[AArch64 NEON] Fix a bug to avoid using floating type as condition type in lowering SELECT_CC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201395 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 22 insertions, 0 deletions

diff --git a/test/CodeGen/AArch64/neon-select_cc.ll b/test/CodeGen/AArch64/neon-select_cc.ll
index 537ec97d36..f6b5d3ca57 100644
--- a/test/CodeGen/AArch64/neon-select_cc.ll
+++ b/test/CodeGen/AArch64/neon-select_cc.ll
@@ -160,6 +160,17 @@ define <4x float> @test_select_cc_v4f32(float %a, float %b, <4x float> %c, <4x f
   ret <4x float> %e
 }
 
+define <4x float> @test_select_cc_v4f32_icmp(i32 %a, i32 %b, <4x float> %c, <4x float> %d ) {
+; CHECK-LABEL: test_select_cc_v4f32_icmp:
+; CHECK: cmp	w0, w1, uxtw
+; CHECK: csinv	w0, wzr, wzr, ne
+; CHECK-NEXT: dup	v{{[0-9]+}}.4s, w0
+; CHECK-NEXT:	bsl	v{{[0-9]+}}.16b, v0.16b, v1.16b
+  %cmp31 = icmp eq i32 %a, %b
+  %e = select i1 %cmp31, <4x float> %c, <4x float> %d
+  ret <4x float> %e
+}
+
 define <1 x double> @test_select_cc_v1f64(double %a, double %b, <1 x double> %c, <1 x double> %d ) {
 ; CHECK-LABEL: test_select_cc_v1f64:
 ; CHECK: fcmeq	v{{[0-9]+}}.2d, v0.2d, v1.2d
@@ -169,6 +180,17 @@ define <1 x double> @test_select_cc_v1f64(double %a, double %b, <1 x double> %c,
   ret <1 x double> %e
 }
 
+define <1 x double> @test_select_cc_v1f64_icmp(i64 %a, i64 %b, <1 x double> %c, <1 x double> %d ) {
+; CHECK-LABEL: test_select_cc_v1f64_icmp:
+; CHECK: cmp	 x0, x1
+; CHECK-NEXT: csinv	x0, xzr, xzr, ne
+; CHECK-NEXT: fmov	d{{[0-9]+}}, x0
+; CHECK-NEXT:	bsl	v{{[0-9]+}}.8b, v0.8b, v1.8b
+  %cmp31 = icmp eq i64 %a, %b
+  %e = select i1 %cmp31, <1 x double> %c, <1 x double> %d
+  ret <1 x double> %e
+}
+
 define <2 x double> @test_select_cc_v2f64(double %a, double %b, <2 x double> %c, <2 x double> %d ) {
 ; CHECK-LABEL: test_select_cc_v2f64:
 ; CHECK: fcmeq	v{{[0-9]+}}.2d, v0.2d, v1.2d