forked from OSchip/llvm-project
195 lines
4.4 KiB
LLVM
195 lines
4.4 KiB
LLVM
; RUN: llc -march=mipsel -mcpu=mips64r6 -disable-mips-delay-filler -target-abi=n64 < %s | FileCheck %s
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; Function Attrs: nounwind
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define void @l() {
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entry:
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; CHECK-LABEL: l:
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; CHECK: jalrc $25
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%call = tail call i64 @k()
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; CHECK: jalrc $25
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%call1 = tail call i64 @j()
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%cmp = icmp eq i64 %call, %call1
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; CHECK: bnec
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry:
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; CHECK: jalrc $25
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tail call void @f(i64 signext -2)
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br label %if.end
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if.end: ; preds = %if.then, %entry
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; CHECK: jrc $ra
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ret void
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}
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declare i64 @k()
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declare i64 @j()
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declare void @f(i64 signext)
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; Function Attrs: define void @l2() {
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define void @l2() {
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entry:
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; CHECK-LABEL: l2:
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; CHECK: jalrc $25
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%call = tail call i64 @k()
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; CHECK: jalrc $25
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%call1 = tail call i64 @i()
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%cmp = icmp eq i64 %call, %call1
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; CHECK: beqc
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br i1 %cmp, label %if.end, label %if.then
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if.then: ; preds = %entry:
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; CHECK: jalrc $25
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tail call void @f(i64 signext -1)
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br label %if.end
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if.end: ; preds = %entry, %if.then
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; CHECK: jrc $ra
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ret void
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}
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declare i64 @i()
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; Function Attrs: nounwind
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define void @l3() {
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entry:
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; CHECK-LABEL: l3:
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; CHECK: jalrc $25
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%call = tail call i64 @k()
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%cmp = icmp slt i64 %call, 0
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; CHECK: bgez
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry:
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; CHECK: jalrc $25
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tail call void @f(i64 signext 0)
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br label %if.end
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if.end: ; preds = %if.then, %entry
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; CHECK: jrc $ra
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ret void
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}
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; Function Attrs: nounwind
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define void @l4() {
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entry:
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; CHECK-LABEL: l4:
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; CHECK: jalrc $25
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%call = tail call i64 @k()
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%cmp = icmp slt i64 %call, 1
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; CHECK: bgtzc
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry:
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tail call void @f(i64 signext 1)
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br label %if.end
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if.end: ; preds = %if.then, %entry
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; CHECK: jrc $ra
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ret void
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}
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; Function Attrs: nounwind
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define void @l5() {
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entry:
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; CHECK-LABEL: l5:
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; CHECK: jalrc $25
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%call = tail call i64 @k()
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%cmp = icmp sgt i64 %call, 0
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; CHECK: blezc
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry:
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; CHECK: jalrc $25
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tail call void @f(i64 signext 2)
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br label %if.end
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if.end: ; preds = %if.then, %entry
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; CHECK: jrc $ra
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ret void
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}
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; Function Attrs: nounwind
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define void @l6() {
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entry:
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; CHECK-LABEL: l6:
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; CHECK: jalrc $25
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%call = tail call i64 @k()
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%cmp = icmp sgt i64 %call, -1
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; CHECK: bltzc
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry:
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; CHECK: jalrc $25
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tail call void @f(i64 signext 3)
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br label %if.end
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if.end: ; preds = %if.then, %entry
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; CHECK: jrc $ra
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ret void
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}
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; Function Attrs: nounwind
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define void @l7() {
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entry:
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; CHECK-LABEL: l7:
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; CHECK: jalrc $25
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%call = tail call i64 @k()
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%cmp = icmp eq i64 %call, 0
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; CHECK: bnezc
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry:
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; CHECK: jalrc $25
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tail call void @f(i64 signext 4)
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br label %if.end
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if.end: ; preds = %if.then, %entry
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; CHECK: jrc $ra
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ret void
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}
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; Function Attrs: nounwind
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define void @l8() {
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entry:
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; CHECK-LABEL: l8:
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; CHECK: jalrc $25
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%call = tail call i64 @k()
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%cmp = icmp eq i64 %call, 0
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; CHECK: beqzc
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br i1 %cmp, label %if.end, label %if.then
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if.then: ; preds = %entry:
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; CHECK: jalrc $25
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tail call void @f(i64 signext 5)
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br label %if.end
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if.end: ; preds = %entry, %if.then
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; CHECK: jrc $ra
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ret void
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}
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define i64 @l9(i8* ()* %i) {
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entry:
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; CHECK-LABEL: l9:
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%i.addr = alloca i8* ()*, align 4
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store i8* ()* %i, i8* ()** %i.addr, align 4
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; CHECK: jalrc $25
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%call = call i64 @k()
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%cmp = icmp ne i64 %call, 0
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; CHECK: beqzc
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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%0 = load i8* ()*, i8* ()** %i.addr, align 4
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; CHECK: jalrc $25
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%call1 = call i8* %0()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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; CHECK: jrc $ra
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ret i64 -1
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}
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