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riscv-gcc-1
Commit 674931d2 by Andrew Stubbs Committed by Andrew Stubbs
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Port testsuite to GCN 

This collection of miscellaneous patches configures the testsuite to run on AMD
GCN in a standalone (i.e. not offloading) configuration.  It assumes you have
your Dejagnu set up to run binaries via the gcn-run tool.

2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
	    Kwok Cheung Yeung  <kcy@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>
	    Tom de Vries  <tom@codesourcery.com>

	gcc/
	* doc/sourcebuild.texi: Document dg-add-options sqrt_insn.

	gcc/testsuite/
	* gcc.dg/20020312-2.c: Add amdgcn support.
	* gcc.dg/Wno-frame-address.c: Disable on amdgcn.
	* gcc.dg/builtin-apply2.c: Likewise.
	* gcc.dg/torture/stackalign/builtin-apply-2.c: Likewise.
	* gcc.dg/gimplefe-28.c: Add dg-add-options for sqrt_insn.
	* gcc.dg/intermod-1.c: Add -mlocal-symbol-id on amdgcn.
	* gcc.dg/memcmp-1.c: Increase timeout factor.
	* gcc.dg/pr59605-2.c: Addd -DMAX_COPY=1025 on amdgcn.
	* gcc.dg/sibcall-10.c: xfail on amdgcn.
	* gcc.dg/sibcall-9.c: Likewise.
	* gcc.dg/tree-ssa/gen-vect-11c.c: Likewise.
	* gcc.dg/tree-ssa/pr84512.c: Likewise.
	* gcc.dg/tree-ssa/loop-1.c: Adjust expectations for amdgcn.
	* gfortran.dg/bind_c_array_params_2.f90: Likewise.
	* lib/target-supports.exp (check_effective_target_trampolines):
	Configure amdgcn.
	(check_profiling_available): Likewise.
	(check_effective_target_global_constructor): Likewise.
	(check_effective_target_return_address): Likewise.
	(check_effective_target_fopenacc): Likewise.
	(check_effective_target_fopenmp): Likewise.
	(check_effective_target_vect_int): Likewise.
	(check_effective_target_vect_intfloat_cvt): Likewise.
	(check_effective_target_vect_uintfloat_cvt): Likewise.
	(check_effective_target_vect_floatint_cvt): Likewise.
	(check_effective_target_vect_floatuint_cvt): Likewise.
	(check_effective_target_vect_simd_clones): Likewise.
	(check_effective_target_vect_shift): Likewise.
	(check_effective_target_whole_vector_shift): Likewise.
	(check_effective_target_vect_bswap): Likewise.
	(check_effective_target_vect_shift_char): Likewise.
	(check_effective_target_vect_long): Likewise.
	(check_effective_target_vect_float): Likewise.
	(check_effective_target_vect_double): Likewise.
	(check_effective_target_vect_perm): Likewise.
	(check_effective_target_vect_perm_byte): Likewise.
	(check_effective_target_vect_perm_short): Likewise.
	(check_effective_target_vect_widen_mult_qi_to_hi): Likewise.
	(check_effective_target_vect_widen_mult_hi_to_si): Likewise.
	(check_effective_target_vect_widen_mult_qi_to_hi_pattern): Likewise.
	(check_effective_target_vect_widen_mult_hi_to_si_pattern): Likewise.
	(check_effective_target_vect_natural_alignment): Likewise.
	(check_effective_target_vect_fully_masked): Likewise.
	(check_effective_target_vect_element_align): Likewise.
	(check_effective_target_vect_masked_store): Likewise.
	(check_effective_target_vect_scatter_store): Likewise.
	(check_effective_target_vect_condition): Likewise.
	(check_effective_target_vect_cond_mixed): Likewise.
	(check_effective_target_vect_char_mult): Likewise.
	(check_effective_target_vect_short_mult): Likewise.
	(check_effective_target_vect_int_mult): Likewise.
	(check_effective_target_sqrt_insn): Likewise.
	(check_effective_target_vect_call_sqrtf): Likewise.
	(check_effective_target_vect_call_btrunc): Likewise.
	(check_effective_target_vect_call_btruncf): Likewise.
	(check_effective_target_vect_call_ceil): Likewise.
