diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/memCmpUsedInZeroEqualityComparison.ll | 34 |
1 files changed, 14 insertions, 20 deletions
diff --git a/llvm/test/CodeGen/PowerPC/memCmpUsedInZeroEqualityComparison.ll b/llvm/test/CodeGen/PowerPC/memCmpUsedInZeroEqualityComparison.ll index 584c9ea40f5..a48a42ee918 100644 --- a/llvm/test/CodeGen/PowerPC/memCmpUsedInZeroEqualityComparison.ll +++ b/llvm/test/CodeGen/PowerPC/memCmpUsedInZeroEqualityComparison.ll @@ -21,8 +21,7 @@ define signext i32 @zeroEqualityTest02(i8* %x, i8* %y) { ; CHECK-NEXT: lwz 3, 0(3) ; CHECK-NEXT: lwz 4, 0(4) ; CHECK-NEXT: li 5, 1 -; CHECK-NEXT: xor 3, 3, 4 -; CHECK-NEXT: cmplwi 3, 0 +; CHECK-NEXT: cmpld 3, 4 ; CHECK-NEXT: isel 3, 0, 5, 2 ; CHECK-NEXT: clrldi 3, 3, 32 ; CHECK-NEXT: blr @@ -38,19 +37,19 @@ define signext i32 @zeroEqualityTest01(i8* %x, i8* %y) { ; CHECK: # BB#0: # %loadbb ; CHECK-NEXT: ld 5, 0(3) ; CHECK-NEXT: ld 6, 0(4) -; CHECK-NEXT: xor. 5, 5, 6 +; CHECK-NEXT: cmpld 5, 6 ; CHECK-NEXT: bne 0, .LBB1_2 ; CHECK-NEXT: # BB#1: # %loadbb1 ; CHECK-NEXT: ld 3, 8(3) ; CHECK-NEXT: ld 4, 8(4) -; CHECK-NEXT: xor. 3, 3, 4 +; CHECK-NEXT: cmpld 3, 4 +; CHECK-NEXT: li 3, 0 ; CHECK-NEXT: beq 0, .LBB1_3 ; CHECK-NEXT: .LBB1_2: # %res_block ; CHECK-NEXT: li 3, 1 ; CHECK-NEXT: clrldi 3, 3, 32 ; CHECK-NEXT: blr -; CHECK-NEXT: .LBB1_3: -; CHECK-NEXT: li 3, 0 +; CHECK-NEXT: .LBB1_3: # %endblock ; CHECK-NEXT: clrldi 3, 3, 32 ; CHECK-NEXT: blr %call = tail call signext i32 @memcmp(i8* %x, i8* %y, i64 16) @@ -65,27 +64,24 @@ define signext i32 @zeroEqualityTest03(i8* %x, i8* %y) { ; CHECK: # BB#0: # %loadbb ; CHECK-NEXT: lwz 5, 0(3) ; CHECK-NEXT: lwz 6, 0(4) -; CHECK-NEXT: xor 5, 5, 6 -; CHECK-NEXT: cmplwi 5, 0 +; CHECK-NEXT: cmpld 5, 6 ; CHECK-NEXT: bne 0, .LBB2_3 ; CHECK-NEXT: # BB#1: # %loadbb1 ; CHECK-NEXT: lhz 5, 4(3) ; CHECK-NEXT: lhz 6, 4(4) -; CHECK-NEXT: xor 5, 5, 6 -; CHECK-NEXT: rlwinm. 5, 5, 0, 16, 31 +; CHECK-NEXT: cmpld 5, 6 ; CHECK-NEXT: bne 0, .LBB2_3 ; CHECK-NEXT: # BB#2: # %loadbb2 ; CHECK-NEXT: lbz 3, 6(3) ; CHECK-NEXT: lbz 4, 6(4) -; CHECK-NEXT: xor 3, 3, 4 -; CHECK-NEXT: rlwinm. 3, 3, 0, 24, 31 +; CHECK-NEXT: cmpld 3, 4 +; CHECK-NEXT: li 3, 0 ; CHECK-NEXT: beq 0, .LBB2_4 ; CHECK-NEXT: .LBB2_3: # %res_block ; CHECK-NEXT: li 3, 1 ; CHECK-NEXT: clrldi 3, 3, 32 ; CHECK-NEXT: blr -; CHECK-NEXT: .LBB2_4: -; CHECK-NEXT: li 3, 0 +; CHECK-NEXT: .LBB2_4: # %endblock ; CHECK-NEXT: clrldi 3, 3, 32 ; CHECK-NEXT: blr %call = tail call signext i32 @memcmp(i8* %x, i8* %y, i64 7) @@ -178,24 +174,22 @@ define signext i32 @zeroEqualityTest06() { ; CHECK-NEXT: addis 4, 2, .LzeroEqualityTest04.buffer2@toc@ha ; CHECK-NEXT: ld 3, .LzeroEqualityTest04.buffer1@toc@l(3) ; CHECK-NEXT: ld 4, .LzeroEqualityTest04.buffer2@toc@l(4) -; CHECK-NEXT: xor. 3, 3, 4 +; CHECK-NEXT: cmpld 3, 4 ; CHECK-NEXT: bne 0, .LBB5_2 ; CHECK-NEXT: # BB#1: # %loadbb1 ; CHECK-NEXT: addis 3, 2, .LzeroEqualityTest04.buffer1@toc@ha+8 ; CHECK-NEXT: addis 4, 2, .LzeroEqualityTest04.buffer2@toc@ha+8 ; CHECK-NEXT: ld 3, .LzeroEqualityTest04.buffer1@toc@l+8(3) ; CHECK-NEXT: ld 4, .LzeroEqualityTest04.buffer2@toc@l+8(4) -; CHECK-NEXT: xor. 3, 3, 4 -; CHECK-NEXT: beq 0, .LBB5_4 +; CHECK-NEXT: cmpld 3, 4 +; CHECK-NEXT: li 3, 0 +; CHECK-NEXT: beq 0, .LBB5_3 ; CHECK-NEXT: .LBB5_2: # %res_block ; CHECK-NEXT: li 3, 1 ; CHECK-NEXT: .LBB5_3: # %endblock ; CHECK-NEXT: cntlzw 3, 3 ; CHECK-NEXT: srwi 3, 3, 5 ; CHECK-NEXT: blr -; CHECK-NEXT: .LBB5_4: -; CHECK-NEXT: li 3, 0 -; CHECK-NEXT: b .LBB5_3 %call = tail call signext i32 @memcmp(i8* bitcast ([15 x i32]* @zeroEqualityTest04.buffer1 to i8*), i8* bitcast ([15 x i32]* @zeroEqualityTest04.buffer2 to i8*), i64 16) %not.tobool = icmp eq i32 %call, 0 %cond = zext i1 %not.tobool to i32 |
