[gcc(refs/users/aoliva/heads/testme)] make -freg-struct-return visibly a negative alias of -fpcc-struct-return
https://gcc.gnu.org/g:4c42beadc660572409d3e6f452bf4c0209f320c3 commit 4c42beadc660572409d3e6f452bf4c0209f320c3 Author: Alexandre Oliva Date: Tue Apr 23 00:33:04 2024 -0300 make -freg-struct-return visibly a negative alias of -fpcc-struct-return The fact that both options accept negative forms suggests that maybe they aren't negative forms of each other. They are, but that isn't clear even by examining common.opt. Use NegativeAlias to make it abundantly clear. The 'Optimization' keyword next to freg-struct-return was the only thing that caused flag_pcc_struct_return to be a per-function flag, and ipa-inline relied on that. After making it an alias, the Optimization keyword was no longer operational. I'm not sure it was sensible or desirable for flag_pcc_struct_return to be a per-function setting, but this patch does not intend to change behavior. for gcc/ChangeLog * common.opt (freg-struct-return): Make it explicitly fpcc-struct-return's NegativeAlias. Copy Optimization... (freg-struct-return): ... here. Diff: --- gcc/common.opt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/common.opt b/gcc/common.opt index ad348844775..12d93c76a1e 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -2406,7 +2406,7 @@ Common RejectNegative Joined UInteger Optimization -fpack-struct= Set initial maximum structure member alignment. fpcc-struct-return -Common Var(flag_pcc_struct_return,1) Init(DEFAULT_PCC_STRUCT_RETURN) +Common Var(flag_pcc_struct_return,1) Init(DEFAULT_PCC_STRUCT_RETURN) Optimization Return small aggregates in memory, not registers. fpeel-loops @@ -2596,7 +2596,7 @@ Common Var(flag_record_gcc_switches) Record gcc command line switches in the object file. freg-struct-return -Common Var(flag_pcc_struct_return,0) Optimization +Common NegativeAlias Alias(fpcc_struct_return) Optimization Return small aggregates in registers. fregmove
[gcc(refs/users/aoliva/heads/testme)] make -freg-struct-return visibly a negative alias of -fpcc-struct-return
https://gcc.gnu.org/g:ffb3aca361d2b0e9ba415930a0fc61e8219c635c commit ffb3aca361d2b0e9ba415930a0fc61e8219c635c Author: Alexandre Oliva Date: Tue Apr 23 00:33:04 2024 -0300 make -freg-struct-return visibly a negative alias of -fpcc-struct-return The fact that both options accept negative forms suggests that maybe they aren't negative forms of each other. They are, but that isn't clear even by examining common.opt. Use NegativeAlias to make it abundantly clear. The 'Optimization' keyword next to freg-struct-return was the only thing that caused flag_pcc_struct_return to be a per-function flag, and ipa-inline relied on that. After making it an alias, the Optimization keyword was no longer operational. I'm not sure it was sensible or desirable for flag_pcc_struct_return to be a per-function setting, but this patch does not intend to change behavior. for gcc/ChangeLog * common.opt (freg-struct-return): Make it explicitly fpcc-struct-return's NegativeAlias. Copy Optimization... (freg-struct-return): ... here. Diff: --- gcc/common.opt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/common.opt b/gcc/common.opt index ad348844775..12d93c76a1e 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -2406,7 +2406,7 @@ Common RejectNegative Joined UInteger Optimization -fpack-struct= Set initial maximum structure member alignment. fpcc-struct-return -Common Var(flag_pcc_struct_return,1) Init(DEFAULT_PCC_STRUCT_RETURN) +Common Var(flag_pcc_struct_return,1) Init(DEFAULT_PCC_STRUCT_RETURN) Optimization Return small aggregates in memory, not registers. fpeel-loops @@ -2596,7 +2596,7 @@ Common Var(flag_record_gcc_switches) Record gcc command line switches in the object file. freg-struct-return -Common Var(flag_pcc_struct_return,0) Optimization +Common NegativeAlias Alias(fpcc_struct_return) Optimization Return small aggregates in registers. fregmove
