It's not necessary to do rounding for alloca operations when the requested

alignment is equal to the stack alignment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 16 insertions, 0 deletions

diff --git a/test/CodeGen/ARM/unord.ll b/test/CodeGen/ARM/unord.ll
new file mode 100644
index 0000000..ce587f0
--- /dev/null
+++ b/test/CodeGen/ARM/unord.ll
@@ -0,0 +1,16 @@
+; RUN: llvm-as < %s | llc -march=arm | grep movne | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=arm | grep moveq | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=thumb | grep bne | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=thumb | grep beq | wc -l | grep 1
+
+define i32 @f1(float %X, float %Y) {
+	%tmp = fcmp uno float %X, %Y
+	%retval = select i1 %tmp, i32 1, i32 -1
+	ret i32 %retval
+}
+
+define i32 @f2(float %X, float %Y) {
+	%tmp = fcmp ord float %X, %Y
+	%retval = select i1 %tmp, i32 1, i32 -1
+	ret i32 %retval
+}