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Differential D132108 Diff 454155 llvm/test/CodeGen/LoongArch/bnez-beqz.ll

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llvm/test/CodeGen/LoongArch/bnez-beqz.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc --mtriple=loongarch32 < %s | FileCheck %s --check-prefix=LA32 ; RUN: llc --mtriple=loongarch32 < %s | FileCheck %s --check-prefix=LA32
; RUN: llc --mtriple=loongarch64 < %s | FileCheck %s --check-prefix=LA64 ; RUN: llc --mtriple=loongarch64 < %s | FileCheck %s --check-prefix=LA64
declare void @bar() declare void @bar()
define void @bnez_i32(i32 signext %0) nounwind { define void @bnez_i32(i32 signext %0) nounwind {
; LA32-LABEL: bnez_i32: ; LA32-LABEL: bnez_i32:
; LA32: # %bb.0: # %start ; LA32: # %bb.0: # %start
; LA32-NEXT: addi.w $sp, $sp, -16 ; LA32-NEXT: addi.w $sp, $sp, -16
; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-NEXT: bnez $a0, .LBB0_2 ; LA32-NEXT: bnez $a0, .LBB0_2
; LA32-NEXT: # %bb.1: # %t ; LA32-NEXT: # %bb.1: # %t
; LA32-NEXT: bl bar ; LA32-NEXT: bl %plt(bar)
; LA32-NEXT: .LBB0_2: # %f ; LA32-NEXT: .LBB0_2: # %f
; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-NEXT: addi.w $sp, $sp, 16 ; LA32-NEXT: addi.w $sp, $sp, 16
; LA32-NEXT: ret ; LA32-NEXT: ret
; ;
; LA64-LABEL: bnez_i32: ; LA64-LABEL: bnez_i32:
; LA64: # %bb.0: # %start ; LA64: # %bb.0: # %start
; LA64-NEXT: addi.d $sp, $sp, -16 ; LA64-NEXT: addi.d $sp, $sp, -16
; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill ; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill
; LA64-NEXT: bnez $a0, .LBB0_2 ; LA64-NEXT: bnez $a0, .LBB0_2
; LA64-NEXT: # %bb.1: # %t ; LA64-NEXT: # %bb.1: # %t
; LA64-NEXT: bl bar ; LA64-NEXT: bl %plt(bar)
; LA64-NEXT: .LBB0_2: # %f ; LA64-NEXT: .LBB0_2: # %f
; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload ; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload
; LA64-NEXT: addi.d $sp, $sp, 16 ; LA64-NEXT: addi.d $sp, $sp, 16
; LA64-NEXT: ret ; LA64-NEXT: ret
start: start:
%1 = icmp eq i32 %0, 0 %1 = icmp eq i32 %0, 0
br i1 %1, label %t, label %f br i1 %1, label %t, label %f
t: t:
tail call void @bar() tail call void @bar()
br label %f br label %f
f: f:
ret void ret void
} }
define void @beqz_i32(i32 signext %0) nounwind { define void @beqz_i32(i32 signext %0) nounwind {
; LA32-LABEL: beqz_i32: ; LA32-LABEL: beqz_i32:
; LA32: # %bb.0: # %start ; LA32: # %bb.0: # %start
; LA32-NEXT: addi.w $sp, $sp, -16 ; LA32-NEXT: addi.w $sp, $sp, -16
; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-NEXT: beqz $a0, .LBB1_2 ; LA32-NEXT: beqz $a0, .LBB1_2
; LA32-NEXT: # %bb.1: # %t ; LA32-NEXT: # %bb.1: # %t
; LA32-NEXT: bl bar ; LA32-NEXT: bl %plt(bar)
; LA32-NEXT: .LBB1_2: # %f ; LA32-NEXT: .LBB1_2: # %f
; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-NEXT: addi.w $sp, $sp, 16 ; LA32-NEXT: addi.w $sp, $sp, 16
; LA32-NEXT: ret ; LA32-NEXT: ret
; ;
; LA64-LABEL: beqz_i32: ; LA64-LABEL: beqz_i32:
; LA64: # %bb.0: # %start ; LA64: # %bb.0: # %start
; LA64-NEXT: addi.d $sp, $sp, -16 ; LA64-NEXT: addi.d $sp, $sp, -16
; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill ; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill
; LA64-NEXT: beqz $a0, .LBB1_2 ; LA64-NEXT: beqz $a0, .LBB1_2
; LA64-NEXT: # %bb.1: # %t ; LA64-NEXT: # %bb.1: # %t
; LA64-NEXT: bl bar ; LA64-NEXT: bl %plt(bar)
; LA64-NEXT: .LBB1_2: # %f ; LA64-NEXT: .LBB1_2: # %f
; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload ; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload
; LA64-NEXT: addi.d $sp, $sp, 16 ; LA64-NEXT: addi.d $sp, $sp, 16
