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| author | Uros Bizjak <ubizjak@gmail.com> | 2024-06-06 19:18:41 +0200 |
|---|---|---|
| committer | Uros Bizjak <ubizjak@gmail.com> | 2024-06-06 19:45:27 +0200 |
| commit | 366d45c8d4911dc7874d2e64cf2583c0133b8dd5 (patch) | |
| tree | d4f8adcfa0dfe2b4561ed9307d3ea9da802f67d5 | |
| parent | 6e6471806d886bc052d3922d636d49aaf75d5d16 (diff) | |
| download | gcc-366d45c8d4911dc7874d2e64cf2583c0133b8dd5.zip gcc-366d45c8d4911dc7874d2e64cf2583c0133b8dd5.tar.gz gcc-366d45c8d4911dc7874d2e64cf2583c0133b8dd5.tar.bz2 | |
testsuite/i386: Add vector sat_sub testcases [PR112600]
PR middle-end/112600
gcc/testsuite/ChangeLog:
* gcc.target/i386/pr112600-2a.c: New test.
* gcc.target/i386/pr112600-2b.c: New test.
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr112600-2a.c | 15 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr112600-2b.c | 15 |
2 files changed, 30 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr112600-2a.c b/gcc/testsuite/gcc.target/i386/pr112600-2a.c new file mode 100644 index 0000000..4df38e5 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr112600-2a.c @@ -0,0 +1,15 @@ +/* PR middle-end/112600 */ +/* { dg-do compile } */ +/* { dg-options "-O2 -ftree-vectorize -msse2" } */ + +typedef unsigned char T; + +void foo (T *out, T *x, T *y, int n) +{ + int i; + + for (i = 0; i < n; i++) + out[i] = (x[i] - y[i]) & (-(T)(x[i] >= y[i])); +} + +/* { dg-final { scan-assembler "psubusb" } } */ diff --git a/gcc/testsuite/gcc.target/i386/pr112600-2b.c b/gcc/testsuite/gcc.target/i386/pr112600-2b.c new file mode 100644 index 0000000..0f6345d --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr112600-2b.c @@ -0,0 +1,15 @@ +/* PR middle-end/112600 */ +/* { dg-do compile } */ +/* { dg-options "-O2 -ftree-vectorize -msse2" } */ + +typedef unsigned short T; + +void foo (T *out, T *x, T *y, int n) +{ + int i; + + for (i = 0; i < n; i++) + out[i] = (x[i] - y[i]) & (-(T)(x[i] >= y[i])); +} + +/* { dg-final { scan-assembler "psubusw" } } */ |