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-rw-r--r--llvm/test/CodeGen/Mips/tailcall/tail-call-arguments-clobber.ll28
1 files changed, 22 insertions, 6 deletions
diff --git a/llvm/test/CodeGen/Mips/tailcall/tail-call-arguments-clobber.ll b/llvm/test/CodeGen/Mips/tailcall/tail-call-arguments-clobber.ll
index b891b7d9072..dda24a2ca16 100644
--- a/llvm/test/CodeGen/Mips/tailcall/tail-call-arguments-clobber.ll
+++ b/llvm/test/CodeGen/Mips/tailcall/tail-call-arguments-clobber.ll
@@ -18,7 +18,14 @@
; O32 case: The last two arguments should appear at 16(sp), 20(sp). The order
; of the loads doesn't matter, but they have to become before the
; stores
-declare i32 @func2(i32, i32, i32, i32, i32, i32)
+define internal i32 @func2(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e, i32 %f) {
+ %1 = add i32 %a, %b
+ %2 = add i32 %1, %c
+ %3 = add i32 %2, %d
+ %4 = add i32 %3, %e
+ %5 = add i32 %4, %f
+ ret i32 %5
+}
define i32 @func1(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e, i32 %f){
; MIPS32-LABEL: func1:
@@ -27,7 +34,7 @@ define i32 @func1(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e, i32 %f){
; MIPS32-NEXT: lw ${{[0-9]+}}, {{[0-9]+}}($sp)
; MIPS32-NEXT: sw ${{[0-9]+}}, {{[0-9]+}}($sp)
; MIPS32-NEXT: sw ${{[0-9]+}}, {{[0-9]+}}($sp)
- %retval = tail call i32 @func1(i32 %a, i32 %f, i32 %c, i32 %d, i32 %e, i32 %b)
+ %retval = tail call i32 @func2(i32 %a, i32 %f, i32 %c, i32 %d, i32 %e, i32 %b)
ret i32 %retval
}
@@ -36,8 +43,19 @@ define i32 @func1(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e, i32 %f){
; of the loads doesn't matter, but they have to become before the
; stores
-declare i64 @func4(i64, i64, i64, i64, i64, i64, i64, i64, i64, i64)
-
+define internal i64 @func4(i64 %a, i64 %b, i64 %c, i64 %d, i64 %e,
+ i64 %f, i64 %g, i64 %h, i64 %i, i64 %j) {
+ %1 = add i64 %a, %b
+ %2 = add i64 %1, %c
+ %3 = add i64 %2, %d
+ %4 = add i64 %3, %e
+ %5 = add i64 %4, %f
+ %6 = add i64 %1, %g
+ %7 = add i64 %2, %h
+ %8 = add i64 %3, %i
+ %9 = add i64 %4, %j
+ ret i64 %5
+}
define i64 @func3(i64 %a, i64 %b, i64 %c, i64 %d,
i64 %e, i64 %f, i64 %g, i64 %h,
i64 %i, i64 %j){
@@ -51,5 +69,3 @@ define i64 @func3(i64 %a, i64 %b, i64 %c, i64 %d,
ret i64 %retval
}
-
-
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