Changes in directory llvm/test/Assembler:
2007-03-19-NegValue.ll added (r1.1)
---
Log message:
Test case noticed by Sheng that fails because negative values that are
greater than 64-bits don't have the sign bits extended on construction of
the APInt.
---
Diffs of the changes: (+7 -0)
2007-03-19-NegValue.ll | 7 +++++++
1 files changed, 7 insertions(+)
Index: llvm/test/Assembler/2007-03-19-NegValue.ll
diff -c /dev/null llvm/test/Assembler/2007-03-19-NegValue.ll:1.1
*** /dev/null Mon Mar 19 15:35:36 2007
--- llvm/test/Assembler/2007-03-19-NegValue.ll Mon Mar 19 15:35:26 2007
***************
*** 0 ****
--- 1,7 ----
+ ; Test whether negative values > 64 bits retain their negativeness.
+ ; RUN: llvm-as < %s | llvm-dis | grep 'add i65.*, -1'
+
+ define i65 @testConsts(i65 %N) {
+ %a = add i65 %N, -1
+ ret i65 %a
+ }
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