Changes in directory llvm/test/Regression/Transforms/Inline:
inline_prune.ll added (r1.1)
---
Log message:
testcase for the recent inliner improvement.
---
Diffs of the changes: (+40 -0)
inline_prune.ll | 40 ++++++++++++++++++++++++++++++++++++++++
1 files changed, 40 insertions(+)
Index: llvm/test/Regression/Transforms/Inline/inline_prune.ll
diff -c /dev/null llvm/test/Regression/Transforms/Inline/inline_prune.ll:1.1
*** /dev/null Thu Jun 1 16:55:08 2006
--- llvm/test/Regression/Transforms/Inline/inline_prune.ll Thu Jun 1
16:54:58 2006
***************
*** 0 ****
--- 1,40 ----
+ ; RUN: llvm-as < %s | opt -inline -disable-output &&
+ ; RUN: llvm-as < %s | opt -inline | llvm-dis | not grep 'callee[12](' &&
+ ; RUN: llvm-as < %s | opt -inline | llvm-dis | not grep mul
+
+ implementation
+
+ internal int %callee1(int %A, int %B) {
+ %cond = seteq int %A, 123
+ br bool %cond, label %T, label %F
+ T:
+ %C = mul int %B, %B
+ ret int %C
+ F:
+ ret int 0
+ }
+
+ internal int %callee2(int %A, int %B) {
+ switch int %A, label %T [
+ int 10, label %F
+ int 1234, label %G
+ ]
+ %cond = seteq int %A, 123
+ br bool %cond, label %T, label %F
+ T:
+ %C = mul int %B, %B
+ ret int %C
+ F:
+ ret int 0
+ G:
+ %D = mul int %B, %B
+ %E = mul int %D, %B
+ ret int %E
+ }
+
+ int %test(int %A) {
+ %X = call int %callee1(int 10, int %A)
+ %Y = call int %callee2(int 10, int %A)
+ %Z = add int %X, %Y
+ ret int %Z
+ }
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