diff options
Diffstat (limited to 'llvm/test/Transforms/LoopVectorize/reverse_induction.ll')
| -rw-r--r-- | llvm/test/Transforms/LoopVectorize/reverse_induction.ll | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/reverse_induction.ll b/llvm/test/Transforms/LoopVectorize/reverse_induction.ll index ae8f9b3390d..24ffb6167de 100644 --- a/llvm/test/Transforms/LoopVectorize/reverse_induction.ll +++ b/llvm/test/Transforms/LoopVectorize/reverse_induction.ll @@ -118,16 +118,11 @@ loopend: ; } ; CHECK-LABEL: @reverse_forward_induction_i64_i8( +; CHECK: vector.body ; CHECK: %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ] -; CHECK: %offset.idx = sub i64 1023, %index -; CHECK: %[[a0:.+]] = add i64 %offset.idx, 0 -; CHECK: %[[a1:.+]] = add i64 %offset.idx, -1 -; CHECK: %[[a2:.+]] = add i64 %offset.idx, -2 -; CHECK: %[[a3:.+]] = add i64 %offset.idx, -3 -; CHECK: %[[a4:.+]] = add i64 %offset.idx, -4 -; CHECK: %[[a5:.+]] = add i64 %offset.idx, -5 -; CHECK: %[[a6:.+]] = add i64 %offset.idx, -6 -; CHECK: %[[a7:.+]] = add i64 %offset.idx, -7 +; CHECK: %vec.ind = phi <4 x i64> [ <i64 1023, i64 1022, i64 1021, i64 1020>, %vector.ph ] +; CHECK: %step.add = add <4 x i64> %vec.ind, <i64 -4, i64 -4, i64 -4, i64 -4> +; CHECK: trunc i64 %index to i8 define void @reverse_forward_induction_i64_i8() { entry: @@ -150,16 +145,10 @@ while.end: } ; CHECK-LABEL: @reverse_forward_induction_i64_i8_signed( -; CHECK: %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ] -; CHECK: %offset.idx = sub i64 1023, %index -; CHECK: %[[a0:.+]] = add i64 %offset.idx, 0 -; CHECK: %[[a1:.+]] = add i64 %offset.idx, -1 -; CHECK: %[[a2:.+]] = add i64 %offset.idx, -2 -; CHECK: %[[a3:.+]] = add i64 %offset.idx, -3 -; CHECK: %[[a4:.+]] = add i64 %offset.idx, -4 -; CHECK: %[[a5:.+]] = add i64 %offset.idx, -5 -; CHECK: %[[a6:.+]] = add i64 %offset.idx, -6 -; CHECK: %[[a7:.+]] = add i64 %offset.idx, -7 +; CHECK: vector.body: +; CHECK: %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ] +; CHECK: %vec.ind = phi <4 x i64> [ <i64 1023, i64 1022, i64 1021, i64 1020>, %vector.ph ] +; CHECK: %step.add = add <4 x i64> %vec.ind, <i64 -4, i64 -4, i64 -4, i64 -4> define void @reverse_forward_induction_i64_i8_signed() { entry: |
