[llvm-commits] CVS: llvm/test/Regression/CodeGen/PowerPC/i64_fp.ll
Nate Begeman
natebegeman at mac.com
Tue Sep 6 15:23:26 PDT 2005
Changes in directory llvm/test/Regression/CodeGen/PowerPC:
i64_fp.ll added (r1.1)
---
Log message:
Test the new 64bit i64<->fp functionality
---
Diffs of the changes: (+17 -0)
i64_fp.ll | 17 +++++++++++++++++
1 files changed, 17 insertions(+)
Index: llvm/test/Regression/CodeGen/PowerPC/i64_fp.ll
diff -c /dev/null llvm/test/Regression/CodeGen/PowerPC/i64_fp.ll:1.1
*** /dev/null Tue Sep 6 17:23:25 2005
--- llvm/test/Regression/CodeGen/PowerPC/i64_fp.ll Tue Sep 6 17:23:15 2005
***************
*** 0 ****
--- 1,17 ----
+ ; fcfid and fctid should be generated when the 64bit feature is enabled, but not
+ ; otherwise.
+
+ ; RUN: llvm-as < %s | llc -march=ppc32 -mattr=+64bit | grep 'fcfid' &&
+ ; RUN: llvm-as < %s | llc -march=ppc32 -mattr=+64bit | grep 'fctidz' &&
+ ; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 | grep 'fcfid' &&
+ ; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 | grep 'fctidz' &&
+ ; RUN: llvm-as < %s | llc -march=ppc32 -mattr=-64bit | not grep 'fcfid' &&
+ ; RUN: llvm-as < %s | llc -march=ppc32 -mattr=-64bit | not grep 'fctidz' &&
+ ; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g4 | not grep 'fcfid' &&
+ ; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g4 | not grep 'fctidz'
+
+ double %X(double %Y) {
+ %A = cast double %Y to long
+ %B = cast long %A to double
+ ret double %B
+ }
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