forked from OSchip/llvm-project
135 lines
5.4 KiB
LLVM
135 lines
5.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -constraint-elimination -S %s | FileCheck %s
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define void @test.not.uge.ult([10 x i8]* %start, i8* %low, i8* %high) {
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; CHECK-LABEL: @test.not.uge.ult(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[ADD_PTR_I:%.*]] = getelementptr inbounds [10 x i8], [10 x i8]* [[START:%.*]], i64 1, i64 3
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; CHECK-NEXT: [[C_1:%.*]] = icmp uge i8* [[ADD_PTR_I]], [[HIGH:%.*]]
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; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
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; CHECK: if.then:
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; CHECK-NEXT: ret void
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; CHECK: if.end:
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; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [10 x i8], [10 x i8]* [[START]], i64 10, i64 0
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; CHECK-NEXT: [[C_0:%.*]] = icmp ult i8* [[START_0]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[C_0]])
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; CHECK-NEXT: ret void
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;
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entry:
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%add.ptr.i = getelementptr inbounds [10 x i8], [10 x i8]* %start, i64 1, i64 3
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%c.1 = icmp uge i8* %add.ptr.i, %high
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br i1 %c.1, label %if.then, label %if.end
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if.then: ; preds = %entry
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ret void
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if.end: ; preds = %entry
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%start.0 = getelementptr inbounds [10 x i8], [10 x i8]* %start, i64 10, i64 0
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%c.0 = icmp ult i8* %start.0, %high
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call void @use(i1 %c.0)
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ret void
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}
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define void @test.not.uge.ule([10 x i8]* %start, i8* %low, i8* %high) {
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; CHECK-LABEL: @test.not.uge.ule(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[ADD_PTR_I:%.*]] = getelementptr inbounds [10 x i8], [10 x i8]* [[START:%.*]], i64 1, i64 3
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; CHECK-NEXT: [[C:%.*]] = icmp uge i8* [[ADD_PTR_I]], [[HIGH:%.*]]
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; CHECK-NEXT: br i1 [[C]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
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; CHECK: if.then:
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; CHECK-NEXT: ret void
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; CHECK: if.end:
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; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [10 x i8], [10 x i8]* [[START]], i64 10, i64 0
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; CHECK-NEXT: [[C_0:%.*]] = icmp ule i8* [[START_0]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[C_0]])
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; CHECK-NEXT: [[START_1:%.*]] = getelementptr inbounds [10 x i8], [10 x i8]* [[START]], i64 2, i64 1
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; CHECK-NEXT: [[C_1:%.*]] = icmp ule i8* [[START_1]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[C_1]])
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; CHECK-NEXT: ret void
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;
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entry:
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%add.ptr.i = getelementptr inbounds [10 x i8], [10 x i8]* %start, i64 1, i64 3
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%c = icmp uge i8* %add.ptr.i, %high
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br i1 %c, label %if.then, label %if.end
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if.then: ; preds = %entry
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ret void
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if.end: ; preds = %entry
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%start.0 = getelementptr inbounds [10 x i8], [10 x i8]* %start, i64 10, i64 0
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%c.0 = icmp ule i8* %start.0, %high
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call void @use(i1 %c.0)
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%start.1 = getelementptr inbounds [10 x i8], [10 x i8]* %start, i64 2, i64 1
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%c.1 = icmp ule i8* %start.1, %high
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call void @use(i1 %c.1)
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ret void
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}
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define void @test.not.uge.ugt([10 x i8]* %start, i8* %low, i8* %high) {
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; CHECK-LABEL: @test.not.uge.ugt(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[ADD_PTR_I:%.*]] = getelementptr inbounds [10 x i8], [10 x i8]* [[START:%.*]], i64 1, i64 3
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; CHECK-NEXT: [[C:%.*]] = icmp uge i8* [[ADD_PTR_I]], [[HIGH:%.*]]
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; CHECK-NEXT: br i1 [[C]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
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; CHECK: if.then:
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; CHECK-NEXT: ret void
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; CHECK: if.end:
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; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [10 x i8], [10 x i8]* [[START]], i64 3, i64 0
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; CHECK-NEXT: [[C_0:%.*]] = icmp ugt i8* [[START_0]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[C_0]])
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; CHECK-NEXT: [[START_1:%.*]] = getelementptr inbounds [10 x i8], [10 x i8]* [[START]], i64 3, i64 1
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; CHECK-NEXT: [[C_1:%.*]] = icmp ugt i8* [[START_1]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[C_1]])
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; CHECK-NEXT: ret void
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;
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entry:
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%add.ptr.i = getelementptr inbounds [10 x i8], [10 x i8]* %start, i64 1, i64 3
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%c = icmp uge i8* %add.ptr.i, %high
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br i1 %c, label %if.then, label %if.end
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if.then: ; preds = %entry
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ret void
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if.end: ; preds = %entry
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%start.0 = getelementptr inbounds [10 x i8], [10 x i8]* %start, i64 3, i64 0
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%c.0 = icmp ugt i8* %start.0, %high
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call void @use(i1 %c.0)
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%start.1 = getelementptr inbounds [10 x i8], [10 x i8]* %start, i64 3, i64 1
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%c.1 = icmp ugt i8* %start.1, %high
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call void @use(i1 %c.1)
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ret void
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}
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define void @test.not.uge.uge([10 x i8]* %start, i8* %low, i8* %high) {
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; CHECK-LABEL: @test.not.uge.uge(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[ADD_PTR_I:%.*]] = getelementptr inbounds [10 x i8], [10 x i8]* [[START:%.*]], i64 1, i64 3
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; CHECK-NEXT: [[C_1:%.*]] = icmp uge i8* [[ADD_PTR_I]], [[HIGH:%.*]]
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; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
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; CHECK: if.then:
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; CHECK-NEXT: ret void
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; CHECK: if.end:
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; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [10 x i8], [10 x i8]* [[START]], i64 3, i64 0
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; CHECK-NEXT: [[C_0:%.*]] = icmp uge i8* [[START_0]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[C_0]])
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; CHECK-NEXT: ret void
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;
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entry:
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%add.ptr.i = getelementptr inbounds [10 x i8], [10 x i8]* %start, i64 1, i64 3
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%c.1 = icmp uge i8* %add.ptr.i, %high
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br i1 %c.1, label %if.then, label %if.end
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if.then: ; preds = %entry
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ret void
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if.end: ; preds = %entry
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%start.0 = getelementptr inbounds [10 x i8], [10 x i8]* %start, i64 3, i64 0
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%c.0 = icmp uge i8* %start.0, %high
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call void @use(i1 %c.0)
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ret void
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}
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declare void @use(i1)
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