Changes in directory llvm/test/ExecutionEngine:
2007-05-12-APInt-Shl.ll added (r1.1)
---
Log message:
Add a test case for shl of APInt integers > 64 bits by 0 shift amount.
---
Diffs of the changes: (+30 -0)
2007-05-12-APInt-Shl.ll | 30 ++++++++++++++++++++++++++++++
1 files changed, 30 insertions(+)
Index: llvm/test/ExecutionEngine/2007-05-12-APInt-Shl.ll
diff -c /dev/null llvm/test/ExecutionEngine/2007-05-12-APInt-Shl.ll:1.1
*** /dev/null Sat May 12 13:00:05 2007
--- llvm/test/ExecutionEngine/2007-05-12-APInt-Shl.ll Sat May 12 12:59:55 2007
***************
*** 0 ****
--- 1,30 ----
+ ; RUN: llvm-as %s -f -o %t.bc
+ ; RUN: lli -force-interpreter=true %t.bc | tee %t.out | grep 10
+
+ ; Test that APInt shift left works when bitwidth > 64 and shiftamt == 0
+
+ declare i32 @putchar(i32)
+
+ define void @putBit(i65 %x, i65 %bitnum) {
+ %tmp1 = shl i65 1, %bitnum
+ %tmp2 = and i65 %x, %tmp1
+ %cond = icmp ne i65 %tmp2, 0
+ br i1 %cond, label %cond_true, label %cond_false
+
+ cond_true:
+ call i32 @putchar(i32 49)
+ br label %cond_next
+
+ cond_false:
+ call i32 @putchar(i32 48)
+ br label %cond_next
+
+ cond_next:
+ ret void
+ }
+
+ define i32 @main() {
+ call void @putBit(i65 1, i65 0)
+ call void @putBit(i65 0, i65 0)
+ ret i32 0
+ }
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