| Message ID | 20240113005515.1029712-1-thiago.bauermann@linaro.org |
|---|---|
| State | Accepted |
| Commit | 115857bf1e32637e258a9329fdf25cf924d01e90 |
| Headers | show |
| Series | testsuite: Fix fallout of turning warnings into errors on 32-bit Arm | expand |
Hi Thiago, Thanks for this, LGTM but I can't approve this, CC'ing Richard. Do have a nitpick, in the gcc/testsuite/ChangeLog: remove 'gcc/testsuite' from bullet points 2-4. Kind regards, Andre On 13/01/2024 00:55, Thiago Jung Bauermann wrote: > Since commits 2c3db94d9fd ("c: Turn int-conversion warnings into > permerrors") and 55e94561e97e ("c: Turn -Wimplicit-function-declaration > into a permerror") these tests fail with errors such as: > > FAIL: gcc.target/arm/pr59858.c (test for excess errors) > FAIL: gcc.target/arm/pr65647.c (test for excess errors) > FAIL: gcc.target/arm/pr65710.c (test for excess errors) > FAIL: gcc.target/arm/pr97969.c (test for excess errors) > > Here's one example of the excess errors: > > FAIL: gcc.target/arm/pr65647.c (test for excess errors) > Excess errors: > /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:6:17: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] > /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:6:51: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] > /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:6:62: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] > /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:7:48: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] > /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:8:9: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] > /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:24:5: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] > /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:25:5: error: initialization of 'int' from 'struct S1 *' makes integer from pointer without a cast [-Wint-conversion] > /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:41:3: error: implicit declaration of function 'fn3'; did you mean 'fn2'? [-Wimplicit-function-declaration] > /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:46:3: error: implicit declaration of function 'fn5'; did you mean 'fn4'? [-Wimplicit-function-declaration] > /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:57:16: error: implicit declaration of function 'fn6'; did you mean 'fn4'? [-Wimplicit-function-declaration] > > PR rtl-optimization/59858 and PR target/65710 test the fix of an ICE. > PR target/65647 and PR target/97969 test for a compilation infinite loop. > > Therefore, add -fpermissive so that the tests behave as they did previously. > Tested on armv8l-linux-gnueabihf. > > gcc/testsuite/ChangeLog: > * gcc.target/arm/pr59858.c: Add -fpermissive. > * gcc/testsuite/gcc.target/arm/pr65647.c: Likewise. > * gcc/testsuite/gcc.target/arm/pr65710.c: Likewise. > * gcc/testsuite/gcc.target/arm/pr97969.c: Likewise. > --- > gcc/testsuite/gcc.target/arm/pr59858.c | 2 +- > gcc/testsuite/gcc.target/arm/pr65647.c | 2 +- > gcc/testsuite/gcc.target/arm/pr65710.c | 2 +- > gcc/testsuite/gcc.target/arm/pr97969.c | 2 +- > 4 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/gcc/testsuite/gcc.target/arm/pr59858.c b/gcc/testsuite/gcc.target/arm/pr59858.c > index 3360b48e8586..9336edfce277 100644 > --- a/gcc/testsuite/gcc.target/arm/pr59858.c > +++ b/gcc/testsuite/gcc.target/arm/pr59858.c > @@ -1,5 