209 lines
4.7 KiB
LLVM
209 lines
4.7 KiB
LLVM
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; RUN: llc -march=mipsel -mcpu=mips32r6 -relocation-model=static \
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; RUN: -disable-mips-delay-filler < %s | FileCheck %s -check-prefix=STATIC32
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; RUN: llc -march=mipsel -mcpu=mips64r6 -relocation-model=pic -target-abi n64 \
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; RUN: -disable-mips-delay-filler < %s | FileCheck %s -check-prefix=PIC
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; Function Attrs: nounwind
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define void @l() {
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entry:
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; PIC: jalrc $25
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%call = tail call i32 @k()
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; PIC: jalrc $25
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%call1 = tail call i32 @j()
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%cmp = icmp eq i32 %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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; STATIC: nop
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; STATIC: jal
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; PIC: jalrc $25
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tail call void @f(i32 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 i32 @k()
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declare i32 @j()
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declare void @f(i32 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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; PIC: jalrc $25
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%call = tail call i32 @k()
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; PIC: jalrc $25
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%call1 = tail call i32 @i()
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%cmp = icmp eq i32 %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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; STATIC: nop
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; STATIC: jal
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; PIC: jalrc $25
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tail call void @f(i32 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 i32 @i()
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; Function Attrs: nounwind
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define void @l3() {
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entry:
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; PIC: jalrc $25
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%call = tail call i32 @k()
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%cmp = icmp slt i32 %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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; STATIC: nop
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; STATIC: jal
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; PIC: jalrc $25
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tail call void @f(i32 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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%call = tail call i32 @k()
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%cmp = icmp slt i32 %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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; STATIC: nop
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; STATIC: jal
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tail call void @f(i32 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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; PIC: jalrc $25
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%call = tail call i32 @k()
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; PIC: jalrc $25
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%cmp = icmp sgt i32 %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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; STATIC: nop
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; STATIC: jal
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; PIC: jalrc $25
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tail call void @f(i32 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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; PIC: jalrc $25
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%call = tail call i32 @k()
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; PIC: jalrc $25
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%cmp = icmp sgt i32 %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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; STATIC: nop
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; STATIC: jal
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; PIC: jalrc $25
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tail call void @f(i32 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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; PIC: jalrc $25
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%call = tail call i32 @k()
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%cmp = icmp eq i32 %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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; STATIC: nop
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; STATIC: jal
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; PIC: jalrc $25
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tail call void @f(i32 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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; PIC: jalrc $25
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%call = tail call i32 @k()
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%cmp = icmp eq i32 %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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; STATIC: nop
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; STATIC: jal
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; PIC: jalrc $25
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tail call void @f(i32 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 i32 @l9(i8* ()* %i) #0 {
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entry:
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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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; STATIC32: jal
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; STATIC32: nop
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; PIC: jalrc $25
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%call = call i32 @k()
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; PIC: jalrc $25
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%cmp = icmp ne i32 %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 i32 -1
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}
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