| ; RUN: llc -march=mipsel -mcpu=mips32r6 -relocation-model=static \ |
| ; RUN: -disable-mips-delay-filler < %s | FileCheck %s -check-prefix=STATIC32 |
| ; RUN: llc -march=mipsel -mcpu=mips64r6 -relocation-model=pic -target-abi n64 \ |
| ; RUN: -disable-mips-delay-filler < %s | FileCheck %s -check-prefix=PIC |
| |
| ; Function Attrs: nounwind |
| define void @l() { |
| entry: |
| ; PIC: jalrc $25 |
| %call = tail call i32 @k() |
| ; PIC: jalrc $25 |
| %call1 = tail call i32 @j() |
| %cmp = icmp eq i32 %call, %call1 |
| ; CHECK: bnec |
| br i1 %cmp, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry: |
| ; STATIC: nop |
| ; STATIC: jal |
| ; PIC: jalrc $25 |
| tail call void @f(i32 signext -2) |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ; CHECK: jrc $ra |
| ret void |
| } |
| |
| declare i32 @k() |
| |
| declare i32 @j() |
| |
| declare void @f(i32 signext) |
| |
| ; Function Attrs: define void @l2() { |
| define void @l2() { |
| entry: |
| ; PIC: jalrc $25 |
| %call = tail call i32 @k() |
| ; PIC: jalrc $25 |
| %call1 = tail call i32 @i() |
| %cmp = icmp eq i32 %call, %call1 |
| ; CHECK: beqc |
| br i1 %cmp, label %if.end, label %if.then |
| |
| if.then: ; preds = %entry: |
| ; STATIC: nop |
| ; STATIC: jal |
| ; PIC: jalrc $25 |
| tail call void @f(i32 signext -1) |
| br label %if.end |
| |
| if.end: ; preds = %entry, %if.then |
| ; CHECK: jrc $ra |
| ret void |
| } |
| |
| declare i32 @i() |
| |
| ; Function Attrs: nounwind |
| define void @l3() { |
| entry: |
| ; PIC: jalrc $25 |
| %call = tail call i32 @k() |
| %cmp = icmp slt i32 %call, 0 |
| ; CHECK: bgez |
| br i1 %cmp, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry: |
| ; STATIC: nop |
| ; STATIC: jal |
| ; PIC: jalrc $25 |
| tail call void @f(i32 signext 0) |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ; CHECK: jrc $ra |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define void @l4() { |
| entry: |
| %call = tail call i32 @k() |
| %cmp = icmp slt i32 %call, 1 |
| ; CHECK: bgtzc |
| br i1 %cmp, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry: |
| ; STATIC: nop |
| ; STATIC: jal |
| tail call void @f(i32 signext 1) |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ; CHECK: jrc $ra |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define void @l5() { |
| entry: |
| ; PIC: jalrc $25 |
| %call = tail call i32 @k() |
| ; PIC: jalrc $25 |
| %cmp = icmp sgt i32 %call, 0 |
| ; CHECK: blezc |
| br i1 %cmp, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry: |
| ; STATIC: nop |
| ; STATIC: jal |
| ; PIC: jalrc $25 |
| tail call void @f(i32 signext 2) |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ; CHECK: jrc $ra |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define void @l6() { |
| entry: |
| ; PIC: jalrc $25 |
| %call = tail call i32 @k() |
| ; PIC: jalrc $25 |
| %cmp = icmp sgt i32 %call, -1 |
| ; CHECK: bltzc |
| br i1 %cmp, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry: |
| ; STATIC: nop |
| ; STATIC: jal |
| ; PIC: jalrc $25 |
| tail call void @f(i32 signext 3) |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ; CHECK: jrc $ra |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define void @l7() { |
| entry: |
| ; PIC: jalrc $25 |
| %call = tail call i32 @k() |
| %cmp = icmp eq i32 %call, 0 |
| ; CHECK: bnezc |
| br i1 %cmp, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry: |
| ; STATIC: nop |
| ; STATIC: jal |
| ; PIC: jalrc $25 |
| tail call void @f(i32 signext 4) |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ; CHECK: jrc $ra |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| define void @l8() { |
| entry: |
| ; PIC: jalrc $25 |
| %call = tail call i32 @k() |
| %cmp = icmp eq i32 %call, 0 |
| ; CHECK: beqzc |
| br i1 %cmp, label %if.end, label %if.then |
| |
| if.then: ; preds = %entry: |
| ; STATIC: nop |
| ; STATIC: jal |
| ; PIC: jalrc $25 |
| tail call void @f(i32 signext 5) |
| br label %if.end |
| |
| if.end: ; preds = %entry, %if.then |
| ; CHECK: jrc $ra |
| ret void |
| } |
| |
| define i32 @l9(i8* ()* %i) #0 { |
| entry: |
| %i.addr = alloca i8* ()*, align 4 |
| store i8* ()* %i, i8* ()** %i.addr, align 4 |
| ; STATIC32: jal |
| ; STATIC32: nop |
| ; PIC: jalrc $25 |
| %call = call i32 @k() |
| ; PIC: jalrc $25 |
| %cmp = icmp ne i32 %call, 0 |
| ; CHECK: beqzc |
| br i1 %cmp, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry |
| %0 = load i8* ()*, i8* ()** %i.addr, align 4 |
| ; CHECK: jalrc $25 |
| %call1 = call i8* %0() |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ; CHECK: jrc $ra |
| ret i32 -1 |
| } |