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From: Michael Meissner <meissner@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/work158-pnext)] Add power11 aux vector and tests. Date: Fri, 16 Feb 2024 02:01:14 +0000 (GMT) [thread overview] Message-ID: <20240216020114.8E9313858D1E@sourceware.org> (raw) https://gcc.gnu.org/g:5b0d1beb51fe78e63d40742d620a95a32bc9c961 commit 5b0d1beb51fe78e63d40742d620a95a32bc9c961 Author: Michael Meissner <meissner@linux.ibm.com> Date: Thu Feb 15 21:00:51 2024 -0500 Add power11 aux vector and tests. 2024-02-15 Michael Meissner <meissner@linux.ibm.com> gcc/ * config/rs6000/driver-rs6000.c (asm_names): Add power11 support. * config/rs6000/ppc-auxv.h (PPC_PLATFORM_POWER10): Remove comment saying this is not yet official. (PPC_PLATFORM_POWER11): Add power11 support. * config/rs6000/rs6000-builtin.cc (cpu_is_info): Likewise. gcc/testsuite/ * lib/target-support.exp (check_effective_target_power11_ok): Add power11 support. * gcc.target/powerpc/power11-1.c: New test. * gcc.target/powerpc/power11-2.c: Likewise. * gcc.target/powerpc/power11-3.c: Likewise. Diff: --- gcc/config/rs6000/driver-rs6000.cc | 2 ++ gcc/config/rs6000/ppc-auxv.h | 3 ++- gcc/config/rs6000/rs6000-builtin.cc | 1 + gcc/testsuite/gcc.target/powerpc/power11-1.c | 13 +++++++++++++ gcc/testsuite/gcc.target/powerpc/power11-2.c | 20 ++++++++++++++++++++ gcc/testsuite/gcc.target/powerpc/power11-3.c | 10 ++++++++++ gcc/testsuite/lib/target-supports.exp | 17 +++++++++++++++++ 7 files changed, 65 insertions(+), 1 deletion(-) diff --git a/gcc/config/rs6000/driver-rs6000.cc b/gcc/config/rs6000/driver-rs6000.cc index 244b3388c2ad..3f69695d6935 100644 --- a/gcc/config/rs6000/driver-rs6000.cc +++ b/gcc/config/rs6000/driver-rs6000.cc @@ -451,6 +451,7 @@ static const struct asm_name asm_names[] = { { "power8", "-mpwr8" }, { "power9", "-mpwr9" }, { "power10", "-mpwr10" }, + { "power11", "-mpwr11" }, { "powerpc", "-mppc" }, { "rs64", "-mppc" }, { "603", "-m603" }, @@ -479,6 +480,7 @@ static const struct asm_name asm_names[] = { { "power8", "%{mpower9-vector:-mpower9;:-mpower8}" }, { "power9", "-mpower9" }, { "power10", "-mpower10" }, + { "power11", "-mpower11" }, { "a2", "-ma2" }, { "powerpc", "-mppc" }, { "powerpc64", "-mppc64" }, diff --git a/gcc/config/rs6000/ppc-auxv.h b/gcc/config/rs6000/ppc-auxv.h index 364bba427d14..4e8636443f94 100644 --- a/gcc/config/rs6000/ppc-auxv.h +++ b/gcc/config/rs6000/ppc-auxv.h @@ -47,9 +47,10 @@ #define PPC_PLATFORM_PPC476 12 #define PPC_PLATFORM_POWER8 13 #define PPC_PLATFORM_POWER9 14 +#define PPC_PLATFORM_POWER10 15 /* This is not yet official. */ -#define PPC_PLATFORM_POWER10 15 +#define PPC_PLATFORM_POWER11 16 /* AT_HWCAP bits. These must match the values defined in the Linux kernel. */ #define PPC_FEATURE_32 0x80000000 diff --git a/gcc/config/rs6000/rs6000-builtin.cc b/gcc/config/rs6000/rs6000-builtin.cc index 6698274031b9..f3ba1eccdbdc 100644 --- a/gcc/config/rs6000/rs6000-builtin.cc +++ b/gcc/config/rs6000/rs6000-builtin.cc @@ -2493,6 +2493,7 @@ static const struct const char *cpu; unsigned int cpuid; } cpu_is_info[] = { + { "power11", PPC_PLATFORM_POWER11 }, { "power10", PPC_PLATFORM_POWER10 }, { "power9", PPC_PLATFORM_POWER9 }, { "power8", PPC_PLATFORM_POWER8 }, diff --git a/gcc/testsuite/gcc.target/powerpc/power11-1.c b/gcc/testsuite/gcc.target/powerpc/power11-1.c new file mode 100644 index 000000000000..6a2e802eedf3 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/power11-1.c @@ -0,0 +1,13 @@ +/* { dg-do compile { target powerpc*-*-* } } */ +/* { dg-require-effective-target power11_ok } */ +/* { dg-options "-mdejagnu-cpu=power11 -O2" } */ + +/* Basic check to see if the compiler supports -mcpu=power11. */ + +#ifndef _ARCH_PWR11 +#error "-mcpu=power11 is not supported" +#endif + +void foo (void) +{ +} diff --git a/gcc/testsuite/gcc.target/powerpc/power11-2.c b/gcc/testsuite/gcc.target/powerpc/power11-2.c new file mode 100644 index 000000000000..7b9904c1d294 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/power11-2.c @@ -0,0 +1,20 @@ +/* { dg-do compile { target powerpc*-*-* } } */ +/* { dg-require-effective-target power11_ok } */ +/* { dg-options "-O2" } */ + +/* Check if we can set the power11 target via a target attribute. */ + +__attribute__((__target__("cpu=power9"))) +void foo_p9 (void) +{ +} + +__attribute__((__target__("cpu=power10"))) +void foo_p10 (void) +{ +} + +__attribute__((__target__("cpu=power11"))) +void foo_p11 (void) +{ +} diff --git a/gcc/testsuite/gcc.target/powerpc/power11-3.c b/gcc/testsuite/gcc.target/powerpc/power11-3.c new file mode 100644 index 000000000000..f221a70d3b30 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/power11-3.c @@ -0,0 +1,10 @@ +/* { dg-do compile { target powerpc*-*-* } } */ +/* { dg-require-effective-target power11_ok } */ +/* { dg-options "-mdejagnu=power8 -O2" } */ + +/* Check if we can set the power11 target via a target_clones attribute. */ + +__attribute__((__target_clones__("cpu=power11,cpu=power9,default"))) +void foo (void) +{ +} diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index 6ce8557c9a9d..cbd3e3eeb06b 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -7160,6 +7160,23 @@ proc check_effective_target_power10_ok { } { } } +# Return 1 if this is a PowerPC target supporting -mcpu=power11. + +proc check_effective_target_power11_ok { } { + if { ([istarget powerpc64*-*-linux*]) } { + return [check_no_compiler_messages power11_ok object { + int main (void) { + #ifndef _ARCH_PWR11 + #error "-mcpu=power11 is not supported" + #endif + return 0; + } + } "-mcpu=power11"] + } else { + return 0 + } +} + # Return 1 if this is a PowerPC target supporting -mfloat128 via either # software emulation on power7/power8 systems or hardware support on power9.
next reply other threads:[~2024-02-16 2:01 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-02-16 2:01 Michael Meissner [this message] 2024-02-17 0:13 Michael Meissner
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