[llvm-commits] CVS: llvm/test/Regression/CodeGen/PowerPC/2006-01-20-ShiftPartsCrash.ll
Chris Lattner
lattner at cs.uiuc.edu
Fri Jan 20 20:25:19 PST 2006
Changes in directory llvm/test/Regression/CodeGen/PowerPC:
2006-01-20-ShiftPartsCrash.ll added (r1.1)
---
Log message:
new testcase that crashes llc for ppc
---
Diffs of the changes: (+17 -0)
2006-01-20-ShiftPartsCrash.ll | 17 +++++++++++++++++
1 files changed, 17 insertions(+)
Index: llvm/test/Regression/CodeGen/PowerPC/2006-01-20-ShiftPartsCrash.ll
diff -c /dev/null llvm/test/Regression/CodeGen/PowerPC/2006-01-20-ShiftPartsCrash.ll:1.1
*** /dev/null Fri Jan 20 22:25:17 2006
--- llvm/test/Regression/CodeGen/PowerPC/2006-01-20-ShiftPartsCrash.ll Fri Jan 20 22:25:07 2006
***************
*** 0 ****
--- 1,17 ----
+ ; RUN: llvm-as < %s | llc
+
+ void %iterative_hash_host_wide_int() {
+ %zero = alloca int ; <int*> [#uses=2]
+ %b = alloca uint ; <uint*> [#uses=1]
+ store int 0, int* %zero
+ %tmp = load int* %zero ; <int> [#uses=1]
+ %tmp5 = cast int %tmp to uint ; <uint> [#uses=1]
+ %tmp6 = add uint %tmp5, 32 ; <uint> [#uses=1]
+ %tmp6 = cast uint %tmp6 to int ; <int> [#uses=1]
+ %tmp7 = load long* null ; <long> [#uses=1]
+ %tmp6 = cast int %tmp6 to ubyte ; <ubyte> [#uses=1]
+ %tmp8 = shr long %tmp7, ubyte %tmp6 ; <long> [#uses=1]
+ %tmp8 = cast long %tmp8 to uint ; <uint> [#uses=1]
+ store uint %tmp8, uint* %b
+ unreachable
+ }
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