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| author | Dan Gohman <gohman@apple.com> | 2010-02-22 23:07:52 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-02-22 23:07:52 +0000 |
| commit | d8abbf0af684c6a51bc982faeec29813c4b10802 (patch) | |
| tree | 90bb9a89439d361f93d8d1ae4fe96509c2efa791 /llvm | |
| parent | 4c172c63e510647e34110c4d5fc23c71c1905b96 (diff) | |
| download | bcm5719-llvm-d8abbf0af684c6a51bc982faeec29813c4b10802.tar.gz bcm5719-llvm-d8abbf0af684c6a51bc982faeec29813c4b10802.zip | |
Add a test for canonicalizing ConstantExpr operands.
llvm-svn: 96820
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/constant-fold-ptr-casts.ll | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/llvm/test/Transforms/InstCombine/constant-fold-ptr-casts.ll b/llvm/test/Transforms/InstCombine/constant-fold-ptr-casts.ll index 9b6c6c3f58f..50954468b6f 100644 --- a/llvm/test/Transforms/InstCombine/constant-fold-ptr-casts.ll +++ b/llvm/test/Transforms/InstCombine/constant-fold-ptr-casts.ll @@ -1,4 +1,4 @@ -; RUN: opt < %s -instcombine -S | grep {ret i32 2143034560} +; RUN: opt < %s -instcombine -S | grep {ret i32 2143034560} | count 2 ; Instcombine should be able to completely fold this code. @@ -16,3 +16,12 @@ entry: ret i32 %t1 } +define i32 @goo() nounwind { +entry: + %tmp87.2 = load i64* inttoptr (i32 add (i32 ptrtoint ([3 x i64]* @bar to i32), i32 16) to i64*), align 8 + %t0 = bitcast i64 %tmp87.2 to double + %tmp9192.2 = fptrunc double %t0 to float + %t1 = bitcast float %tmp9192.2 to i32 + ret i32 %t1 +} + |
