Fix a bunch of bugs handling vector compare constant expressions, fixing

PR2317.

llvm-svn: 53544

1 files changed, 16 insertions, 0 deletions

diff --git a/llvm/test/Assembler/vector-cmp.ll b/llvm/test/Assembler/vector-cmp.ll
new file mode 100644
index 00000000000..383c0faf620
--- /dev/null
+++ b/llvm/test/Assembler/vector-cmp.ll
@@ -0,0 +1,16 @@
+; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | grep {global.*vicmp slt}
+; PR2317
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
+target triple = "i686-apple-darwin9.2.2"
+
+define <4 x i32> @foo(<4 x float> %a, <4 x float> %b) nounwind  {
+entry:
+	%cmp = vfcmp olt <4 x float> %a, %b		; <4 x i32> [#uses=1]
+	ret <4 x i32> %cmp
+}
+
+global <4 x i32> vicmp slt ( <4 x i32> <i32 1, i32 1, i32 1, i32 1>, <4 x i32>  <i32 1, i32 2, i32 1, i32 2> ) ;
+
+@B = external global i32;
+
+global <4 x i32> vicmp slt ( <4 x i32> <i32 ptrtoint (i32 * @B to i32), i32 1, i32 1, i32 1>, <4 x i32>  <i32 1, i32 2, i32 1, i32 2> ) ;