diff options
Diffstat (limited to 'llvm/test/CodeGen/RISCV/tail-calls.ll')
| -rw-r--r-- | llvm/test/CodeGen/RISCV/tail-calls.ll | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/llvm/test/CodeGen/RISCV/tail-calls.ll b/llvm/test/CodeGen/RISCV/tail-calls.ll index 4d7db01d1fb..dea1521b05c 100644 --- a/llvm/test/CodeGen/RISCV/tail-calls.ll +++ b/llvm/test/CodeGen/RISCV/tail-calls.ll @@ -3,7 +3,7 @@ ; Perform tail call optimization for global address. declare i32 @callee_tail(i32 %i) -define i32 @caller_tail(i32 %i) { +define i32 @caller_tail(i32 %i) nounwind { ; CHECK-LABEL: caller_tail ; CHECK: tail callee_tail entry: @@ -26,7 +26,7 @@ entry: ; Perform indirect tail call optimization (for function pointer call). declare void @callee_indirect1() declare void @callee_indirect2() -define void @caller_indirect_tail(i32 %a) { +define void @caller_indirect_tail(i32 %a) nounwind { ; CHECK-LABEL: caller_indirect_tail ; CHECK-NOT: call callee_indirect1 ; CHECK-NOT: call callee_indirect2 @@ -49,7 +49,7 @@ entry: ; Do not tail call optimize functions with varargs. declare i32 @callee_varargs(i32, ...) -define void @caller_varargs(i32 %a, i32 %b) { +define void @caller_varargs(i32 %a, i32 %b) nounwind { ; CHECK-LABEL: caller_varargs ; CHECK-NOT: tail callee_varargs ; CHECK: call callee_varargs @@ -60,7 +60,7 @@ entry: ; Do not tail call optimize if stack is used to pass parameters. declare i32 @callee_args(i32 %a, i32 %b, i32 %c, i32 %dd, i32 %e, i32 %ff, i32 %g, i32 %h, i32 %i, i32 %j, i32 %k, i32 %l, i32 %m, i32 %n) -define i32 @caller_args(i32 %a, i32 %b, i32 %c, i32 %dd, i32 %e, i32 %ff, i32 %g, i32 %h, i32 %i, i32 %j, i32 %k, i32 %l, i32 %m, i32 %n) { +define i32 @caller_args(i32 %a, i32 %b, i32 %c, i32 %dd, i32 %e, i32 %ff, i32 %g, i32 %h, i32 %i, i32 %j, i32 %k, i32 %l, i32 %m, i32 %n) nounwind { ; CHECK-LABEL: caller_args ; CHECK-NOT: tail callee_args ; CHECK: call callee_args @@ -71,7 +71,7 @@ entry: ; Do not tail call optimize if parameters need to be passed indirectly. declare i32 @callee_indirect_args(fp128 %a) -define void @caller_indirect_args() { +define void @caller_indirect_args() nounwind { ; CHECK-LABEL: caller_indirect_args ; CHECK-NOT: tail callee_indirect_args ; CHECK: call callee_indirect_args @@ -85,7 +85,7 @@ entry: ; calls) is implementation-defined, so we cannot rely on the linker replacing ; the tail call with a return. declare extern_weak void @callee_weak() -define void @caller_weak() { +define void @caller_weak() nounwind { ; CHECK-LABEL: caller_weak ; CHECK-NOT: tail callee_weak ; CHECK: call callee_weak @@ -112,7 +112,7 @@ attributes #0 = { "interrupt"="machine" } ; we want to reuse during a tail call. Do not tail call optimize functions with ; byval parameters. declare i32 @callee_byval(i32** byval %a) -define i32 @caller_byval() { +define i32 @caller_byval() nounwind { ; CHECK-LABEL: caller_byval ; CHECK-NOT: tail callee_byval ; CHECK: call callee_byval @@ -127,7 +127,7 @@ entry: @a = global %struct.A zeroinitializer declare void @callee_struct(%struct.A* sret %a) -define void @caller_nostruct() { +define void @caller_nostruct() nounwind { ; CHECK-LABEL: caller_nostruct ; CHECK-NOT: tail callee_struct ; CHECK: call callee_struct @@ -138,7 +138,7 @@ entry: ; Do not tail call optimize if caller uses structret semantics. declare void @callee_nostruct() -define void @caller_struct(%struct.A* sret %a) { +define void @caller_struct(%struct.A* sret %a) nounwind { ; CHECK-LABEL: caller_struct ; CHECK-NOT: tail callee_nostruct ; CHECK: call callee_nostruct |
