[llvm-commits] CVS: llvm/test/CodeGen/Generic/switch-lower-feature-2.ll switch-lower-feature.ll

[Anton Korobeynikov]

Changes in directory llvm/test/CodeGen/Generic:

switch-lower-feature-2.ll added (r1.1)
switch-lower-feature.ll updated: 1.1 -> 1.2
---
Log message:

Properly emit range comparisons for switch cases, where neighbour cases 
go to the same destination. Now we're producing really good code for 
switch-lower-feature.ll testcase


---
Diffs of the changes:  (+51 -4)

 switch-lower-feature-2.ll |   47 ++++++++++++++++++++++++++++++++++++++++++++++
 switch-lower-feature.ll   |    8 +++----
 2 files changed, 51 insertions(+), 4 deletions(-)


Index: llvm/test/CodeGen/Generic/switch-lower-feature-2.ll
diff -c /dev/null llvm/test/CodeGen/Generic/switch-lower-feature-2.ll:1.1
*** /dev/null	Wed Apr  4 16:14:59 2007
--- llvm/test/CodeGen/Generic/switch-lower-feature-2.ll	Wed Apr  4 16:14:49 2007
***************
*** 0 ****
--- 1,47 ----
+ ; RUN: llvm-as < %s | llc -march=x86 -o - | grep jb | wc -l | grep 1 &&
+ ; RUN: llvm-as < %s | llc -march=x86 -o - | grep \$6 | wc -l | grep 2 &&
+ ; RUN: llvm-as < %s | llc -march=x86 -o - | grep 1024 | wc -l | grep 1 &&
+ ; RUN: llvm-as < %s | llc -march=x86 -o - | grep 1023 | wc -l | grep 1 &&
+ ; RUN: llvm-as < %s | llc -march=x86 -o - | grep 119  | wc -l | grep 1 &&
+ ; RUN: llvm-as < %s | llc -march=x86 -o - | grep JTI | wc -l | grep 2 &&
+ ; RUN: llvm-as < %s | llc -march=x86 -o - | grep jg | wc -l | grep 1 &&
+ ; RUN: llvm-as < %s | llc -march=x86 -o - | grep ja | wc -l | grep 1 &&
+ ; RUN: llvm-as < %s | llc -march=x86 -o - | grep js | wc -l | grep 1
+ 
+ define i32 @main(i32 %tmp158) {
+ entry:
+         switch i32 %tmp158, label %bb336 [
+ 	         i32 -2147483648, label %bb338
+ 		 i32 -2147483647, label %bb338
+ 		 i32 -2147483646, label %bb338
+ 	         i32 120, label %bb338
+ 	         i32 121, label %bb339
+                  i32 122, label %bb340
+                  i32 123, label %bb341
+                  i32 124, label %bb342
+                  i32 125, label %bb343
+                  i32 126, label %bb336
+ 		 i32 1024, label %bb338
+                  i32 0, label %bb338
+                  i32 1, label %bb338
+                  i32 2, label %bb338
+                  i32 3, label %bb338
+                  i32 4, label %bb338
+ 		 i32 5, label %bb338
+         ]
+ bb336:
+   ret i32 10
+ bb338:
+   ret i32 11
+ bb339:
+   ret i32 12
+ bb340:
+   ret i32 13
+ bb341:
+   ret i32 14
+ bb342:
+   ret i32 15
+ bb343:
+   ret i32 18
+ 
+ }


Index: llvm/test/CodeGen/Generic/switch-lower-feature.ll
diff -u llvm/test/CodeGen/Generic/switch-lower-feature.ll:1.1 llvm/test/CodeGen/Generic/switch-lower-feature.ll:1.2
--- llvm/test/CodeGen/Generic/switch-lower-feature.ll:1.1	Sun Mar 25 17:01:14 2007
+++ llvm/test/CodeGen/Generic/switch-lower-feature.ll	Wed Apr  4 16:14:49 2007
@@ -1,10 +1,10 @@
-; RUN: llvm-as < %s | llc -march=x86 -o - | grep \$5 | wc -l | grep 1 &&
+; RUN: llvm-as < %s | llc -march=x86 -o - | grep \$7 | wc -l | grep 1 &&
 ; RUN: llvm-as < %s | llc -march=x86 -o - | grep \$6 | wc -l | grep 1 &&
 ; RUN: llvm-as < %s | llc -march=x86 -o - | grep 1024 | wc -l | grep 1 &&
 ; RUN: llvm-as < %s | llc -march=x86 -o - | grep 1023 | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=x86 -o - | grep 1024 | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=x86 -o - | grep jg | wc -l | grep 2 &&
-; RUN: llvm-as < %s | llc -march=x86 -o - | grep ja | wc -l | grep 2 &&
+; RUN: llvm-as < %s | llc -march=x86 -o - | grep jg | wc -l | grep 1 &&
+; RUN: llvm-as < %s | llc -march=x86 -o - | grep jb | wc -l | grep 1 &&
+; RUN: llvm-as < %s | llc -march=x86 -o - | grep jae | wc -l | grep 1 &&
 ; RUN: llvm-as < %s | llc -march=x86 -o - | grep je | wc -l | grep 1
 
 define i32 @main(i32 %tmp158) {