i96_ashr testcase

2 files changed, 38 insertions, 0 deletions

diff --git a/tests/cases/i96_ashr_ta2.ll b/tests/cases/i96_ashr_ta2.ll
new file mode 100644
index 00000000..83966168
--- /dev/null
+++ b/tests/cases/i96_ashr_ta2.ll
@@ -0,0 +1,35 @@
+; ModuleID = 'tests/hello_world.bc'
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:32"
+target triple = "le32-unknown-nacl"
+
+@.str = private unnamed_addr constant [23 x i8] c"hello..world!%x,%x,%x\0A\00", align 1
+
+; [#uses=0]
+define i32 @main() {
+entry:
+  %a = trunc i128 5634002668910802268259393791 to i96
+  %x = trunc i96 %a to i32
+  %y0 = lshr i96 %a, 32
+  %y = trunc i96 %y0 to i32
+  %z0 = lshr i96 %a, 64
+  %z = trunc i96 %z0 to i32
+  %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([23 x i8]* @.str, i32 0, i32 0), i32 %x, i32 %y, i32 %z) ; [#uses=0 type=i32]
+  %b = lshr i96 78981949996569583556032504063, 17
+  %bx = trunc i96 %b to i32
+  %by0 = lshr i96 %b, 32
+  %by = trunc i96 %by0 to i32
+  %bz0 = lshr i96 %b, 64
+  %bz = trunc i96 %bz0 to i32
+  %bcall = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([23 x i8]* @.str, i32 0, i32 0), i32 %bx, i32 %by, i32 %bz) ; [#uses=0 type=i32]
+  %c = ashr i96 78981949996569583556032504063, 17
+  %cx = trunc i96 %c to i32
+  %cy0 = lshr i96 %c, 32
+  %cy = trunc i96 %cy0 to i32
+  %cz0 = lshr i96 %c, 64
+  %cz = trunc i96 %cz0 to i32
+  %ccall = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([23 x i8]* @.str, i32 0, i32 0), i32 %cx, i32 %cy, i32 %cz) ; [#uses=0 type=i32]
+  ret i32 1
+}
+
+; [#uses=1]
+declare i32 @printf(i8*, ...)
diff --git a/tests/cases/i96_ashr_ta2.txt b/tests/cases/i96_ashr_ta2.txt
new file mode 100644
index 00000000..dbbcf911
--- /dev/null
+++ b/tests/cases/i96_ashr_ta2.txt
@@ -0,0 +1,3 @@
+hello..world!2468a0ff,abcdefdc,12345678
+hello..world!f7ee1234,2b3c55e6,7f9a
+hello..world!f7ee1234,2b3c55e6,ffffff9a