; RUN: opt < %s -instcombine -S | FileCheck %s
-; CHECK: @a
+; CHECK-LABEL: @a(
; CHECK-NOT: bitcast
; CHECK: ret
define <4 x i32> @a(<1 x i64> %y) {
ret <4 x i32> %c
}
-; CHECK: @b
-; CHECK: bitcast
+; CHECK-LABEL: @b(
+; CHECK-NOT: bitcast
; CHECK: ret
define <4 x i32> @b(<1 x i64> %y) {
ret <4 x i32> %c
}
-; CHECK: @foo
-; CHECK: bitcast
+; CHECK-LABEL: @foo(
+; CHECK-NOT: bitcast
+; CHECK: ret
; from MultiSource/Benchmarks/Bullet
define <2 x float> @foo() {
}
+; CHECK-LABEL: @foo2(
+; CHECK-NOT: bitcast
+; CHECK: ret
+define <2 x double> @foo2() {
+ %cast = bitcast i128 -1 to <2 x double>
+ ret <2 x double> %cast
+}
+
+; CHECK-LABEL: @foo3(
+; CHECK-NOT: bitcast
+; CHECK: ret
+define <1 x float> @foo3() {
+ %cast = bitcast i32 -1 to <1 x float>
+ ret <1 x float> %cast
+}
+
+; CHECK-LABEL: @foo4(
+; CHECK-NOT: bitcast
+; CHECK: ret
+define float @foo4() {
+ %cast = bitcast <1 x i32 ><i32 -1> to float
+ ret float %cast
+}
+
+; CHECK-LABEL: @foo5(
+; CHECK-NOT: bitcast
+; CHECK: ret
+define double @foo5() {
+ %cast = bitcast <2 x i32 ><i32 -1, i32 -1> to double
+ ret double %cast
+}
+
+; CHECK-LABEL: @foo6(
+; CHECK-NOT: bitcast
+; CHECK: ret
+define <2 x double> @foo6() {
+ %cast = bitcast <4 x i32><i32 -1, i32 -1, i32 -1, i32 -1> to <2 x double>
+ ret <2 x double> %cast
+}