1 // REQUIRES: sat
2 // RUN: %cc% %ccflags% %ccout% %T/%basename_t.o %s; llvm-objdump --mcpu=%mcpu% -d %T/%basename_t.o | FileCheck --allow-unused-prefixes --check-prefixes %prefixes% %s
3
4 #include "cmsis_compiler.h"
5
6 static volatile uint32_t s32 = 10;
7 static volatile uint32_t u32 = 10U;
8
ssat()9 void ssat() {
10 // CHECK-LABEL: <ssat>:
11 // CHECK: ssat {{r[0-9]+}}, #0x2, {{r[0-9]+}}
12 volatile uint32_t c = __SSAT(s32, 2u);
13 // CHECK: ssat {{r[0-9]+}}, #0x5, {{r[0-9]+}}
14 volatile uint32_t d = __SSAT(s32, 5u);
15 // CHECK: {{(bx lr)|(pop {.*pc})}}
16 }
17
usat()18 void usat() {
19 // CHECK-LABEL: <usat>:
20 // CHECK: usat {{r[0-9]+}}, #0x2, {{r[0-9]+}}
21 volatile uint32_t c = __USAT(u32, 2u);
22 // CHECK: usat {{r[0-9]+}}, #0x5, {{r[0-9]+}}
23 volatile uint32_t d = __USAT(u32, 5u);
24 // CHECK: {{(bx lr)|(pop {.*pc})}}
25 }
26
27
