re PR target/70858 (__builtin_ia32_bextr_u64 ICE with '-m32 -march=core-avx2')

	PR target/70858
	* config/i386/i386.c (bdesc_special_args): Add | OPTION_MASK_ISA_64BIT
	to __builtin_ia32_lwpval64 and __builtin_ia32_lwpins64.
	(bdesc_args): Add | OPTION_MASK_ISA_64BIT to __builtin_ia32_bextr_u64,
	__builtin_ia32_bextri_u64, __builtin_ia32_bzhi_di,
	__builtin_ia32_pdep_di and __builtin_ia32_pext_di.

	* gcc.target/i386/pr70858.c: New test.

From-SVN: r235607

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4fa150479592ca3d2f49b9c416f33ff65f4ea38b..2a23ed86b91222ec74d7deff6e0f1ffe9aad7a33 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2016-04-28  Jakub Jelinek  <jakub@redhat.com>
+
+       PR target/70858
+       * config/i386/i386.c (bdesc_special_args): Add | OPTION_MASK_ISA_64BIT
+       to __builtin_ia32_lwpval64 and __builtin_ia32_lwpins64.
+       (bdesc_args): Add | OPTION_MASK_ISA_64BIT to __builtin_ia32_bextr_u64,
+       __builtin_ia32_bextri_u64, __builtin_ia32_bzhi_di,
+       __builtin_ia32_pdep_di and __builtin_ia32_pext_di.
+
 2016-04-28  Segher Boessenkool  <segher@kernel.crashing.org>
 
        * config/rs6000/rs6000.c (compute_save_world_info): Rename info_ptr

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 84a589aabe647fdb4a11298da99b57654f9dfb48..9680aaf3f5068f9ea0d2de4cf62bf97a4b742aef 100644 (file)
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -32996,9 +32996,9 @@ static const struct builtin_description bdesc_special_args[] =
   { OPTION_MASK_ISA_LWP, CODE_FOR_lwp_llwpcb, "__builtin_ia32_llwpcb", IX86_BUILTIN_LLWPCB, UNKNOWN, (int) VOID_FTYPE_PVOID },
   { OPTION_MASK_ISA_LWP, CODE_FOR_lwp_slwpcb, "__builtin_ia32_slwpcb", IX86_BUILTIN_SLWPCB, UNKNOWN, (int) PVOID_FTYPE_VOID },
   { OPTION_MASK_ISA_LWP, CODE_FOR_lwp_lwpvalsi3, "__builtin_ia32_lwpval32", IX86_BUILTIN_LWPVAL32, UNKNOWN, (int) VOID_FTYPE_UINT_UINT_UINT },
-  { OPTION_MASK_ISA_LWP, CODE_FOR_lwp_lwpvaldi3, "__builtin_ia32_lwpval64", IX86_BUILTIN_LWPVAL64, UNKNOWN, (int) VOID_FTYPE_UINT64_UINT_UINT },
+  { OPTION_MASK_ISA_LWP | OPTION_MASK_ISA_64BIT, CODE_FOR_lwp_lwpvaldi3, "__builtin_ia32_lwpval64", IX86_BUILTIN_LWPVAL64, UNKNOWN, (int) VOID_FTYPE_UINT64_UINT_UINT },
   { OPTION_MASK_ISA_LWP, CODE_FOR_lwp_lwpinssi3, "__builtin_ia32_lwpins32", IX86_BUILTIN_LWPINS32, UNKNOWN, (int) UCHAR_FTYPE_UINT_UINT_UINT },
-  { OPTION_MASK_ISA_LWP, CODE_FOR_lwp_lwpinsdi3, "__builtin_ia32_lwpins64", IX86_BUILTIN_LWPINS64, UNKNOWN, (int) UCHAR_FTYPE_UINT64_UINT_UINT },
+  { OPTION_MASK_ISA_LWP | OPTION_MASK_ISA_64BIT, CODE_FOR_lwp_lwpinsdi3, "__builtin_ia32_lwpins64", IX86_BUILTIN_LWPINS64, UNKNOWN, (int) UCHAR_FTYPE_UINT64_UINT_UINT },
 
