| Message ID | Y2pCbby26nP6ipNf@tucnak |
|---|---|
| State | New |
| Headers | show |
| Series | testsuite: Fix up pr107541.c test | expand |
On 11/8/22 04:50, Jakub Jelinek via Gcc-patches wrote: > On Mon, Nov 07, 2022 at 12:42:38PM +0100, Aldy Hernandez via Gcc-patches wrote: >> * gcc.dg/tree-ssa/pr107541.c: New test. > The test fails when long is 32-bit rather than 64-bit (say x86_64 with > RUNTESTFLAGS='--target_board=unix\{-m32,-m64\} tree-ssa.exp=pr107541.c' > ). > I've tweaked it to use long long so it passes even on the 32-bit > targets, and added an early out for weirdo targets because I think > the test assumes the usual 1/2/4/8 bytes sizes for char/short/int/long long. > > Tested on x86_64-linux, ok for trunk? > > 2022-11-08 Jakub Jelinek <jakub@redhat.com> > > PR tree-optimization/107541 > * gcc.dg/tree-ssa/pr107541.c (c): Use long long type rather than long. > (main): Punt if sizeof short isn't 2, or int 4, or long long 8. OK jeff
--- gcc/testsuite/gcc.dg/tree-ssa/pr107541.c.jj 2022-11-07 15:12:24.519022064 +0100 +++ gcc/testsuite/gcc.dg/tree-ssa/pr107541.c 2022-11-08 12:45:12.926718243 +0100 @@ -3,9 +3,11 @@ unsigned char a = 1; char b, e; -long c; +long long c; short d; int main() { + if (sizeof (short) != 2 || sizeof (int) != 4 || sizeof (long long) != 8) + return 0; a = ~(1 && a); c = ~((~a / 8 | -2) & 11007578330939886389LLU); e = -c;
On Mon, Nov 07, 2022 at 12:42:38PM +0100, Aldy Hernandez via Gcc-patches wrote: > * gcc.dg/tree-ssa/pr107541.c: New test. The test fails when long is 32-bit rather than 64-bit (say x86_64 with RUNTESTFLAGS='--target_board=unix\{-m32,-m64\} tree-ssa.exp=pr107541.c' ). I've tweaked it to use long long so it passes even on the 32-bit targets, and added an early out for weirdo targets because I think the test assumes the usual 1/2/4/8 bytes sizes for char/short/int/long long. Tested on x86_64-linux, ok for trunk? 2022-11-08 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/107541 * gcc.dg/tree-ssa/pr107541.c (c): Use long long type rather than long. (main): Punt if sizeof short isn't 2, or int 4, or long long 8. Jakub