; LA64-NEXT: ret ; LA64-NEXT: ret
start: start:
%1 = icmp ne i32 %0, 0 %1 = icmp ne i32 %0, 0
br i1 %1, label %t, label %f br i1 %1, label %t, label %f
t: t:
tail call void @bar() tail call void @bar()
br label %f br label %f
f: f:
ret void ret void
} }
define void @bnez_i64(i64 %0) nounwind { define void @bnez_i64(i64 %0) nounwind {
; LA32-LABEL: bnez_i64: ; LA32-LABEL: bnez_i64:
; LA32: # %bb.0: # %start ; LA32: # %bb.0: # %start
; LA32-NEXT: addi.w $sp, $sp, -16 ; LA32-NEXT: addi.w $sp, $sp, -16
; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-NEXT: or $a0, $a0, $a1 ; LA32-NEXT: or $a0, $a0, $a1
; LA32-NEXT: bnez $a0, .LBB2_2 ; LA32-NEXT: bnez $a0, .LBB2_2
; LA32-NEXT: # %bb.1: # %t ; LA32-NEXT: # %bb.1: # %t
; LA32-NEXT: bl bar ; LA32-NEXT: bl %plt(bar)
; LA32-NEXT: .LBB2_2: # %f ; LA32-NEXT: .LBB2_2: # %f
; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-NEXT: addi.w $sp, $sp, 16 ; LA32-NEXT: addi.w $sp, $sp, 16
; LA32-NEXT: ret ; LA32-NEXT: ret
; ;
; LA64-LABEL: bnez_i64: ; LA64-LABEL: bnez_i64:
; LA64: # %bb.0: # %start ; LA64: # %bb.0: # %start
; LA64-NEXT: addi.d $sp, $sp, -16 ; LA64-NEXT: addi.d $sp, $sp, -16
; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill ; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill
; LA64-NEXT: bnez $a0, .LBB2_2 ; LA64-NEXT: bnez $a0, .LBB2_2
; LA64-NEXT: # %bb.1: # %t ; LA64-NEXT: # %bb.1: # %t
; LA64-NEXT: bl bar ; LA64-NEXT: bl %plt(bar)
; LA64-NEXT: .LBB2_2: # %f ; LA64-NEXT: .LBB2_2: # %f
; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload ; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload
; LA64-NEXT: addi.d $sp, $sp, 16 ; LA64-NEXT: addi.d $sp, $sp, 16
; LA64-NEXT: ret ; LA64-NEXT: ret
start: start:
%1 = icmp eq i64 %0, 0 %1 = icmp eq i64 %0, 0
br i1 %1, label %t, label %f br i1 %1, label %t, label %f
t: t:
tail call void @bar() tail call void @bar()
br label %f br label %f
f: f:
ret void ret void
} }
define void @beqz_i64(i64 %0) nounwind { define void @beqz_i64(i64 %0) nounwind {
; LA32-LABEL: beqz_i64: ; LA32-LABEL: beqz_i64:
; LA32: # %bb.0: # %start ; LA32: # %bb.0: # %start
; LA32-NEXT: addi.w $sp, $sp, -16 ; LA32-NEXT: addi.w $sp, $sp, -16
; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-NEXT: or $a0, $a0, $a1 ; LA32-NEXT: or $a0, $a0, $a1
; LA32-NEXT: beqz $a0, .LBB3_2 ; LA32-NEXT: beqz $a0, .LBB3_2
; LA32-NEXT: # %bb.1: # %t ; LA32-NEXT: # %bb.1: # %t
; LA32-NEXT: bl bar ; LA32-NEXT: bl %plt(bar)
; LA32-NEXT: .LBB3_2: # %f ; LA32-NEXT: .LBB3_2: # %f
; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-NEXT: addi.w $sp, $sp, 16 ; LA32-NEXT: addi.w $sp, $sp, 16
; LA32-NEXT: ret ; LA32-NEXT: ret
; ;
; LA64-LABEL: beqz_i64: ; LA64-LABEL: beqz_i64:
; LA64: # %bb.0: # %start ; LA64: # %bb.0: # %start
; LA64-NEXT: addi.d $sp, $sp, -16 ; LA64-NEXT: addi.d $sp, $sp, -16
; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill ; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill
; LA64-NEXT: beqz $a0, .LBB3_2 ; LA64-NEXT: beqz $a0, .LBB3_2
; LA64-NEXT: # %bb.1: # %t ; LA64-NEXT: # %bb.1: # %t
; LA64-NEXT: bl bar ; LA64-NEXT: bl %plt(bar)
; LA64-NEXT: .LBB3_2: # %f ; LA64-NEXT: .LBB3_2: # %f
; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload ; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload
; LA64-NEXT: addi.d $sp, $sp, 16 ; LA64-NEXT: addi.d $sp, $sp, 16
; LA64-NEXT: ret ; LA64-NEXT: ret
start: start:
%1 = icmp ne i64 %0, 0 %1 = icmp ne i64 %0, 0
br i1 %1, label %t, label %f br i1 %1, label %t, label %f
t: t:
tail call void @bar() tail call void @bar()
br label %f br label %f
f: f:
ret void ret void
} }