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-march=armv5te -fno-builtin -mfloat-abi=soft -mthumb -fno-stack-protector -Os -fno-tree-loop-optimize -fno-tree-dominator-opts -fPIC -w" } */ > +/* { dg-options "-march=armv5te -fno-builtin -mfloat-abi=soft -mthumb -fno-stack-protector -Os -fno-tree-loop-optimize -fno-tree-dominator-opts -fPIC -w -fpermissive" } */ > /* { dg-require-effective-target fpic } */ > /* { dg-skip-if "Incompatible command line options: -mfloat-abi=soft -mfloat-abi=hard" { *-*-* } { "-mfloat-abi=hard" } { "" } } */ > /* { dg-require-effective-target arm_arch_v5te_thumb_ok } */ > diff --git a/gcc/testsuite/gcc.target/arm/pr65647.c b/gcc/testsuite/gcc.target/arm/pr65647.c > index 26b4e399f6be..3cbf6b804ec0 100644 > --- a/gcc/testsuite/gcc.target/arm/pr65647.c > +++ b/gcc/testsuite/gcc.target/arm/pr65647.c > @@ -1,7 +1,7 @@ > /* { dg-do compile } */ > /* { dg-require-effective-target arm_arch_v6m_ok } */ > /* { dg-skip-if "do not override -mfloat-abi" { *-*-* } { "-mfloat-abi=*" } {"-mfloat-abi=soft" } } */ > -/* { dg-options "-march=armv6-m -mthumb -O3 -w -mfloat-abi=soft" } */ > +/* { dg-options "-march=armv6-m -mthumb -O3 -w -mfloat-abi=soft -fpermissive" } */ > > a, b, c, e, g = &e, h, i = 7, l = 1, m, n, o, q = &m, r, s = &r, u, w = 9, x, > y = 6, z, t6 = 7, t8, t9 = 1, t11 = 5, t12 = &t8, t13 = 3, t15, > diff --git a/gcc/testsuite/gcc.target/arm/pr65710.c b/gcc/testsuite/gcc.target/arm/pr65710.c > index 103ce1d45f77..4cbf7817af7e 100644 > --- a/gcc/testsuite/gcc.target/arm/pr65710.c > +++ b/gcc/testsuite/gcc.target/arm/pr65710.c > @@ -1,6 +1,6 @@ > /* { dg-do compile } */ > /* { dg-skip-if "do not override -mfloat-abi" { *-*-* } { "-mfloat-abi=*" } {"-mfloat-abi=soft" } } */ > -/* { dg-options "-mthumb -O2 -mfloat-abi=soft -w" } */ > +/* { dg-options "-mthumb -O2 -mfloat-abi=soft -w -fpermissive" } */ > /* { dg-skip-if "" { ! { arm_thumb1_ok || arm_thumb2_ok } } } */ > > struct ST { > diff --git a/gcc/testsuite/gcc.target/arm/pr97969.c b/gcc/testsuite/gcc.target/arm/pr97969.c > index b8c3a23676a2..5507a1024865 100644 > --- a/gcc/testsuite/gcc.target/arm/pr97969.c > +++ b/gcc/testsuite/gcc.target/arm/pr97969.c > @@ -1,6 +1,6 @@ > /* { dg-do compile } */ > /* { dg-require-effective-target arm_arch_v6m_ok } */ > -/* { dg-options "-std=c99 -fno-omit-frame-pointer -w -Os" } */ > +/* { dg-options "-std=c99 -fno-omit-frame-pointer -w -Os -fpermissive" } */ > /* { dg-add-options arm_arch_v6m } */ > > typedef a[23];
On 01/03/2024 14:23, Andre Vieira (lists) wrote: > Hi Thiago, > > Thanks for this, LGTM but I can't approve this, CC'ing Richard. > > Do have a nitpick, in the gcc/testsuite/ChangeLog: remove 'gcc/testsuite' from bullet points 2-4. > Yes, this is OK with the change Andre mentioned (your push will fail if you don't fix that). R. PS, if you've set up GCC git customizations (see contrib/gcc-git-customization.sh), you can verify things like this with 'git gcc-verify HEAD^..HEAD' > Kind regards, > Andre > > On 13/01/2024 00:55, Thiago Jung Bauermann wrote: >> Since commits 2c3db94d9fd ("c: Turn int-conversion warnings into >> permerrors") and 55e94561e97e ("c: Turn -Wimplicit-function-declaration >> into a permerror") these tests fail with errors such as: >> >> FAIL: gcc.target/arm/pr59858.c (test for excess errors) >> FAIL: gcc.target/arm/pr65647.c (test for excess errors) >> FAIL: gcc.target/arm/pr65710.c (test for excess errors) >> FAIL: