diff options
Diffstat (limited to 'llvm/test/Transforms')
| -rw-r--r-- | llvm/test/Transforms/Reassociate/mul_neg.ll | 13 | ||||
| -rw-r--r-- | llvm/test/Transforms/Reassociate/multistep.ll | 6 |
2 files changed, 3 insertions, 16 deletions
diff --git a/llvm/test/Transforms/Reassociate/mul_neg.ll b/llvm/test/Transforms/Reassociate/mul_neg.ll deleted file mode 100644 index e8765ffaa46..00000000000 --- a/llvm/test/Transforms/Reassociate/mul_neg.ll +++ /dev/null @@ -1,13 +0,0 @@ -; RUN: opt -S -reassociate < %s | FileCheck %s - -; t=-a; retval = t*7|t => t-a; retval => a*-7|t -define i32 @mulneg(i32 %a) nounwind uwtable ssp { -entry: - %sub = sub nsw i32 0, %a - %tmp1 = mul i32 %sub, 7 - %tmp2 = xor i32 %sub, %tmp1 - ret i32 %tmp2 -; CHECK: entry -; CHECK: %tmp1 = mul i32 %a, -7 -; CHECK: ret -} diff --git a/llvm/test/Transforms/Reassociate/multistep.ll b/llvm/test/Transforms/Reassociate/multistep.ll index 60727c1bf6c..7466d2e99d8 100644 --- a/llvm/test/Transforms/Reassociate/multistep.ll +++ b/llvm/test/Transforms/Reassociate/multistep.ll @@ -1,7 +1,7 @@ ; RUN: opt < %s -reassociate -S | FileCheck %s define i64 @multistep1(i64 %a, i64 %b, i64 %c) { -; Check that a*a*b+a*a*c is turned into (a*a)*(b+c). +; Check that a*a*b+a*a*c is turned into a*(a*(b+c)). ; CHECK: @multistep1 %t0 = mul i64 %a, %b %t1 = mul i64 %a, %t0 ; a*(a*b) @@ -9,8 +9,8 @@ define i64 @multistep1(i64 %a, i64 %b, i64 %c) { %t3 = mul i64 %a, %t2 ; a*(a*c) %t4 = add i64 %t1, %t3 ; CHECK-NEXT: add i64 %c, %b -; CHECK-NEXT: mul i64 %a, %a -; CHECK-NEXT: mul i64 %tmp{{.*}}, %tmp{{.*}} +; CHECK-NEXT: mul i64 %tmp{{.*}}, %a +; CHECK-NEXT: mul i64 %tmp{{.*}}, %a ; CHECK-NEXT: ret ret i64 %t4 } |