   /* FSGSBASE */
   { OPTION_MASK_ISA_FSGSBASE | OPTION_MASK_ISA_64BIT, CODE_FOR_rdfsbasesi, "__builtin_ia32_rdfsbase32", IX86_BUILTIN_RDFSBASE32, UNKNOWN, (int) UNSIGNED_FTYPE_VOID },
@@ -33933,12 +33933,12 @@ static const struct builtin_description bdesc_args[] =
 
   /* BMI */
   { OPTION_MASK_ISA_BMI, CODE_FOR_bmi_bextr_si, "__builtin_ia32_bextr_u32", IX86_BUILTIN_BEXTR32, UNKNOWN, (int) UINT_FTYPE_UINT_UINT },
-  { OPTION_MASK_ISA_BMI, CODE_FOR_bmi_bextr_di, "__builtin_ia32_bextr_u64", IX86_BUILTIN_BEXTR64, UNKNOWN, (int) UINT64_FTYPE_UINT64_UINT64 },
+  { OPTION_MASK_ISA_BMI | OPTION_MASK_ISA_64BIT, CODE_FOR_bmi_bextr_di, "__builtin_ia32_bextr_u64", IX86_BUILTIN_BEXTR64, UNKNOWN, (int) UINT64_FTYPE_UINT64_UINT64 },
   { OPTION_MASK_ISA_BMI, CODE_FOR_ctzhi2,       "__builtin_ctzs",           IX86_BUILTIN_CTZS,    UNKNOWN, (int) UINT16_FTYPE_UINT16 },
 
   /* TBM */
   { OPTION_MASK_ISA_TBM, CODE_FOR_tbm_bextri_si, "__builtin_ia32_bextri_u32", IX86_BUILTIN_BEXTRI32, UNKNOWN, (int) UINT_FTYPE_UINT_UINT },
-  { OPTION_MASK_ISA_TBM, CODE_FOR_tbm_bextri_di, "__builtin_ia32_bextri_u64", IX86_BUILTIN_BEXTRI64, UNKNOWN, (int) UINT64_FTYPE_UINT64_UINT64 },
+  { OPTION_MASK_ISA_TBM | OPTION_MASK_ISA_64BIT, CODE_FOR_tbm_bextri_di, "__builtin_ia32_bextri_u64", IX86_BUILTIN_BEXTRI64, UNKNOWN, (int) UINT64_FTYPE_UINT64_UINT64 },
 
   /* F16C */
   { OPTION_MASK_ISA_F16C, CODE_FOR_vcvtph2ps, "__builtin_ia32_vcvtph2ps", IX86_BUILTIN_CVTPH2PS, UNKNOWN, (int) V4SF_FTYPE_V8HI },
@@ -33948,11 +33948,11 @@ static const struct builtin_description bdesc_args[] =
 
