ensure we don't regress on these tests. We generate aweful code in x86-32 for

these though. llvm-svn: 37619
2007-06-17 23:29:57 +00:00 · 2007-06-17 23:29:57 +00:00 · 5f232faf8c
parent ec6be07c22
commit 5f232faf8c
1 changed files with 13 additions and 0 deletions
--- a/llvm/test/CodeGen/X86/bitcast2.ll
+++ b/llvm/test/CodeGen/X86/bitcast2.ll
@ -0,0 +1,13 @@
+; RUN: llvm-as < %s | llc -march=x86-64 | grep movd | wc -l | grep 2
+; RUN: llvm-as < %s | llc -march=x86-64 | not grep rsp
+
+define i64 @test1(double %A) {
+   %B = bitcast double %A to i64
+   ret i64 %B
+}
+
+define double @test2(i64 %A) {
+   %B = bitcast i64 %A to double
+   ret double %B
+}
+