Changes in directory llvm/lib/Target/PowerPC:
README.txt updated: 1.93 -> 1.94
---
Log message:
Add a note
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Diffs of the changes: (+9 -0)
README.txt | 9 +++++++++
1 files changed, 9 insertions(+)
Index: llvm/lib/Target/PowerPC/README.txt
diff -u llvm/lib/Target/PowerPC/README.txt:1.93
llvm/lib/Target/PowerPC/README.txt:1.94
--- llvm/lib/Target/PowerPC/README.txt:1.93 Mon Jul 10 15:56:58 2006
+++ llvm/lib/Target/PowerPC/README.txt Thu Jul 13 23:07:29 2006
@@ -530,3 +530,12 @@
or r2, r2, r4
stw r2, 0(r3)
blr
+
+===-------------------------------------------------------------------------===
+
+On PPC64, this results in a truncate followed by a truncstore. These should
+be folded together.
+
+unsigned short G;
+void foo(unsigned long H) { G = H; }
+
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