diff options
Diffstat (limited to 'llvm/test/Transforms/InstCombine/constant-fold-iteration.ll')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/constant-fold-iteration.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstCombine/constant-fold-iteration.ll b/llvm/test/Transforms/InstCombine/constant-fold-iteration.ll new file mode 100644 index 00000000000..e1b692173ce --- /dev/null +++ b/llvm/test/Transforms/InstCombine/constant-fold-iteration.ll @@ -0,0 +1,10 @@ +; RUN: opt < %s -instcombine -S -debug 2>&1 | FileCheck %s +; REQUIRES: asserts +target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32" + +define i32 @a() nounwind readnone { +entry: + ret i32 zext (i1 icmp eq (i32 0, i32 ptrtoint (i32 ()* @a to i32)) to i32) +} +; CHECK: INSTCOMBINE ITERATION #1 +; CHECK-NOT: INSTCOMBINE ITERATION #2 |