gcc.target/arm/pr97969.c (test for excess errors) >> >> Here's one example of the excess errors: >> >> FAIL: gcc.target/arm/pr65647.c (test for excess errors) >> Excess errors: >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:6:17: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:6:51: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:6:62: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:7:48: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:8:9: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:24:5: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:25:5: error: initialization of 'int' from 'struct S1 *' makes integer from pointer without a cast [-Wint-conversion] >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:41:3: error: implicit declaration of function 'fn3'; did you mean 'fn2'? [-Wimplicit-function-declaration] >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:46:3: error: implicit declaration of function 'fn5'; did you mean 'fn4'? [-Wimplicit-function-declaration] >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:57:16: error: implicit declaration of function 'fn6'; did you mean 'fn4'? [-Wimplicit-function-declaration] >> >> PR rtl-optimization/59858 and PR target/65710 test the fix of an ICE. >> PR target/65647 and PR target/97969 test for a compilation infinite loop. >> >> Therefore, add -fpermissive so that the tests behave as they did previously. >> Tested on armv8l-linux-gnueabihf. >> >> gcc/testsuite/ChangeLog: >> * gcc.target/arm/pr59858.c: Add -fpermissive. >> * gcc/testsuite/gcc.target/arm/pr65647.c: Likewise. >> * gcc/testsuite/gcc.target/arm/pr65710.c: Likewise. >> * gcc/testsuite/gcc.target/arm/pr97969.c: Likewise. >> --- >> gcc/testsuite/gcc.target/arm/pr59858.c | 2 +- >> gcc/testsuite/gcc.target/arm/pr65647.c | 2 +- >> gcc/testsuite/gcc.target/arm/pr65710.c | 2 +- >> gcc/testsuite/gcc.target/arm/pr97969.c | 2 +- >> 4 files changed, 4 insertions(+), 4 deletions(-) >> >> diff --git a/gcc/testsuite/gcc.target/arm/pr59858.c b/gcc/testsuite/gcc.target/arm/pr59858.c >> index 3360b48e8586..9336edfce277 100644 >> --- a/gcc/testsuite/gcc.target/arm/pr59858.c >> +++ b/gcc/testsuite/gcc.target/arm/pr59858.c >> @@ -1,5 +1,5 @@ >> /* { dg-do compile } */ >> -/* { dg-options "-march=armv5te -fno-builtin -mfloat-abi=soft -mthumb -fno-stack-protector -Os -fno-tree-loop-optimize -fno-tree-dominator-opts -fPIC -w" } */ >> +/* { dg-options "-march=armv5te -fno-builtin -mfloat-abi=soft -mthumb -fno-stack-protector -Os -fno-tree-loop-optimize -fno-tree-dominator-opts -fPIC -w -fpermissive" } */ >> /* { dg-require-effective-target fpic } */ >> /* { dg-skip-if "Incompatible command line options: -mfloat-abi=soft -mfloat-abi=hard" { *-*-* } { "-mfloat-abi=hard" } { "" } } */ >> /* { dg-require-effective-target arm_arch_v5te_thumb_ok } */ >> diff --git a/gcc/testsuite/gcc.target/arm/pr65647.c b/gcc/testsuite/gcc.target/arm/pr65647.c >> index 26b4e399f6be..3cbf6b804ec0 100644 >> --- a/gcc/testsuite/gcc.target/arm/pr65647.c >> +++ b/gcc/testsuite/gcc.target/arm/pr65647.c >> @@ -1,7 +1,7 @@ >> /* { dg-do compile } */ >> /* { dg-require-effective-target arm_arch_v6m_ok } */ >> /* { dg-skip-if "do not override -mfloat-abi" { *-*-* } { "-mfloat-abi=*" } {"-mfloat-abi=soft" } } */ >> -/* { dg-options "-march=armv6-m -mthumb -O3 -w -mfloat-abi=soft" } */ >> +/* { dg-options "-march=armv6-m -mthumb -O3 -w -mfloat-abi=soft -fpermissive" } */ >> a, b, c, e, g = &e, h, i = 7, l = 1, m, n, o, q = &m, r, s = &r, u, w = 9, x, >> y = 6, z, t6 = 7, t8, t9 = 1, t11 = 5, t12 = &t8, t13 = 3, t15, >> diff --git a/gcc/testsuite/gcc.target/arm/pr65710.c b/gcc/testsuite/gcc.target/arm/pr65710.c >> index 103ce1d45f77..4cbf7817af7e 100644 >> --- a/gcc/testsuite/gcc.target/arm/pr65710.c >> +++ b/gcc/testsuite/gcc.target/arm/pr65710.c >> @@ -1,6 +1,6 @@ >> /* { dg-do compile } */ >> /* { dg-skip-if "do not override -mfloat-abi" { *-*-* } { "-mfloat-abi=*" } {"-mfloat-abi=soft" } } */ >> -/* { dg-options "-mthumb -O2 -mfloat-abi=soft -w" } */ >> +/* { dg-options "-mthumb -O2 -mfloat-abi=soft -w -fpermissive" } */ >> /* { dg-skip-if "" { ! { arm_thumb1_ok || arm_thumb2_ok } } } */ >> struct ST { >> diff --git a/gcc/testsuite/gcc.target/arm/pr97969.c b/gcc/testsuite/gcc.target/arm/pr97969.c >> index b8c3a23676a2..5507a1024865 100644 >> --- a/gcc/testsuite/gcc.target/arm/pr97969.c >> +++ b/gcc/testsuite/gcc.target/arm/pr97969.c >> @@ -1,6 +1,6 @@ >> /* { dg-do compile } */ >> /* { dg-require-effective-target arm_arch_v6m_ok } */ >> -/* { dg-options "-std=c99 -fno-omit-frame-pointer -w -Os" } */ >> +/* { dg-options "-std=c99 -fno-omit-frame-pointer -w -Os -fpermissive" } */ >> /* { dg-add-options arm_arch_v6m } */ >> typedef a[23];
Hi Thiago, On Fri, 1 Mar 2024 at 15:29, Richard Earnshaw (lists) <Richard.Earnshaw@arm.com> wrote: > > On 01/03/2024 14:23, Andre Vieira (lists) wrote: > > Hi Thiago, > > > > Thanks for this, LGTM but I can't approve this, CC'ing Richard. > > > > Do have a nitpick, in the gcc/testsuite/ChangeLog: remove 'gcc/testsuite' from bullet points 2-4. > > > > Yes, this is OK with the change Andre mentioned (your push will fail if you don't fix that). > > R. > > PS, if you've set up GCC git customizations (see contrib/gcc-git-customization.sh), you can verify things like this with 'git gcc-verify HEAD^..HEAD' > ISTM you have forgotten to commit this patch. If you don't have commit rights, I can do it for you. Thanks, Christophe > > > Kind regards, > > Andre > > > > On 13/01/2024 00:55, Thiago Jung Bauermann wrote: > >> Since commits 2c3db94d9fd ("c: Turn int-conversion warnings into > >> permerrors") and 55e94561e97e ("c: Turn -Wimplicit-function-declaration > >> into a permerror") these tests fail with errors such as: > >> > >> FAIL: gcc.target/arm/pr59858.c (test for excess errors) > >> FAIL: gcc.target/arm/pr65647.c (test for excess errors) > >> FAIL: gcc.target/arm/pr65710.c (test for excess errors) > >> FAIL: gcc.target/arm/pr97969.c (test for excess errors) > >> > >> Here's one example of the excess errors: > >> > >> FAIL: gcc.target/arm/pr65647.c (test for excess errors) > >> Excess errors: > >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:6:17: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] > >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:6:51: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] > >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:6:62: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] > >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:7:48: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] > >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:8:9: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] > >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:24:5: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] > >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:25:5: