diff options
Diffstat (limited to 'gcc-4.8.1/gcc/testsuite/gcc.target/sh/rte-delay-slot.c')
-rw-r--r-- | gcc-4.8.1/gcc/testsuite/gcc.target/sh/rte-delay-slot.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/gcc.target/sh/rte-delay-slot.c b/gcc-4.8.1/gcc/testsuite/gcc.target/sh/rte-delay-slot.c deleted file mode 100644 index eca5db943..000000000 --- a/gcc-4.8.1/gcc/testsuite/gcc.target/sh/rte-delay-slot.c +++ /dev/null @@ -1,33 +0,0 @@ -/* { dg-do compile { target "sh-*-*" } } */ -/* { dg-options "-O2" } */ -/* { dg-skip-if "" { "sh*-*-*" } "*" "-m1 -m2*" } */ -/* { dg-final { scan-assembler-not "\trte\t\n\tmov.l\t@r15\\+" } } */ - -/* This test checks if the compiler generates a pop instruction - in the delay slot after rte. For the sh and sh2, the rte - instruction reads the return pc from the stack and any pop - in the delay slot crashes the hardware. - - Incorrect code generated - mov.l @r15+,r1 - rte - mov.l @r15+,r14 - - The right code should be - - mov.l @r15+,r1 - mov.l @r15+,r14 - rte - nop -*/ -void INT_MTU2_1_TGIA1 (void) - __attribute__ ((interrupt_handler)); -void -INT_MTU2_1_TGIA1 (void) -{ - volatile int i = 0; - volatile int x, y; - - for (i = 0; i < 10; i++) - y = y + x; -} |