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author | dim <dim@FreeBSD.org> | 2011-07-17 15:36:56 +0000 |
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committer | dim <dim@FreeBSD.org> | 2011-07-17 15:36:56 +0000 |
commit | 1176aa52646fe641a4243a246aa7f960c708a274 (patch) | |
tree | c8086addb211fa670a9d2b1038d8c2e453229755 /test/Transforms/InstCombine/2007-04-04-BadFoldBitcastIntoMalloc.ll | |
parent | ece02cd5829cea836e9365b0845a8ef042d17b0a (diff) | |
download | FreeBSD-src-1176aa52646fe641a4243a246aa7f960c708a274.zip FreeBSD-src-1176aa52646fe641a4243a246aa7f960c708a274.tar.gz |
Vendor import of llvm trunk r135360:
http://llvm.org/svn/llvm-project/llvm/trunk@135360
Diffstat (limited to 'test/Transforms/InstCombine/2007-04-04-BadFoldBitcastIntoMalloc.ll')
-rw-r--r-- | test/Transforms/InstCombine/2007-04-04-BadFoldBitcastIntoMalloc.ll | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/test/Transforms/InstCombine/2007-04-04-BadFoldBitcastIntoMalloc.ll b/test/Transforms/InstCombine/2007-04-04-BadFoldBitcastIntoMalloc.ll deleted file mode 100644 index b59d3c8..0000000 --- a/test/Transforms/InstCombine/2007-04-04-BadFoldBitcastIntoMalloc.ll +++ /dev/null @@ -1,19 +0,0 @@ -; In the presence of a negative offset (the -8 below), a fold of a bitcast into -; a malloc messes up the element count, causing an extra 4GB to be allocated on -; 64-bit targets. -; -; RUN: opt < %s -instcombine -S | not grep {= add } - -target datalayout = "e-p:64:64:64-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" -target triple = "x86_64-unknown-freebsd6.2" - -define i1 @test(i32 %tmp141, double** %tmp145) -{ - %tmp133 = add i32 %tmp141, 1 - %tmp134 = shl i32 %tmp133, 3 - %tmp135 = add i32 %tmp134, -8 - %tmp136 = malloc i8, i32 %tmp135 - %tmp137 = bitcast i8* %tmp136 to double* - store double* %tmp137, double** %tmp145 - ret i1 false -} |