[llvm-commits] CVS: llvm/test/Regression/Transforms/SimplifyLibCalls/SPrintF.ll

[Chris Lattner]

Changes in directory llvm/test/Regression/Transforms/SimplifyLibCalls:

SPrintF.ll updated: 1.1 -> 1.2
---
Log message:

Enhance this to check for a crash, add a case that crashes simplifylibcalls,
and add a case that has uses.


---
Diffs of the changes:  (+6 -2)

 SPrintF.ll |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)


Index: llvm/test/Regression/Transforms/SimplifyLibCalls/SPrintF.ll
diff -u llvm/test/Regression/Transforms/SimplifyLibCalls/SPrintF.ll:1.1 llvm/test/Regression/Transforms/SimplifyLibCalls/SPrintF.ll:1.2
--- llvm/test/Regression/Transforms/SimplifyLibCalls/SPrintF.ll:1.1	Tue May  3 12:08:45 2005
+++ llvm/test/Regression/Transforms/SimplifyLibCalls/SPrintF.ll	Sat Sep 24 17:16:04 2005
@@ -1,4 +1,5 @@
 ; Test that the SPrintFOptimizer works correctly
+; RUN: llvm-as < %s | opt -simplify-libcalls -disable-output &&
 ; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | not grep 'call.*sprintf'
 
 declare int %sprintf(sbyte*,sbyte*,...)
@@ -11,7 +12,7 @@
 
 implementation   ; Functions:
 
-int %main () {
+int %foo (sbyte* %p) {
   %target = alloca [1024 x sbyte]
   %target_p = getelementptr [1024 x sbyte]* %target, int 0, int 0
   %hello_p = getelementptr [6 x sbyte]* %hello, int 0, int 0
@@ -24,9 +25,12 @@
   %r2 = call int (sbyte*,sbyte*,...)* %sprintf(sbyte* %target_p, sbyte* %null_p)
   %r3 = call int (sbyte*,sbyte*,...)* %sprintf(sbyte* %target_p, sbyte* %nh_p)
   %r4 = call int (sbyte*,sbyte*,...)* %sprintf(sbyte* %target_p, sbyte* %fmt1_p, sbyte* %hello_p)
+  %r4.1 = call int (sbyte*,sbyte*,...)* %sprintf(sbyte* %target_p, sbyte* %fmt1_p, sbyte* %p)
   %r5 = call int (sbyte*,sbyte*,...)* %sprintf(sbyte* %target_p, sbyte* %fmt2_p, int 82)
   %r6 = add int %r1, %r2
   %r7 = add int %r3, %r6
   %r8 = add int %r5, %r7
-  ret int %r8
+  %r9 = add int %r8, %r4
+  %r10 = add int %r9, %r4.1
+  ret int %r10
 }