Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.target/nios2/r2-io-range.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2 -march=r2 -mbypass-cache" } */ /* Check that the compiler is aware of the reduced offset range for ldio/stio instructions in the Nios II R2 encoding. */ unsigned int too_big (unsigned int *p) { return *(p + 0x400); } unsigned int small_enough (unsigned int *p) { return *(p + 0x100); } /* { dg-final { scan-assembler-not "\tldwio\t.*, 4096\\(r.*\\)" } } */ /* { dg-final { scan-assembler "\tldwio\t.*, 1024\\(r.*\\)" } } */