error: initialization of 'int' from 'struct S1 *' makes integer from pointer without a cast [-Wint-conversion] > >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:41:3: error: implicit declaration of function 'fn3'; did you mean 'fn2'? [-Wimplicit-function-declaration] > >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:46:3: error: implicit declaration of function 'fn5'; did you mean 'fn4'? [-Wimplicit-function-declaration] > >> /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:57:16: error: implicit declaration of function 'fn6'; did you mean 'fn4'? [-Wimplicit-function-declaration] > >> > >> PR rtl-optimization/59858 and PR target/65710 test the fix of an ICE. > >> PR target/65647 and PR target/97969 test for a compilation infinite loop. > >> > >> Therefore, add -fpermissive so that the tests behave as they did previously. > >> Tested on armv8l-linux-gnueabihf. > >> > >> gcc/testsuite/ChangeLog: > >> * gcc.target/arm/pr59858.c: Add -fpermissive. > >> * gcc/testsuite/gcc.target/arm/pr65647.c: Likewise. > >> * gcc/testsuite/gcc.target/arm/pr65710.c: Likewise. > >> * gcc/testsuite/gcc.target/arm/pr97969.c: Likewise. > >> --- > >> gcc/testsuite/gcc.target/arm/pr59858.c | 2 +- > >> gcc/testsuite/gcc.target/arm/pr65647.c | 2 +- > >> gcc/testsuite/gcc.target/arm/pr65710.c | 2 +- > >> gcc/testsuite/gcc.target/arm/pr97969.c | 2 +- > >> 4 files changed, 4 insertions(+), 4 deletions(-) > >> > >> diff --git a/gcc/testsuite/gcc.target/arm/pr59858.c b/gcc/testsuite/gcc.target/arm/pr59858.c > >> index 3360b48e8586..9336edfce277 100644 > >> --- a/gcc/testsuite/gcc.target/arm/pr59858.c > >> +++ b/gcc/testsuite/gcc.target/arm/pr59858.c > >> @@ -1,5 +1,5 @@ > >> /* { dg-do compile } */ > >> -/* { dg-options "-march=armv5te -fno-builtin -mfloat-abi=soft -mthumb -fno-stack-protector -Os -fno-tree-loop-optimize -fno-tree-dominator-opts -fPIC -w" } */ > >> +/* { dg-options "-march=armv5te -fno-builtin -mfloat-abi=soft -mthumb -fno-stack-protector -Os -fno-tree-loop-optimize -fno-tree-dominator-opts -fPIC -w -fpermissive" } */ > >> /* { dg-require-effective-target fpic } */ > >> /* { dg-skip-if "Incompatible command line options: -mfloat-abi=soft -mfloat-abi=hard" { *-*-* } { "-mfloat-abi=hard" } { "" } } */ > >> /* { dg-require-effective-target arm_arch_v5te_thumb_ok } */ > >> diff --git a/gcc/testsuite/gcc.target/arm/pr65647.c b/gcc/testsuite/gcc.target/arm/pr65647.c > >> index 26b4e399f6be..3cbf6b804ec0 100644 > >> --- a/gcc/testsuite/gcc.target/arm/pr65647.c > >> +++ b/gcc/testsuite/gcc.target/arm/pr65647.c > >> @@ -1,7 +1,7 @@ > >> /* { dg-do compile } */ > >> /* { dg-require-effective-target arm_arch_v6m_ok } */ > >> /* { dg-skip-if "do not override -mfloat-abi" { *-*-* } { "-mfloat-abi=*" } {"-mfloat-abi=soft" } } */ > >> -/* { dg-options "-march=armv6-m -mthumb -O3 -w -mfloat-abi=soft" } */ > >> +/* { dg-options "-march=armv6-m -mthumb -O3 -w -mfloat-abi=soft -fpermissive" } */ > >> a, b, c, e, g = &e, h, i = 7, l = 1, m, n, o, q = &m, r, s = &r, u, w = 9, x, > >> y = 6, z, t6 = 7, t8, t9 = 1, t11 = 5, t12 = &t8, t13 = 3, t15, > >> diff --git a/gcc/testsuite/gcc.target/arm/pr65710.c b/gcc/testsuite/gcc.target/arm/pr65710.c > >> index 103ce1d45f77..4cbf7817af7e 100644 > >> --- a/gcc/testsuite/gcc.target/arm/pr65710.c > >> +++ b/gcc/testsuite/gcc.target/arm/pr65710.c > >> @@ -1,6 +1,6 @@ > >> /* { dg-do compile } */ > >> /* { dg-skip-if "do not override -mfloat-abi" { *-*-* } { "-mfloat-abi=*" } {"-mfloat-abi=soft" } } */ > >> -/* { dg-options "-mthumb -O2 -mfloat-abi=soft -w" } */ > >> +/* { dg-options "-mthumb -O2 -mfloat-abi=soft -w -fpermissive" } */ > >> /* { dg-skip-if "" { ! { arm_thumb1_ok || arm_thumb2_ok } } } */ > >> struct ST { > >> diff --git a/gcc/testsuite/gcc.target/arm/pr97969.c b/gcc/testsuite/gcc.target/arm/pr97969.c > >> index b8c3a23676a2..5507a1024865 100644 > >> --- a/gcc/testsuite/gcc.target/arm/pr97969.c > >> +++ b/gcc/testsuite/gcc.target/arm/pr97969.c > >> @@ -1,6 +1,6 @@ > >> /* { dg-do compile } */ > >> /* { dg-require-effective-target arm_arch_v6m_ok } */ > >> -/* { dg-options "-std=c99 -fno-omit-frame-pointer -w -Os" } */ > >> +/* { dg-options "-std=c99 -fno-omit-frame-pointer -w -Os -fpermissive" } */ > >> /* { dg-add-options arm_arch_v6m } */ > >> typedef a[23]; >
Hello Christophe, Christophe Lyon <christophe.lyon@linaro.org> writes: > On Fri, 1 Mar 2024 at 15:29, Richard Earnshaw (lists) > <Richard.Earnshaw@arm.com> wrote: >> >> On 01/03/2024 14:23, Andre Vieira (lists) wrote: >> > Hi Thiago, >> > >> > Thanks for this, LGTM but I can't approve this, CC'ing Richard. >> > >> > Do have a nitpick, in the gcc/testsuite/ChangeLog: remove 'gcc/testsuite' from bullet >> > points 2-4. >> > >> >> Yes, this is OK with the change Andre mentioned (your push will fail if you don't fix >> that). >> >> PS, if you've set up GCC git customizations (see contrib/gcc-git-customization.sh), you >> can verify things like this with 'git gcc-verify HEAD^..HEAD' >> > > ISTM you have forgotten to commit this patch. > If you don't have commit rights, I can do it for you. That is true, sorry about that. I just pushed the patch as commit 115857bf1e32. It incorporates Andre's ChangeLog fix and git gcc-verify says the commit is OK. Thank you for reminding me.
diff --git a/gcc/testsuite/gcc.target/arm/pr59858.c b/gcc/testsuite/gcc.target/arm/pr59858.c index 3360b48e8586..9336edfce277 100644 --- a/gcc/testsuite/gcc.target/arm/pr59858.c +++ b/gcc/testsuite/gcc.target/arm/pr59858.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-march=armv5te -fno-builtin -mfloat-abi=soft -mthumb -fno-stack-protector -Os -fno-tree-loop-optimize -fno-tree-dominator-opts -fPIC -w" } */ +/* { dg-options "-march=armv5te -fno-builtin -mfloat-abi=soft -mthumb -fno-stack-protector -Os -fno-tree-loop-optimize -fno-tree-dominator-opts -fPIC -w -fpermissive" } */ /* { dg-require-effective-target fpic } */ /* { dg-skip-if "Incompatible command line options: -mfloat-abi=soft -mfloat-abi=hard" { *-*-* } { "-mfloat-abi=hard" } { "" } } */ /* { dg-require-effective-target arm_arch_v5te_thumb_ok } */ diff --git a/gcc/testsuite/gcc.target/arm/pr65647.c b/gcc/testsuite/gcc.target/arm/pr65647.c index 26b4e399f6be..3cbf6b804ec0 100644 --- a/gcc/testsuite/gcc.target/arm/pr65647.c +++ b/gcc/testsuite/gcc.target/arm/pr65647.c @@ -1,7 +1,7 @@ /* { dg-do compile } */ /* { dg-require-effective-target arm_arch_v6m_ok } */ /* { dg-skip-if "do not override -mfloat-abi" { *-*-* } { "-mfloat-abi=*" } {"-mfloat-abi=soft" } } */ -/* { dg-options "-march=armv6-m -mthumb -O3 -w -mfloat-abi=soft" } */ +/* { dg-options "-march=armv6-m -mthumb -O3 -w -mfloat-abi=soft -fpermissive" } */ a, b, c, e, g = &e, h, i = 7, l = 1, m, n, o, q = &m, r, s = &r, u, w = 9, x, y = 6, z, t6 = 7, t8, t9 = 1, t11 = 5, t12 = &t8, t13 = 3, t15, diff --git