diff options
Diffstat (limited to 'test/CodeGen/PowerPC/memCmpUsedInZeroEqualityComparison.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/memCmpUsedInZeroEqualityComparison.ll | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/test/CodeGen/PowerPC/memCmpUsedInZeroEqualityComparison.ll b/test/CodeGen/PowerPC/memCmpUsedInZeroEqualityComparison.ll index d398dfe7fc92..059665adc351 100644 --- a/test/CodeGen/PowerPC/memCmpUsedInZeroEqualityComparison.ll +++ b/test/CodeGen/PowerPC/memCmpUsedInZeroEqualityComparison.ll @@ -100,28 +100,26 @@ define signext i32 @zeroEqualityTest04() { ; CHECK-NEXT: addi 5, 4, .LzeroEqualityTest02.buffer2@toc@l ; CHECK-NEXT: ldbrx 3, 0, 6 ; CHECK-NEXT: ldbrx 4, 0, 5 -; CHECK-NEXT: subf. 7, 4, 3 +; CHECK-NEXT: cmpld 3, 4 ; CHECK-NEXT: bne 0, .LBB3_2 ; CHECK-NEXT: # BB#1: # %loadbb1 ; CHECK-NEXT: li 4, 8 ; CHECK-NEXT: ldbrx 3, 6, 4 ; CHECK-NEXT: ldbrx 4, 5, 4 -; CHECK-NEXT: subf. 5, 4, 3 -; CHECK-NEXT: beq 0, .LBB3_4 +; CHECK-NEXT: li 5, 0 +; CHECK-NEXT: cmpld 3, 4 +; CHECK-NEXT: beq 0, .LBB3_3 ; CHECK-NEXT: .LBB3_2: # %res_block ; CHECK-NEXT: cmpld 3, 4 -; CHECK-NEXT: li 3, 1 +; CHECK-NEXT: li 11, 1 ; CHECK-NEXT: li 12, -1 -; CHECK-NEXT: isel 3, 12, 3, 0 +; CHECK-NEXT: isel 5, 12, 11, 0 ; CHECK-NEXT: .LBB3_3: # %endblock -; CHECK-NEXT: cmpwi 3, 1 +; CHECK-NEXT: cmpwi 5, 1 ; CHECK-NEXT: li 3, 0 ; CHECK-NEXT: li 4, 1 ; CHECK-NEXT: isel 3, 4, 3, 0 ; CHECK-NEXT: blr -; CHECK-NEXT: .LBB3_4: -; CHECK-NEXT: li 3, 0 -; CHECK-NEXT: b .LBB3_3 %call = tail call signext i32 @memcmp(i8* bitcast ([4 x i32]* @zeroEqualityTest02.buffer1 to i8*), i8* bitcast ([4 x i32]* @zeroEqualityTest02.buffer2 to i8*), i64 16) %not.cmp = icmp slt i32 %call, 1 %. = zext i1 %not.cmp to i32 @@ -138,27 +136,25 @@ define signext i32 @zeroEqualityTest05() { ; CHECK-NEXT: addi 5, 4, .LzeroEqualityTest03.buffer2@toc@l ; CHECK-NEXT: ldbrx 3, 0, 6 ; CHECK-NEXT: ldbrx 4, 0, 5 -; CHECK-NEXT: subf. 7, 4, 3 +; CHECK-NEXT: cmpld 3, 4 ; CHECK-NEXT: bne 0, .LBB4_2 ; CHECK-NEXT: # BB#1: # %loadbb1 ; CHECK-NEXT: li 4, 8 ; CHECK-NEXT: ldbrx 3, 6, 4 ; CHECK-NEXT: ldbrx 4, 5, 4 -; CHECK-NEXT: subf. 5, 4, 3 -; CHECK-NEXT: beq 0, .LBB4_4 +; CHECK-NEXT: li 5, 0 +; CHECK-NEXT: cmpld 3, 4 +; CHECK-NEXT: beq 0, .LBB4_3 ; CHECK-NEXT: .LBB4_2: # %res_block ; CHECK-NEXT: cmpld 3, 4 -; CHECK-NEXT: li 3, 1 +; CHECK-NEXT: li 11, 1 ; CHECK-NEXT: li 12, -1 -; CHECK-NEXT: isel 3, 12, 3, 0 +; CHECK-NEXT: isel 5, 12, 11, 0 ; CHECK-NEXT: .LBB4_3: # %endblock -; CHECK-NEXT: srwi 3, 3, 31 +; CHECK-NEXT: srwi 3, 5, 31 ; CHECK-NEXT: xori 3, 3, 1 ; CHECK-NEXT: clrldi 3, 3, 32 ; CHECK-NEXT: blr -; CHECK-NEXT: .LBB4_4: -; CHECK-NEXT: li 3, 0 -; CHECK-NEXT: b .LBB4_3 %call = tail call signext i32 @memcmp(i8* bitcast ([4 x i32]* @zeroEqualityTest03.buffer1 to i8*), i8* bitcast ([4 x i32]* @zeroEqualityTest03.buffer2 to i8*), i64 16) %call.lobit = lshr i32 %call, 31 %call.lobit.not = xor i32 %call.lobit, 1 |