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| author | Timothy Wall <twall@alum.mit.edu> | 2000-09-14 21:37:04 +0000 |
|---|---|---|
| committer | Timothy Wall <twall@alum.mit.edu> | 2000-09-14 21:37:04 +0000 |
| commit | 7484b8e6d911ef13ec4197a4b8334220c41f7dc4 (patch) | |
| tree | 274e8151e197b5f513e48b4a62ed99c907e09f17 /gas/testsuite | |
| parent | 74d1c347e92b42c9d546fbe67d7a572a72c54a41 (diff) | |
| download | gdb-7484b8e6d911ef13ec4197a4b8334220c41f7dc4.zip gdb-7484b8e6d911ef13ec4197a4b8334220c41f7dc4.tar.gz gdb-7484b8e6d911ef13ec4197a4b8334220c41f7dc4.tar.bz2 | |
Eliminate false DVs on parallel compares.
Diffstat (limited to 'gas/testsuite')
| -rw-r--r-- | gas/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/testsuite/gas/ia64/dv-waw-err.l | 24 | ||||
| -rw-r--r-- | gas/testsuite/gas/ia64/dv-waw-err.s | 29 |
3 files changed, 58 insertions, 0 deletions
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index 2b1d558..16aa307 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2000-09-14 Timothy Wall <twall@cygnus.com> + + * gas/ia64/dv-waw-err.[sl]: Additional tests for parallel + comparisons which should and should not produce DVs. + 2000-09-05 Alan Modra <alan@linuxcare.com.au> * gas/vtable/vtable.exp: Re-enable for hppa-elf. diff --git a/gas/testsuite/gas/ia64/dv-waw-err.l b/gas/testsuite/gas/ia64/dv-waw-err.l index 51fb26a..2a79088 100644 --- a/gas/testsuite/gas/ia64/dv-waw-err.l +++ b/gas/testsuite/gas/ia64/dv-waw-err.l @@ -351,3 +351,27 @@ .*:507: Warning: This is the location of the conflicting usage .*:513: Warning: Use of 'mov' .* WAW dependency 'RR#' \(impliedf\), specific resource number is 7 .*:512: Warning: This is the location of the conflicting usage +.*:537: Warning: Use of 'cmp.eq.and.orcm' .* WAW .* 'PR%.*' \(impliedf\), specific resource number is 7 +.*:536: Warning: This is the location of the conflicting usage +.*:537: Warning: Use of 'cmp.eq.and.orcm' .* WAW .* 'PR%.*' \(impliedf\), specific resource number is 6 +.*:536: Warning: This is the location of the conflicting usage +.*:537: Warning: Use of 'cmp.eq.and.orcm' .* WAW .* 'PR%.*' \(impliedf\), specific resource number is 7 +.*:536: Warning: This is the location of the conflicting usage +.*:537: Warning: Use of 'cmp.eq.and.orcm' .* WAW .* 'PR%.*' \(impliedf\), specific resource number is 6 +.*:536: Warning: This is the location of the conflicting usage +.*:540: Warning: Use of 'cmp.eq.and.orcm' .* WAW .* 'PR%.*' \(impliedf\), specific resource number is 7 +.*:539: Warning: This is the location of the conflicting usage +.*:540: Warning: Use of 'cmp.eq.and.orcm' .* WAW .* 'PR%.*' \(impliedf\), specific resource number is 7 +.*:539: Warning: This is the location of the conflicting usage +.*:540: Warning: Use of 'cmp.eq.and.orcm' .* WAW .* 'PR63' \(impliedf\) +.*:539: Warning: This is the location of the conflicting usage +.*:540: Warning: Use of 'cmp.eq.and.orcm' .* WAW .* 'PR63' \(impliedf\) +.*:539: Warning: This is the location of the conflicting usage +.*:543: Warning: Use of 'cmp.eq.and.orcm' .* WAW .* 'PR%.*' \(impliedf\), specific resource number is 6 +.*:542: Warning: This is the location of the conflicting usage +.*:543: Warning: Use of 'cmp.eq.and.orcm' .* WAW .* 'PR%.*' \(impliedf\), specific resource number is 6 +.*:542: Warning: This is the location of the conflicting usage +.*:543: Warning: Use of 'cmp.eq.and.orcm' .* WAW .* 'PR63' \(impliedf\) +.*:542: Warning: This is the location of the conflicting usage +.*:543: Warning: Use of 'cmp.eq.and.orcm' .* WAW .* 'PR63' \(impliedf\) +.*:542: Warning: This is the location of the conflicting usage diff --git a/gas/testsuite/gas/ia64/dv-waw-err.s b/gas/testsuite/gas/ia64/dv-waw-err.s index c6f4fe0..631c7f3 100644 --- a/gas/testsuite/gas/ia64/dv-waw-err.s +++ b/gas/testsuite/gas/ia64/dv-waw-err.s @@ -513,4 +513,33 @@ mov rr[r2] = r3 ;; // RSE + +// PR, additional cases (or.andcm and and.orcm interaction) + cmp.eq.or.andcm p6, p7 = 1, r32 + cmp.eq.or.andcm p6, p7 = 5, r36 // no DV here + ;; + cmp.eq.and.orcm p6, p7 = 1, r32 + cmp.eq.and.orcm p6, p7 = 5, r36 // no DV here + ;; + cmp.eq.or.andcm p63, p7 = 1, r32 + cmp.eq.or.andcm p63, p7 = 5, r36 // no DV here + ;; + cmp.eq.or.andcm p6, p63 = 1, r32 + cmp.eq.or.andcm p6, p63 = 5, r36 // no DV here + ;; + cmp.eq.and.orcm p63, p7 = 1, r32 + cmp.eq.and.orcm p63, p7 = 5, r36 // no DV here + ;; + cmp.eq.and.orcm p6, p63 = 1, r32 + cmp.eq.and.orcm p6, p63 = 5, r36 // no DV here + ;; + cmp.eq.or.andcm p6, p7 = 1, r32 + cmp.eq.and.orcm p6, p7 = 5, r36 + ;; + cmp.eq.or.andcm p63, p7 = 1, r32 + cmp.eq.and.orcm p63, p7 = 5, r36 + ;; + cmp.eq.or.andcm p6, p63 = 1, r32 + cmp.eq.and.orcm p6, p63 = 5, r36 + ;; L: |