	(check_effective_target_vect_call_floorf): Likewise.
	(check_effective_target_lto): Likewise.
	(check_vect_support_and_set_flags): Likewise.
	(check_effective_target_vect_stridedN): Enable when fully masked is
	available.
	(add_options_for_sqrt_insn): New procedure.


Co-Authored-By: Julian Brown <julian@codesourcery.com>
Co-Authored-By: Kwok Cheung Yeung <kcy@codesourcery.com>
Co-Authored-By: Tom de Vries <tom@codesourcery.com>

From-SVN: r268028
parent b50002c4
Showing with 99 additions and 10 deletions
gcc/ChangeLog
2019-01-17 Andrew Stubbs <ams@codesourcery.com>
Kwok Cheung Yeung <kcy@codesourcery.com>
Julian Brown <julian@codesourcery.com>
Tom de Vries <tom@codesourcery.com>
* doc/sourcebuild.texi: Document dg-add-options sqrt_insn.
2019-01-17 Andrew Stubbs <ams@codesourcery.com>
* doc/sourcebuild.texi: Document dg-require-effective-target
llvm_binutils and offload_gcn.
......
gcc/doc/sourcebuild.texi
......@@ -2522,6 +2522,10 @@ Add the flags needed to define macro STACK_SIZE and set it to the stack size
limit associated with the @ref{stack_size_et,,@code{stack_size} effective
target}.
@item sqrt_insn
Add the target-specific flags needed to enable hardware square root
instructions, if any.
@item tls
Add the target-specific flags needed to use thread-local storage.
@end table
......
gcc/testsuite/ChangeLog
2019-01-17 Andrew Stubbs <ams@codesourcery.com>
Kwok Cheung Yeung <kcy@codesourcery.com>
Julian Brown <julian@codesourcery.com>
Tom de Vries <tom@codesourcery.com>
* gcc.dg/20020312-2.c: Add amdgcn support.
* gcc.dg/Wno-frame-address.c: Disable on amdgcn.
* gcc.dg/builtin-apply2.c: Likewise.
* gcc.dg/torture/stackalign/builtin-apply-2.c: Likewise.
* gcc.dg/gimplefe-28.c: Add dg-add-options for sqrt_insn.
* gcc.dg/intermod-1.c: Add -mlocal-symbol-id on amdgcn.
* gcc.dg/memcmp-1.c: Increase timeout factor.
* gcc.dg/pr59605-2.c: Addd -DMAX_COPY=1025 on amdgcn.
* gcc.dg/sibcall-10.c: xfail on amdgcn.
* gcc.dg/sibcall-9.c: Likewise.
* gcc.dg/tree-ssa/gen-vect-11c.c: Likewise.
* gcc.dg/tree-ssa/pr84512.c: Likewise.
* gcc.dg/tree-ssa/loop-1.c: Adjust expectations for amdgcn.
* gfortran.dg/bind_c_array_params_2.f90: Likewise.
* lib/target-supports.exp (check_effective_target_trampolines):
Configure amdgcn.
(check_profiling_available): Likewise.
(check_effective_target_global_constructor): Likewise.
(check_effective_target_return_address): Likewise.
(check_effective_target_fopenacc): Likewise.
(check_effective_target_fopenmp): Likewise.
(check_effective_target_vect_int): Likewise.
(check_effective_target_vect_intfloat_cvt): Likewise.
(check_effective_target_vect_uintfloat_cvt): Likewise.
(check_effective_target_vect_floatint_cvt): Likewise.
(check_effective_target_vect_floatuint_cvt): Likewise.
(check_effective_target_vect_simd_clones): Likewise.
(check_effective_target_vect_shift): Likewise.
(check_effective_target_whole_vector_shift): Likewise.
(check_effective_target_vect_bswap): Likewise.
(check_effective_target_vect_shift_char): Likewise.
(check_effective_target_vect_long): Likewise.
(check_effective_target_vect_float): Likewise.
(check_effective_target_vect_double): Likewise.
(check_effective_target_vect_perm): Likewise.
(check_effective_target_vect_perm_byte): Likewise.
(check_effective_target_vect_perm_short): Likewise.
