You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
110 lines
2.9 KiB
110 lines
2.9 KiB
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
|
|
; RUN: | FileCheck -check-prefix=RV32I %s
|
|
|
|
define void @foo(i32 %a, i32 *%b, i1 %c) nounwind {
|
|
; RV32I-LABEL: foo:
|
|
; RV32I: # %bb.0:
|
|
; RV32I-NEXT: lw a3, 0(a1)
|
|
; RV32I-NEXT: beq a3, a0, .LBB0_12
|
|
; RV32I-NEXT: # %bb.1: # %test2
|
|
; RV32I-NEXT: lw a3, 0(a1)
|
|
; RV32I-NEXT: bne a3, a0, .LBB0_12
|
|
; RV32I-NEXT: # %bb.2: # %test3
|
|
; RV32I-NEXT: lw a3, 0(a1)
|
|
; RV32I-NEXT: blt a3, a0, .LBB0_12
|
|
; RV32I-NEXT: # %bb.3: # %test4
|
|
; RV32I-NEXT: lw a3, 0(a1)
|
|
; RV32I-NEXT: bge a3, a0, .LBB0_12
|
|
; RV32I-NEXT: # %bb.4: # %test5
|
|
; RV32I-NEXT: lw a3, 0(a1)
|
|
; RV32I-NEXT: bltu a3, a0, .LBB0_12
|
|
; RV32I-NEXT: # %bb.5: # %test6
|
|
; RV32I-NEXT: lw a3, 0(a1)
|
|
; RV32I-NEXT: bgeu a3, a0, .LBB0_12
|
|
; RV32I-NEXT: # %bb.6: # %test7
|
|
; RV32I-NEXT: lw a3, 0(a1)
|
|
; RV32I-NEXT: blt a0, a3, .LBB0_12
|
|
; RV32I-NEXT: # %bb.7: # %test8
|
|
; RV32I-NEXT: lw a3, 0(a1)
|
|
; RV32I-NEXT: bge a0, a3, .LBB0_12
|
|
; RV32I-NEXT: # %bb.8: # %test9
|
|
; RV32I-NEXT: lw a3, 0(a1)
|
|
; RV32I-NEXT: bltu a0, a3, .LBB0_12
|
|
; RV32I-NEXT: # %bb.9: # %test10
|
|
; RV32I-NEXT: lw a3, 0(a1)
|
|
; RV32I-NEXT: bgeu a0, a3, .LBB0_12
|
|
; RV32I-NEXT: # %bb.10: # %test11
|
|
; RV32I-NEXT: lw a0, 0(a1)
|
|
; RV32I-NEXT: andi a0, a2, 1
|
|
; RV32I-NEXT: bnez a0, .LBB0_12
|
|
; RV32I-NEXT: # %bb.11: # %test12
|
|
; RV32I-NEXT: lw a0, 0(a1)
|
|
; RV32I-NEXT: .LBB0_12: # %end
|
|
; RV32I-NEXT: ret
|
|
%val1 = load volatile i32, i32* %b
|
|
%tst1 = icmp eq i32 %val1, %a
|
|
br i1 %tst1, label %end, label %test2
|
|
|
|
test2:
|
|
%val2 = load volatile i32, i32* %b
|
|
%tst2 = icmp ne i32 %val2, %a
|
|
br i1 %tst2, label %end, label %test3
|
|
|
|
test3:
|
|
%val3 = load volatile i32, i32* %b
|
|
%tst3 = icmp slt i32 %val3, %a
|
|
br i1 %tst3, label %end, label %test4
|
|
|
|
test4:
|
|
%val4 = load volatile i32, i32* %b
|
|
%tst4 = icmp sge i32 %val4, %a
|
|
br i1 %tst4, label %end, label %test5
|
|
|
|
test5:
|
|
%val5 = load volatile i32, i32* %b
|
|
%tst5 = icmp ult i32 %val5, %a
|
|
br i1 %tst5, label %end, label %test6
|
|
|
|
test6:
|
|
%val6 = load volatile i32, i32* %b
|
|
%tst6 = icmp uge i32 %val6, %a
|
|
br i1 %tst6, label %end, label %test7
|
|
|
|
; Check for condition codes that don't have a matching instruction
|
|
|
|
test7:
|
|
%val7 = load volatile i32, i32* %b
|
|
%tst7 = icmp sgt i32 %val7, %a
|
|
br i1 %tst7, label %end, label %test8
|
|
|
|
test8:
|
|
%val8 = load volatile i32, i32* %b
|
|
%tst8 = icmp sle i32 %val8, %a
|
|
br i1 %tst8, label %end, label %test9
|
|
|
|
test9:
|
|
%val9 = load volatile i32, i32* %b
|
|
%tst9 = icmp ugt i32 %val9, %a
|
|
br i1 %tst9, label %end, label %test10
|
|
|
|
test10:
|
|
%val10 = load volatile i32, i32* %b
|
|
%tst10 = icmp ule i32 %val10, %a
|
|
br i1 %tst10, label %end, label %test11
|
|
|
|
; Check the case of a branch where the condition was generated in another
|
|
; function
|
|
|
|
test11:
|
|
%val11 = load volatile i32, i32* %b
|
|
br i1 %c, label %end, label %test12
|
|
|
|
test12:
|
|
%val12 = load volatile i32, i32* %b
|
|
br label %end
|
|
|
|
end:
|
|
ret void
|
|
}
|