Changes in directory llvm/lib/Target/X86:
README.txt updated: 1.17 -> 1.18
---
Log message:
add a note
---
Diffs of the changes: (+6 -0)
README.txt | 6 ++++++
1 files changed, 6 insertions(+)
Index: llvm/lib/Target/X86/README.txt
diff -u llvm/lib/Target/X86/README.txt:1.17 llvm/lib/Target/X86/README.txt:1.18
--- llvm/lib/Target/X86/README.txt:1.17 Sun Nov 27 22:52:39 2005
+++ llvm/lib/Target/X86/README.txt Thu Dec 1 18:11:20 2005
@@ -12,6 +12,12 @@
by using the EAX result from the mul. We should add a similar node for
DIVREM.
+another case is:
+
+long long test(int X, int Y) { return (long long)X*Y; }
+
+... which should only be one imul instruction.
+
//===---------------------------------------------------------------------===//
This should be one DIV/IDIV instruction, not a libcall:
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