a/gcc/testsuite/gcc.target/arm/pr65710.c b/gcc/testsuite/gcc.target/arm/pr65710.c index 103ce1d45f77..4cbf7817af7e 100644 --- a/gcc/testsuite/gcc.target/arm/pr65710.c +++ b/gcc/testsuite/gcc.target/arm/pr65710.c @@ -1,6 +1,6 @@ /* { dg-do compile } */ /* { dg-skip-if "do not override -mfloat-abi" { *-*-* } { "-mfloat-abi=*" } {"-mfloat-abi=soft" } } */ -/* { dg-options "-mthumb -O2 -mfloat-abi=soft -w" } */ +/* { dg-options "-mthumb -O2 -mfloat-abi=soft -w -fpermissive" } */ /* { dg-skip-if "" { ! { arm_thumb1_ok || arm_thumb2_ok } } } */ struct ST { diff --git a/gcc/testsuite/gcc.target/arm/pr97969.c b/gcc/testsuite/gcc.target/arm/pr97969.c index b8c3a23676a2..5507a1024865 100644 --- a/gcc/testsuite/gcc.target/arm/pr97969.c +++ b/gcc/testsuite/gcc.target/arm/pr97969.c @@ -1,6 +1,6 @@ /* { dg-do compile } */ /* { dg-require-effective-target arm_arch_v6m_ok } */ -/* { dg-options "-std=c99 -fno-omit-frame-pointer -w -Os" } */ +/* { dg-options "-std=c99 -fno-omit-frame-pointer -w -Os -fpermissive" } */ /* { dg-add-options arm_arch_v6m } */ typedef a[23];
Since commits 2c3db94d9fd ("c: Turn int-conversion warnings into permerrors") and 55e94561e97e ("c: Turn -Wimplicit-function-declaration into a permerror") these tests fail with errors such as: FAIL: gcc.target/arm/pr59858.c (test for excess errors) FAIL: gcc.target/arm/pr65647.c (test for excess errors) FAIL: gcc.target/arm/pr65710.c (test for excess errors) FAIL: gcc.target/arm/pr97969.c (test for excess errors) Here's one example of the excess errors: FAIL: gcc.target/arm/pr65647.c (test for excess errors) Excess errors: /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:6:17: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:6:51: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:6:62: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:7:48: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:8:9: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:24:5: error: initialization of 'int' from 'int *' makes integer from pointer without a cast [-Wint-conversion] /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:25:5: error: initialization of 'int' from 'struct S1 *' makes integer from pointer without a cast [-Wint-conversion] /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:41:3: error: implicit declaration of function 'fn3'; did you mean 'fn2'? [-Wimplicit-function-declaration] /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:46:3: error: implicit declaration of function 'fn5'; did you mean 'fn4'? [-Wimplicit-function-declaration] /path/gcc.git/gcc/testsuite/gcc.target/arm/pr65647.c:57:16: error: implicit declaration of function 'fn6'; did you mean 'fn4'? [-Wimplicit-function-declaration] PR rtl-optimization/59858 and PR target/65710 test the fix of an ICE. PR target/65647 and PR target/97969 test for a compilation infinite loop. Therefore, add -fpermissive so that the tests behave as they did previously. Tested on armv8l-linux-gnueabihf. gcc/testsuite/ChangeLog: * gcc.target/arm/pr59858.c: Add -fpermissive. * gcc/testsuite/gcc.target/arm/pr65647.c: Likewise. * gcc/testsuite/gcc.target/arm/pr65710.c: Likewise. * gcc/testsuite/gcc.target/arm/pr97969.c: Likewise. --- gcc/testsuite/gcc.target/arm/pr59858.c | 2 +- gcc/testsuite/gcc.target/arm/pr65647.c | 2 +- gcc/testsuite/gcc.target/arm/pr65710.c | 2 +- gcc/testsuite/gcc.target/arm/pr97969.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-)