procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

testsuite: LoongArch: Remove from btrunc, ceil, and floor effective target allowlist

Browse source 
Now that C default is C23, so we can no longer use LSX/LASX instructions
for these operations as the standard disallows raising INEXACT
exceptions.  So LoongArch is no longer suitable for these effective
targets.

Fix the test failures on gcc.dg/vect/vect-rounding-*.c.  For the old
standards or -ffp-int-builtin-inexact we already provide test coverage
with gcc.target/loongarch/vect-ftint.c.

gcc/testsuite/ChangeLog:

	* lib/target-supports.exp
	(check_effective_target_vect_call_btrunc): Drop LoongArch.
	(check_effective_target_vect_call_btruncf): Likewise.
	(check_effective_target_vect_call_ceil): Likewise.
	(check_effective_target_vect_call_ceilf): Likewise.
	(check_effective_target_vect_call_floor): Likewise.
	(check_effective_target_vect_call_floorf): Likewise.
	(check_effective_target_vect_call_lfloor): Likewise.
	(check_effective_target_vect_call_lfloorf): Likewise.
This commit is contained in:
Xi Ruoyao 2025-02-05 09:16:19 +08:00
parent 30a3a557a5
commit d171f214a4
No known key found for this signature in database
GPG key ID: ACAAD20E19E710E3
1 changed files with 8 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
gcc/testsuite/lib/target-supports.exp
View file

@ -9708,8 +9708,7 @@ proc check_effective_target_vect_call_lrint { } {
proc check_effective_target_vect_call_btrunc { } {
return [check_cached_effective_target_indexed vect_call_btrunc {
expr { [istarget aarch64*-*-*]
|| [istarget amdgcn-*-*]
|| [istarget loongarch*-*-*] }}]
|| [istarget amdgcn-*-*] }}]
}
# Return 1 if the target supports vector btruncf calls.
@ -9717,8 +9716,7 @@ proc check_effective_target_vect_call_btrunc { } {
proc check_effective_target_vect_call_btruncf { } {
return [check_cached_effective_target_indexed vect_call_btruncf {
expr { [istarget aarch64*-*-*]
|| [istarget amdgcn-*-*]
|| [istarget loongarch*-*-*] }}]
|| [istarget amdgcn-*-*] }}]
}
# Return 1 if the target supports vector ceil calls.
@ -9726,8 +9724,7 @@ proc check_effective_target_vect_call_btruncf { } {
proc check_effective_target_vect_call_ceil { } {
return [check_cached_effective_target_indexed vect_call_ceil {
expr { [istarget aarch64*-*-*]
|| [istarget amdgcn-*-*]
|| [istarget loongarch*-*-*] }}]
|| [istarget amdgcn-*-*] }}]
}
# Return 1 if the target supports vector ceilf calls.
@ -9735,8 +9732,7 @@ proc check_effective_target_vect_call_ceil { } {
proc check_effective_target_vect_call_ceilf { } {
return [check_cached_effective_target_indexed vect_call_ceilf {
expr { [istarget aarch64*-*-*]
|| [istarget amdgcn-*-*]
|| [istarget loongarch*-*-*] }}]
|| [istarget amdgcn-*-*] }}]
}
# Return 1 if the target supports vector floor calls.
@ -9744,8 +9740,7 @@ proc check_effective_target_vect_call_ceilf { } {
proc check_effective_target_vect_call_floor { } {
return [check_cached_effective_target_indexed vect_call_floor {
expr { [istarget aarch64*-*-*]
|| [istarget amdgcn-*-*]
|| [istarget loongarch*-*-*] }}]
|| [istarget amdgcn-*-*] }}]
}
# Return 1 if the target supports vector floorf calls.
@ -9753,24 +9748,21 @@ proc check_effective_target_vect_call_floor { } {
proc check_effective_target_vect_call_floorf { } {
return [check_cached_effective_target_indexed vect_call_floorf {
expr { [istarget aarch64*-*-*]
|| [istarget amdgcn-*-*]
|| [istarget loongarch*-*-*] }}]
|| [istarget amdgcn-*-*] }}]
}
# Return 1 if the target supports vector lceil calls.
proc check_effective_target_vect_call_lceil { } {
return [check_cached_effective_target_indexed vect_call_lceil {
expr { [istarget aarch64*-*-*]
|| [istarget loongarch*-*-*] }}]
expr { [istarget aarch64*-*-*] }}]
}
# Return 1 if the target supports vector lfloor calls.
proc check_effective_target_vect_call_lfloor { } {
return [check_cached_effective_target_indexed vect_call_lfloor {
expr { [istarget aarch64*-*-*]
|| [istarget loongarch*-*-*] }}]
expr { [istarget aarch64*-*-*] }}]
}
# Return 1 if the target supports vector nearbyint calls.