(check_effective_target_vect_widen_mult_qi_to_hi): Likewise.
(check_effective_target_vect_widen_mult_hi_to_si): Likewise.
(check_effective_target_vect_widen_mult_qi_to_hi_pattern): Likewise.
(check_effective_target_vect_widen_mult_hi_to_si_pattern): Likewise.
(check_effective_target_vect_natural_alignment): Likewise.
(check_effective_target_vect_fully_masked): Likewise.
(check_effective_target_vect_element_align): Likewise.
(check_effective_target_vect_masked_store): Likewise.
(check_effective_target_vect_scatter_store): Likewise.
(check_effective_target_vect_condition): Likewise.
(check_effective_target_vect_cond_mixed): Likewise.
(check_effective_target_vect_char_mult): Likewise.
(check_effective_target_vect_short_mult): Likewise.
(check_effective_target_vect_int_mult): Likewise.
(check_effective_target_sqrt_insn): Likewise.
(check_effective_target_vect_call_sqrtf): Likewise.
(check_effective_target_vect_call_btrunc): Likewise.
(check_effective_target_vect_call_btruncf): Likewise.
(check_effective_target_vect_call_ceil): Likewise.
(check_effective_target_vect_call_floorf): Likewise.
(check_effective_target_lto): Likewise.
(check_vect_support_and_set_flags): Likewise.
(check_effective_target_vect_stridedN): Enable when fully masked is
available.
(add_options_for_sqrt_insn): New procedure.
2019-01-17 Andrew Stubbs <ams@codesourcery.com>
* lib/file-format.exp (gcc_target_object_format): Handle AMD GCN.
* lib/gcc-dg.exp (gcc-dg-prune): Ignore blank lines from the LLVM
......
gcc/testsuite/gcc.dg/20020312-2.c
......@@ -119,6 +119,8 @@ extern void abort (void);
# endif
#elif defined (__or1k__)
/* No pic register. */
#elif defined (__AMDGCN__)
/* No pic register. */
#else
# error "Modify the test for your target."
#endif
......
gcc/testsuite/gcc.dg/Wno-frame-address.c
/* { dg-do compile } */
/* { dg-skip-if "Cannot access arbitrary stack frames" { arm*-*-* avr-*-* hppa*-*-* ia64-*-* visium-*-* csky-*-* msp430-*-* } } */
/* { dg-skip-if "Cannot access arbitrary stack frames" { arm*-*-* amdgpu-*-* avr-*-* hppa*-*-* ia64-*-* visium-*-* csky-*-* msp430-*-* } } */
/* { dg-options "-Werror" } */
/* { dg-additional-options "-mbackchain" { target { s390*-*-* } } } */
......
gcc/testsuite/gcc.dg/builtin-apply2.c
/* { dg-do run } */
/* { dg-require-effective-target untyped_assembly } */
/* { dg-skip-if "Variadic funcs have all args on stack. Normal funcs have args in registers." { "avr-*-* nds32*-*-*" } } */
/* { dg-skip-if "Variadic funcs have all args on stack. Normal funcs have args in registers." { "avr-*-* nds32*-*-* amdgcn-*-*" } } */
/* { dg-skip-if "Variadic funcs use different argument passing from normal funcs." { "riscv*-*-* or1k*-*-* msp430-*-*" } } */
/* { dg-skip-if "Variadic funcs use Base AAPCS. Normal funcs use VFP variant." { arm*-*-* && arm_hf_eabi } } */
......
gcc/testsuite/gcc.dg/gimplefe-28.c
/* { dg-do compile { target sqrt_insn } } */
/* { dg-options "-fgimple -O2" } */
/* { dg-add-options sqrt_insn } */
double __GIMPLE
f1 (double x)
......
gcc/testsuite/gcc.dg/intermod-1.c
/* { dg-do compile } */
/* { dg-additional-options "-mlocal-symbol-id=" { target amdgcn-*-* } } */
/* { dg-final { scan-assembler-not {foo[1-9]\.[0-9]} } } */
/* Check that we don't get .0 suffixes on static variables when not using
......
gcc/testsuite/gcc.dg/memcmp-1.c
......@@ -2,6 +2,7 @@
/* { dg-do run } */
/* { dg-options "-O2" } */
/* { dg-require-effective-target ptr32plus } */
/* { dg-timeout-factor 2 } */
#include <stdio.h>
#include <stdlib.h>
......
