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Diffstat (limited to 'llvm/test/Transforms/InstCombine/OverlappingInsertvalues.ll')
-rw-r--r-- | llvm/test/Transforms/InstCombine/OverlappingInsertvalues.ll | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/llvm/test/Transforms/InstCombine/OverlappingInsertvalues.ll b/llvm/test/Transforms/InstCombine/OverlappingInsertvalues.ll deleted file mode 100644 index 9248aecdf57..00000000000 --- a/llvm/test/Transforms/InstCombine/OverlappingInsertvalues.ll +++ /dev/null @@ -1,36 +0,0 @@ -; RUN: opt < %s -instcombine -S | FileCheck %s -target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" - -; Check that we can find and remove redundant insertvalues -; CHECK-LABEL: foo_simple -; CHECK-NOT: i8* %x, 0 -define { i8*, i64, i32 } @foo_simple(i8* %x, i8* %y) nounwind { -entry: - %0 = insertvalue { i8*, i64, i32 } undef, i8* %x, 0 - %1 = insertvalue { i8*, i64, i32 } %0, i8* %y, 0 - ret { i8*, i64, i32 } %1 -} -; Check that we can find and remove redundant nodes in insertvalues chain -; CHECK-LABEL: foo_ovwrt_chain -; CHECK-NOT: i64 %y, 1 -; CHECK-NOT: i32 555, 2 -define { i8*, i64, i32 } @foo_ovwrt_chain(i8* %x, i64 %y, i64 %z) nounwind { -entry: - %0 = insertvalue { i8*, i64, i32 } undef, i8* %x, 0 - %1 = insertvalue { i8*, i64, i32 } %0, i64 %y, 1 - %2 = insertvalue { i8*, i64, i32 } %1, i32 555, 2 - %3 = insertvalue { i8*, i64, i32 } %2, i64 %z, 1 - %4 = insertvalue { i8*, i64, i32 } %3, i32 777, 2 - ret { i8*, i64, i32 } %4 -} -; Check that we propagate insertvalues only if they are use as the first -; operand (as initial value of aggregate) -; CHECK-LABEL: foo_use_as_second_operand -; CHECK: i16 %x, 0 -; CHECK: %0, 1 -define { i8, {i16, i32} } @foo_use_as_second_operand(i16 %x) nounwind { -entry: - %0 = insertvalue { i16, i32 } undef, i16 %x, 0 - %1 = insertvalue { i8, {i16, i32} } undef, { i16, i32 } %0, 1 - ret { i8, {i16, i32} } %1 -} |