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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefixes=RV32 %s
; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefixes=RV64 %s
define signext i16 @func(i16* %a, i16* %b) {
; RV32-LABEL: func:
; RV32: # %bb.0: # %entry
; RV32-NEXT: lh a0, 0(a0)
; RV32-NEXT: bltz a0, .LBB0_3
; RV32-NEXT: # %bb.1: # %.LBB0_1
; RV32-NEXT: beqz a1, .LBB0_3
; RV32-NEXT: # %bb.2: # %.LBB0_2
; RV32-NEXT: ret
; RV32-NEXT: .LBB0_3: # %return
; RV32-NEXT: li a0, 0
; RV32-NEXT: ret
;
; RV64-LABEL: func:
; RV64: # %bb.0: # %entry
; RV64-NEXT: lh a0, 0(a0)
; RV64-NEXT: bltz a0, .LBB0_3
; RV64-NEXT: # %bb.1: # %.LBB0_1
; RV64-NEXT: beqz a1, .LBB0_3
; RV64-NEXT: # %bb.2: # %.LBB0_2
; RV64-NEXT: ret
; RV64-NEXT: .LBB0_3: # %return
; RV64-NEXT: li a0, 0
; RV64-NEXT: ret
entry:
%0 = load i16, i16* %a
%cmp = icmp sgt i16 %0, -1
%tobool.not = icmp eq i16* %b, null
br i1 %cmp, label %.LBB0_1, label %return
.LBB0_1:
br i1 %tobool.not, label %return, label %.LBB0_2
.LBB0_2:
ret i16 %0
return:
ret i16 0
}
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