1 files changed, 65 insertions, 0 deletions
diff --git a/test/CodeGen/ARM64/2012-06-06-FPToUI.ll b/test/CodeGen/ARM64/2012-06-06-FPToUI.ll
new file mode 100644
index 0000000..dda4ff5
--- /dev/null
+++ b/test/CodeGen/ARM64/2012-06-06-FPToUI.ll
@@ -0,0 +1,65 @@
+; RUN: llc -march=arm64 -O0 < %s | FileCheck %s
+; RUN: llc -march=arm64 -O3 < %s | FileCheck %s
+
+@.str = private unnamed_addr constant [9 x i8] c"%lf %lu\0A\00", align 1
+@.str1 = private unnamed_addr constant [8 x i8] c"%lf %u\0A\00", align 1
+@.str2 = private unnamed_addr constant [8 x i8] c"%f %lu\0A\00", align 1
+@.str3 = private unnamed_addr constant [7 x i8] c"%f %u\0A\00", align 1
+
+define void @testDouble(double %d) ssp {
+; CHECK:  fcvtzu x{{.}}, d{{.}}
+; CHECK:  fcvtzu w{{.}}, d{{.}}
+entry:
+  %d.addr = alloca double, align 8
+  store double %d, double* %d.addr, align 8
+  %0 = load double* %d.addr, align 8
+  %1 = load double* %d.addr, align 8
+  %conv = fptoui double %1 to i64
+  %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([9 x i8]* @.str, i32 0, i32 0), double %0, i64 %conv)
+  %2 = load double* %d.addr, align 8
+  %3 = load double* %d.addr, align 8
+  %conv1 = fptoui double %3 to i32
+  %call2 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([8 x i8]* @.str1, i32 0, i32 0), double %2, i32 %conv1)
+  ret void
+}
+
+declare i32 @printf(i8*, ...)
+
+define void @testFloat(float %f) ssp {
+; CHECK:  fcvtzu x{{.}}, s{{.}}
+; CHECK:  fcvtzu w{{.}}, s{{.}}
+entry:
+  %f.addr = alloca float, align 4
+  store float %f, float* %f.addr, align 4
+  %0 = load float* %f.addr, align 4
+  %conv = fpext float %0 to double
+  %1 = load float* %f.addr, align 4
+  %conv1 = fptoui float %1 to i64
+  %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([8 x i8]* @.str2, i32 0, i32 0), double %conv, i64 %conv1)
+  %2 = load float* %f.addr, align 4
+  %conv2 = fpext float %2 to double
+  %3 = load float* %f.addr, align 4
+  %conv3 = fptoui float %3 to i32
+  %call4 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([7 x i8]* @.str3, i32 0, i32 0), double %conv2, i32 %conv3)
+  ret void
+}
+
+define i32 @main(i32 %argc, i8** %argv) ssp {
+entry:
+  %retval = alloca i32, align 4
+  %argc.addr = alloca i32, align 4
+  %argv.addr = alloca i8**, align 8
+  store i32 0, i32* %retval
+  store i32 %argc, i32* %argc.addr, align 4
+  store i8** %argv, i8*** %argv.addr, align 8
+  call void @testDouble(double 1.159198e+01)
+  call void @testFloat(float 0x40272F1800000000)
+  ret i32 0
+}
+
+!llvm.module.flags = !{!0, !1, !2, !3}
+
+!0 = metadata !{i32 1, metadata !"Objective-C Version", i32 2}
+!1 = metadata !{i32 1, metadata !"Objective-C Image Info Version", i32 0}
+!2 = metadata !{i32 1, metadata !"Objective-C Image Info Section", metadata !"__DATA, __objc_imageinfo, regular, no_dead_strip"}
+!3 = metadata !{i32 4, metadata !"Objective-C Garbage Collection", i32 0}