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Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/avr/torture/pr63633-ice-mult.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/avr/torture/pr63633-ice-mult.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/avr/torture/pr63633-ice-mult.c b/gcc-4.9/gcc/testsuite/gcc.target/avr/torture/pr63633-ice-mult.c
new file mode 100644
index 000000000..a523424c3
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/avr/torture/pr63633-ice-mult.c
@@ -0,0 +1,37 @@
+/* { dg-do compile } */
+
+void ice_mult32 (int x)
+{
+ register long reg __asm ("22");
+ __asm volatile (" " :: "r" (reg = 0x12345 * x));
+}
+
+void ice_mult24 (int x)
+{
+ register __int24 reg __asm ("20");
+ __asm volatile (" " :: "r" (reg = 0x12345 * x));
+}
+
+void ice_sh24 (__int24 x)
+{
+ register __int24 reg __asm ("20");
+ __asm volatile (" " :: "r" (reg = x << 3));
+}
+
+void ice_sh24b (__int24 x)
+{
+ register __int24 reg __asm ("20");
+ __asm volatile (" " :: "r" (reg = x << 22));
+}
+
+void ice_s16s16 (int x)
+{
+ register long reg __asm ("20");
+ __asm volatile (" " :: "r" (reg = (long) x*x));
+}
+
+void ice_u16s16 (int x)
+{
+ register long reg __asm ("20");
+ __asm volatile (" " :: "r" (reg = (long) x*0x1234u));
+}