forked from OSchip/llvm-project
59 lines
1.5 KiB
LLVM
59 lines
1.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
|
|
; RUN: | FileCheck %s -check-prefix=RV32I
|
|
|
|
define void @jt(i32 %in, i32* %out) nounwind {
|
|
; RV32I-LABEL: jt:
|
|
; RV32I: # %bb.0: # %entry
|
|
; RV32I-NEXT: addi a2, zero, 2
|
|
; RV32I-NEXT: blt a2, a0, .LBB0_4
|
|
; RV32I-NEXT: # %bb.1: # %entry
|
|
; RV32I-NEXT: addi a2, zero, 1
|
|
; RV32I-NEXT: beq a0, a2, .LBB0_7
|
|
; RV32I-NEXT: # %bb.2: # %entry
|
|
; RV32I-NEXT: addi a2, zero, 2
|
|
; RV32I-NEXT: bne a0, a2, .LBB0_10
|
|
; RV32I-NEXT: # %bb.3: # %bb2
|
|
; RV32I-NEXT: addi a0, zero, 3
|
|
; RV32I-NEXT: j .LBB0_9
|
|
; RV32I-NEXT: .LBB0_4: # %entry
|
|
; RV32I-NEXT: addi a2, zero, 3
|
|
; RV32I-NEXT: beq a0, a2, .LBB0_8
|
|
; RV32I-NEXT: # %bb.5: # %entry
|
|
; RV32I-NEXT: addi a2, zero, 4
|
|
; RV32I-NEXT: bne a0, a2, .LBB0_10
|
|
; RV32I-NEXT: # %bb.6: # %bb4
|
|
; RV32I-NEXT: addi a0, zero, 1
|
|
; RV32I-NEXT: j .LBB0_9
|
|
; RV32I-NEXT: .LBB0_7: # %bb1
|
|
; RV32I-NEXT: addi a0, zero, 4
|
|
; RV32I-NEXT: j .LBB0_9
|
|
; RV32I-NEXT: .LBB0_8: # %bb3
|
|
; RV32I-NEXT: addi a0, zero, 2
|
|
; RV32I-NEXT: .LBB0_9: # %exit
|
|
; RV32I-NEXT: sw a0, 0(a1)
|
|
; RV32I-NEXT: .LBB0_10: # %exit
|
|
; RV32I-NEXT: ret
|
|
entry:
|
|
switch i32 %in, label %exit [
|
|
i32 1, label %bb1
|
|
i32 2, label %bb2
|
|
i32 3, label %bb3
|
|
i32 4, label %bb4
|
|
]
|
|
bb1:
|
|
store i32 4, i32* %out
|
|
br label %exit
|
|
bb2:
|
|
store i32 3, i32* %out
|
|
br label %exit
|
|
bb3:
|
|
store i32 2, i32* %out
|
|
br label %exit
|
|
bb4:
|
|
store i32 1, i32* %out
|
|
br label %exit
|
|
exit:
|
|
ret void
|
|
}
|