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| author | Michael Meissner <meissner@linux.ibm.com> | 2022-04-07 18:25:17 -0400 |
|---|---|---|
| committer | Michael Meissner <meissner@linux.ibm.com> | 2022-04-07 18:25:17 -0400 |
| commit | 45fb78c9c456ace1d914c836d15af38ae345b902 (patch) | |
| tree | 49c260471328fe2d05bc3ee281d52021a7b2449b /gcc | |
| parent | 7e7a96f774ed892e5cef53fcb68297cd0d513820 (diff) | |
| download | gcc-45fb78c9c456ace1d914c836d15af38ae345b902.zip gcc-45fb78c9c456ace1d914c836d15af38ae345b902.tar.gz gcc-45fb78c9c456ace1d914c836d15af38ae345b902.tar.bz2 | |
Disable float128 tests on VxWorks, PR target/104253.
In PR target/104253, it was pointed out the that test case added as part
of fixing the PR does not work on VxWorks because float128 is not
supported on that system. I have modified the three tests for float128 so
that they are manually excluded on VxWorks systems. In looking at the
code, I also added checks in check_effective_target_ppc_ieee128_ok to
disable the systems that will never support VSX instructions which are
required for float128 support (eabi, eabispe, darwin).
2022-04-07 Michael Meissner <meissner@linux.ibm.com>
gcc/testsuite/
PR target/104253
* lib/target-supports.exp (check_ppc_float128_sw_available): Do
not run float128 tests on VxWorks.
(check_ppc_float128_hw_available): Likewise.
(check_effective_target_ppc_ieee128_ok): Likewise.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/lib/target-supports.exp | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index ff8edbd..90b9009 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -2318,8 +2318,9 @@ proc check_ppc_mma_hw_available { } { proc check_ppc_float128_sw_available { } { return [check_cached_effective_target ppc_float128_sw_available { # Some simulators are known to not support VSX/power8/power9 - # instructions. For now, disable on Darwin. - if { [istarget powerpc-*-eabi] + # instructions. For now, disable on Darwin and VxWorks. + if { [istarget *-*-vxworks*] + || [istarget powerpc-*-eabi] || [istarget powerpc*-*-eabispe] || [istarget *-*-darwin*]} { expr 0 @@ -2345,7 +2346,8 @@ proc check_ppc_float128_hw_available { } { return [check_cached_effective_target ppc_float128_hw_available { # Some simulators are known to not support VSX/power8/power9 # instructions. For now, disable on Darwin. - if { [istarget powerpc-*-eabi] + if { [istarget *-*-vxworks*] + || [istarget powerpc-*-eabi] || [istarget powerpc*-*-eabispe] || [istarget *-*-darwin*]} { expr 0 @@ -2370,8 +2372,9 @@ proc check_ppc_float128_hw_available { } { # See if the __ieee128 keyword is understood. proc check_effective_target_ppc_ieee128_ok { } { return [check_cached_effective_target ppc_ieee128_ok { - # disable on AIX. - if { [istarget *-*-aix*] } { + # disable on AIX and VxWorks. + if { [istarget *-*-aix*] + || [istarget *-*-vxworks*]} { expr 0 } else { set options "-mfloat128" |