Changes in directory llvm/lib/Target/X86:
README.txt updated: 1.104 -> 1.105
---
Log message:
Another entry
---
Diffs of the changes: (+12 -0)
README.txt | 12 ++++++++++++
1 files changed, 12 insertions(+)
Index: llvm/lib/Target/X86/README.txt
diff -u llvm/lib/Target/X86/README.txt:1.104
llvm/lib/Target/X86/README.txt:1.105
--- llvm/lib/Target/X86/README.txt:1.104 Tue May 9 01:54:05 2006
+++ llvm/lib/Target/X86/README.txt Wed May 17 14:05:31 2006
@@ -1171,3 +1171,15 @@
ret
or use pxor (to make a zero vector) and shuffle (to insert it).
+
+//===---------------------------------------------------------------------===//
+
+Bad codegen:
+
+char foo(int x) { return x; }
+
+_foo:
+ movl 4(%esp), %eax
+ shll $24, %eax
+ sarl $24, %eax
+ ret
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