diff options
Diffstat (limited to 'llvm/test/Transforms/InstCombine/multi-use-or.ll')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/multi-use-or.ll | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/llvm/test/Transforms/InstCombine/multi-use-or.ll b/llvm/test/Transforms/InstCombine/multi-use-or.ll deleted file mode 100644 index 8b90e0d7f61..00000000000 --- a/llvm/test/Transforms/InstCombine/multi-use-or.ll +++ /dev/null @@ -1,24 +0,0 @@ -; RUN: opt < %s -instcombine -S | grep "fadd double .sx, .sy" -; The 'or' has multiple uses, make sure that this doesn't prevent instcombine -; from propagating the extends to the truncs. - -define double @ScaleObjectAdd(double %sx, double %sy, double %sz) nounwind { -entry: - %sx34 = bitcast double %sx to i64 ; <i64> [#uses=1] - %sx3435 = zext i64 %sx34 to i192 ; <i192> [#uses=1] - %sy22 = bitcast double %sy to i64 ; <i64> [#uses=1] - %sy2223 = zext i64 %sy22 to i192 ; <i192> [#uses=1] - %sy222324 = shl i192 %sy2223, 128 ; <i192> [#uses=1] - %sy222324.ins = or i192 %sx3435, %sy222324 ; <i192> [#uses=1] - - - %a = trunc i192 %sy222324.ins to i64 ; <i64> [#uses=1] - %b = bitcast i64 %a to double ; <double> [#uses=1] - %c = lshr i192 %sy222324.ins, 128 ; <i192> [#uses=1] - %d = trunc i192 %c to i64 ; <i64> [#uses=1] - %e = bitcast i64 %d to double ; <double> [#uses=1] - %f = fadd double %b, %e - -; ret double %e - ret double %f -} |