gcc/testsuite/gcc.dg/pr59605-2.c
/* { dg-do run } */
/* { dg-options "-O2" } */
/* { dg-additional-options "-DMAX_COPY=1025" { target { { simulator } || { nvptx-*-* } } } } */
/* { dg-additional-options "-DMAX_COPY=1025" { target { { simulator } || { nvptx-*-* amdgcn*-*-* } } } } */
/* { dg-additional-options "-minline-stringops-dynamically" { target { i?86-*-* x86_64-*-* } } } */
#include "pr59605.c"
gcc/testsuite/gcc.dg/sibcall-10.c
......@@ -5,7 +5,7 @@
Copyright (C) 2002 Free Software Foundation Inc.
Contributed by Hans-Peter Nilsson <hp@bitrange.com> */
/* { dg-do run { xfail { { cris-*-* crisv32-*-* csky-*-* h8300-*-* hppa*64*-*-* m32r-*-* mcore-*-* mn10300-*-* msp430*-*-* nds32*-*-* xstormy16-*-* v850*-*-* vax-*-* xtensa*-*-* } || { arm*-*-* && { ! arm32 } } } } } */
/* { dg-do run { xfail { { amdgcn*-*-* cris-*-* crisv32-*-* csky-*-* h8300-*-* hppa*64*-*-* m32r-*-* mcore-*-* mn10300-*-* msp430*-*-* nds32*-*-* xstormy16-*-* v850*-*-* vax-*-* xtensa*-*-* } || { arm*-*-* && { ! arm32 } } } } } */
/* -mlongcall disables sibcall patterns. */
/* { dg-skip-if "" { powerpc*-*-* } { "-mlongcall" } { "" } } */
/* -msave-restore disables sibcall patterns. */
......
gcc/testsuite/gcc.dg/sibcall-9.c
......@@ -5,7 +5,7 @@
Copyright (C) 2002 Free Software Foundation Inc.
Contributed by Hans-Peter Nilsson <hp@bitrange.com> */
/* { dg-do run { xfail { { cris-*-* crisv32-*-* csky-*-* h8300-*-* hppa*64*-*-* m32r-*-* mcore-*-* mn10300-*-* msp430*-*-* nds32*-*-* nvptx-*-* xstormy16-*-* v850*-*-* vax-*-* xtensa*-*-* } || { arm*-*-* && { ! arm32 } } } } } */
/* { dg-do run { xfail { { amdgcn*-*-* cris-*-* crisv32-*-* csky-*-* h8300-*-* hppa*64*-*-* m32r-*-* mcore-*-* mn10300-*-* msp430*-*-* nds32*-*-* nvptx-*-* xstormy16-*-* v850*-*-* vax-*-* xtensa*-*-* } || { arm*-*-* && { ! arm32 } } } } } */
/* -mlongcall disables sibcall patterns. */
/* { dg-skip-if "" { powerpc*-*-* } { "-mlongcall" } { "" } } */
/* -msave-restore disables sibcall patterns. */
......
gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-2.c
......@@ -9,7 +9,7 @@
/* arm_hf_eabi: Variadic funcs use Base AAPCS. Normal funcs use VFP variant.
avr: Variadic funcs don't pass arguments in registers, while normal funcs
do. */
/* { dg-skip-if "Variadic funcs use different argument passing from normal funcs" { arm_hf_eabi || { avr-*-* riscv*-*-* or1k*-*-* msp430-*-* } } } */
/* { dg-skip-if "Variadic funcs use different argument passing from normal funcs" { arm_hf_eabi || { avr-*-* riscv*-*-* or1k*-*-* msp430-*-* amdgcn-*-* } } } */
/* { dg-skip-if "Variadic funcs have all args on stack. Normal funcs have args in registers." { nds32*-*-* } { v850*-*-* } } */
/* { dg-require-effective-target untyped_assembly } */
......
gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11c.c
......@@ -39,4 +39,4 @@ int main ()
}
/* { dg-final { scan-tree-dump-times "vectorized 0 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "vectorized 0 loops" 1 "vect" { xfail amdgcn*-*-* } } } */
gcc/testsuite/gcc.dg/tree-ssa/loop-1.c
......@@ -45,8 +45,10 @@ int xxx(void)
relaxation. */
/* CRIS and MSP430 keep the address in a register. */
/* m68k sometimes puts the address in a register, depending on CPU and PIC. */
/* AMD GCN loads symbol addresses as hi/lo pairs, and then reuses that for
each jump. */
/* { dg-final { scan-assembler-times "foo" 5 { xfail hppa*-*-* ia64*-*-* sh*-*-* cris-*-* crisv32-*-* fido-*-* m68k-*-* i?86-*-mingw* i?86-*-cygwin* x86_64-*-mingw* visium-*-* nvptx*-*-* pdp11*-*-* msp430-*-* } } } */
/* { dg-final { scan-assembler-times "foo" 5 { xfail hppa*-*-* ia64*-*-* sh*-*-* cris-*-* crisv32-*-* fido-*-* m68k-*-* i?86-*-mingw* i?86-*-cygwin* x86_64-*-mingw* visium-*-* nvptx*-*-* pdp11*-*-* msp430-*-* amdgcn*-*-* } } } */
/* { dg-final { scan-assembler-times "foo,%r" 5 { target hppa*-*-* } } } */
/* { dg-final { scan-assembler-times "= foo" 5 { target ia64*-*-* } } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*_foo" 5 { target i?86-*-mingw* i?86-*-cygwin* } } } */
......@@ -56,3 +58,5 @@ int xxx(void)
/* { dg-final { scan-assembler-times "\[jb\]sr" 5 { target fido-*-* m68k-*-* pdp11-*-* } } } */
/* { dg-final { scan-assembler-times "bra *tr,r\[1-9\]*,r21" 5 { target visium-*-* } } } */
/* { dg-final { scan-assembler-times "(?n)\[ \t\]call\[ \t\].*\[ \t\]foo," 5 { target nvptx*-*-* } } } */
/* { dg-final { scan-assembler-times "add_u32\t\[sv\]\[0-9\]*, \[sv\]\[0-9\]*, foo@rel32@lo" 1 { target { amdgcn*-*-* } } } } */
/* { dg-final { scan-assembler-times "s_swappc_b64" 5 { target { amdgcn*-*-* } } } } */
gcc/testsuite/gcc.dg/tree-ssa/pr84512.c
......@@ -13,4 +13,4 @@ int foo()
}
/* Listed targets xfailed due to PR84958. */
/* { dg-final { scan-tree-dump "return 285;" "optimized" { xfail { { alpha*-*-* nvptx*-*-* } || { sparc*-*-* && lp64 } } } } } */
/* { dg-final { scan-tree-dump "return 285;" "optimized" { xfail { { alpha*-*-* amdgcn*-*-* nvptx*-*-* } || { sparc*-*-* && lp64 } } } } } */
gcc/testsuite/gfortran.dg/bind_c_array_params_2.f90
......@@ -16,8 +16,9 @@ integer :: aa(4,4)
call test(aa)
end
! { dg-final { scan-assembler-times "\[ \t\]\[$,_0-9\]*myBindC" 1 { target { ! { hppa*-*-* s390*-*-* *-*-cygwin* } } } } }
! { dg-final { scan-assembler-times "\[ \t\]\[$,_0-9\]*myBindC" 1 { target { ! { hppa*-*-* s390*-*-* *-*-cygwin* amdgcn*-*-* } } } } }
! { dg-final { scan-assembler-times "myBindC,%r2" 1 { target { hppa*-*-* } } } }
! { dg-final { scan-assembler-times "call\tmyBindC" 1 { target { *-*-cygwin* } } } }
! { dg-final { scan-assembler-times "brasl\t%r\[0-9\]*,myBindC" 1 { target { s390*-*-* } } } }
! { dg-final { scan-assembler-times "add_u32\t\[sv\]\[0-9\]*, \[sv\]\[0-9\]*, myBindC@rel32@lo" 1 { target { amdgcn*-*-* } } } }
! { dg-final { scan-tree-dump-times "cfi_desc_to_gfc_desc \\\(&parm\\." 1 "original" } }
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