.end
-
-if.then:                                          ; preds = %entry
-  tail call void @llvm.trap()
-  unreachable
-
-if.end:                                           ; preds = %entry
-  ret i64 0
-}
-