[gcc(refs/users/aoliva/heads/testme)] make -freg-struct-return visibly a negative alias of -fpcc-struct-return
https://gcc.gnu.org/g:60e63cf86f91608df32377f9ffc7c3f3e9f316fd commit 60e63cf86f91608df32377f9ffc7c3f3e9f316fd Author: Alexandre Oliva Date: Tue Apr 23 00:33:04 2024 -0300 make -freg-struct-return visibly a negative alias of -fpcc-struct-return The fact that both options accept negative forms suggests that maybe they aren't negative forms of each other. They are, but that isn't clear even by examining common.opt. Use NegativeAlias to make it abundantly clear. for gcc/ChangeLog * common.opt (freg-struct-return): Make it explicitly fpcc-struct-return's NegativeAlias. Diff: --- gcc/common.opt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/common.opt b/gcc/common.opt index ad348844775..12d93c76a1e 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -2406,7 +2406,7 @@ Common RejectNegative Joined UInteger Optimization -fpack-struct= Set initial maximum structure member alignment. fpcc-struct-return -Common Var(flag_pcc_struct_return,1) Init(DEFAULT_PCC_STRUCT_RETURN) +Common Var(flag_pcc_struct_return,1) Init(DEFAULT_PCC_STRUCT_RETURN) Optimization Return small aggregates in memory, not registers. fpeel-loops @@ -2596,7 +2596,7 @@ Common Var(flag_record_gcc_switches) Record gcc command line switches in the object file. freg-struct-return -Common Var(flag_pcc_struct_return,0) Optimization +Common NegativeAlias Alias(fpcc_struct_return) Optimization Return small aggregates in registers. fregmove
[gcc(refs/users/aoliva/heads/testme)] make -freg-struct-return visibly a negative alias of -fpcc-struct-return
https://gcc.gnu.org/g:9d8a2a67a84deaaf0645a73d17564d68059b2433 commit 9d8a2a67a84deaaf0645a73d17564d68059b2433 Author: Alexandre Oliva Date: Tue Apr 23 00:33:04 2024 -0300 make -freg-struct-return visibly a negative alias of -fpcc-struct-return The fact that both options accept negative forms suggests that maybe they aren't negative forms of each other. They are, but that isn't clear even by examining common.opt. Use NegativeAlias to make it abundantly clear. for gcc/ChangeLog * common.opt (freg-struct-return): Make it explicitly fpcc-struct-return's NegativeAlias. Diff: --- gcc/common.opt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/common.opt b/gcc/common.opt index ad348844775..f973d767584 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -2596,7 +2596,7 @@ Common Var(flag_record_gcc_switches) Record gcc command line switches in the object file. freg-struct-return -Common Var(flag_pcc_struct_return,0) Optimization +Common NegativeAlias Alias(fpcc_struct_return) Optimization Return small aggregates in registers. fregmove
[gcc(refs/users/aoliva/heads/testme)] make -freg-struct-return visibly a negative alias of -fpcc-struct-return
https://gcc.gnu.org/g:e50550cae7e3108d7f7a0ba2f9b8f14c16e29e35 commit e50550cae7e3108d7f7a0ba2f9b8f14c16e29e35 Author: Alexandre Oliva Date: Tue Apr 23 00:33:04 2024 -0300 make -freg-struct-return visibly a negative alias of -fpcc-struct-return The fact that both options accept negative forms suggests that maybe they aren't negative forms of each other. They are, but that isn't clear even by examining common.opt. Use NegativeAlias to make it abundantly clear. for gcc/ChangeLog * common.opt (freg-struct-return): Make it explicitly fpcc-struct-return's NegativeAlias. Diff: --- gcc/common.opt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/common.opt b/gcc/common.opt index ad348844775..ebef5977451 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -2596,7 +2596,7 @@ Common Var(flag_record_gcc_switches) Record gcc command line switches in the object file. freg-struct-return -Common Var(flag_pcc_struct_return,0) Optimization +Common NegativeAlias Alias(pcc_struct_return) Optimization Return small aggregates in registers. fregmove