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| author | Roger Sayle <roger@nextmovesoftware.com> | 2021-12-08 14:21:49 +0100 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2021-12-08 16:42:04 +0100 |
| commit | d3d44a00e511f0402e8a2449c1c9c27f28ac9cf7 (patch) | |
| tree | 6bec22608f626de5c5d23248f30dfa9539df7acc /gcc | |
| parent | 0ab29cf0bb68960c1f87405f14b4fb2109254e2f (diff) | |
| download | gcc-d3d44a00e511f0402e8a2449c1c9c27f28ac9cf7.zip gcc-d3d44a00e511f0402e8a2449c1c9c27f28ac9cf7.tar.gz gcc-d3d44a00e511f0402e8a2449c1c9c27f28ac9cf7.tar.bz2 | |
nvptx: Add test-case gcc.target/nvptx/exttrunc-1.c
Add new test-case converting short to char and back to short.
Tested on nvptx.
gcc/testsuite/ChangeLog:
* gcc.target/nvptx/exttrunc-1.c: New test case.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/gcc.target/nvptx/exttrunc-1.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/nvptx/exttrunc-1.c b/gcc/testsuite/gcc.target/nvptx/exttrunc-1.c new file mode 100644 index 0000000..ed9ceee --- /dev/null +++ b/gcc/testsuite/gcc.target/nvptx/exttrunc-1.c @@ -0,0 +1,20 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +short exttrunc_hi2_qi(short x) +{ + return (char)x; +} + +/* Match: + mov.u32 %r24, %ar0; + cvt.u32.u32 %r26, %r24; + cvt.s32.s8 %value, %r26; + Todo: Remove cvt.u32.u32. */ + +/* { dg-final { scan-assembler-times "mov\.u32\t%r\[0-9\]*, %ar0" 1 } } */ +/* { dg-final { scan-assembler-times "mov\." 1 } } */ + +/* { dg-final { scan-assembler-times "cvt\.u32\.u32" 1 } } */ +/* { dg-final { scan-assembler-times "cvt\.s32\.s8" 1 } } */ +/* { dg-final { scan-assembler-times "cvt\." 2 } } */ |