summaryrefslogtreecommitdiffstats
path: root/test/Transforms/InstCombine/2007-04-04-BadFoldBitcastIntoMalloc.ll
diff options
context:
space:
mode:
Diffstat (limited to 'test/Transforms/InstCombine/2007-04-04-BadFoldBitcastIntoMalloc.ll')
-rw-r--r--test/Transforms/InstCombine/2007-04-04-BadFoldBitcastIntoMalloc.ll19
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
-}
OpenPOWER on IntegriCloud