   /* BMI2 */
   { OPTION_MASK_ISA_BMI2, CODE_FOR_bmi2_bzhi_si3, "__builtin_ia32_bzhi_si", IX86_BUILTIN_BZHI32, UNKNOWN, (int) UINT_FTYPE_UINT_UINT },
-  { OPTION_MASK_ISA_BMI2, CODE_FOR_bmi2_bzhi_di3, "__builtin_ia32_bzhi_di", IX86_BUILTIN_BZHI64, UNKNOWN, (int) UINT64_FTYPE_UINT64_UINT64 },
+  { OPTION_MASK_ISA_BMI2 | OPTION_MASK_ISA_64BIT, CODE_FOR_bmi2_bzhi_di3, "__builtin_ia32_bzhi_di", IX86_BUILTIN_BZHI64, UNKNOWN, (int) UINT64_FTYPE_UINT64_UINT64 },
   { OPTION_MASK_ISA_BMI2, CODE_FOR_bmi2_pdep_si3, "__builtin_ia32_pdep_si", IX86_BUILTIN_PDEP32, UNKNOWN, (int) UINT_FTYPE_UINT_UINT },
-  { OPTION_MASK_ISA_BMI2, CODE_FOR_bmi2_pdep_di3, "__builtin_ia32_pdep_di", IX86_BUILTIN_PDEP64, UNKNOWN, (int) UINT64_FTYPE_UINT64_UINT64 },
+  { OPTION_MASK_ISA_BMI2 | OPTION_MASK_ISA_64BIT, CODE_FOR_bmi2_pdep_di3, "__builtin_ia32_pdep_di", IX86_BUILTIN_PDEP64, UNKNOWN, (int) UINT64_FTYPE_UINT64_UINT64 },
   { OPTION_MASK_ISA_BMI2, CODE_FOR_bmi2_pext_si3, "__builtin_ia32_pext_si", IX86_BUILTIN_PEXT32, UNKNOWN, (int) UINT_FTYPE_UINT_UINT },
-  { OPTION_MASK_ISA_BMI2, CODE_FOR_bmi2_pext_di3, "__builtin_ia32_pext_di", IX86_BUILTIN_PEXT64, UNKNOWN, (int) UINT64_FTYPE_UINT64_UINT64 },
+  { OPTION_MASK_ISA_BMI2 | OPTION_MASK_ISA_64BIT, CODE_FOR_bmi2_pext_di3, "__builtin_ia32_pext_di", IX86_BUILTIN_PEXT64, UNKNOWN, (int) UINT64_FTYPE_UINT64_UINT64 },
 
   /* AVX512F */
   { OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_si512_256si, "__builtin_ia32_si512_256si", IX86_BUILTIN_SI512_SI256, UNKNOWN, (int) V16SI_FTYPE_V8SI },

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 96d8369db3bfe1e3f3ff6056ee22a22d6e7398a6..595e3a8e016804bdf53440d8bbc376839331846b 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2016-04-28  Jakub Jelinek  <jakub@redhat.com>
+
+       PR target/70858
+       * gcc.target/i386/pr70858.c: New test.
+
 2016-04-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 
        * gcc.target/arc/nps400-1.c: New file.

diff --git a/gcc/testsuite/gcc.target/i386/pr70858.c b/gcc/testsuite/gcc.target/i386/pr70858.c
new file mode 100644 (file)
index 0000000..99d7877
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr70858.c
@@ -0,0 +1,45 @@
+/* PR target/70858 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -mlwp -mbmi -mtbm -mbmi2 -std=gnu11" } */
+
+void
+f1 (unsigned long long x, unsigned int y)
+{
+  __builtin_ia32_lwpval64 (x, y, 1);   /* { dg-warning "implicit declaration of function .__builtin_ia32_lwpval64." "" { target ia32 } } */
+}
+
+char
+f2 (unsigned long long x, unsigned int y)
+{
+  return __builtin_ia32_lwpins64 (x, y, 1);    /* { dg-warning "implicit declaration of function .__builtin_ia32_lwpins64." "" { target ia32 } } */
+}
+
+unsigned long long
+f3 (unsigned long long x, unsigned long long y)
+{
+  return __builtin_ia32_bextr_u64 (x, y);      /* { dg-warning "implicit declaration of function .__builtin_ia32_bextr_u64." "" { target ia32 } } */
+}
+
+unsigned long long
+f4 (unsigned long long x)
+{
+  return __builtin_ia32_bextri_u64 (x, 1);     /* { dg-warning "implicit declaration of function .__builtin_ia32_bextri_u64." "" { target ia32 } } */
+}
+
+unsigned long long
+f5 (unsigned long long x, unsigned long long y)
+{
+  return __builtin_ia32_bzhi_di (x, y);        /* { dg-warning "implicit declaration of function .__builtin_ia32_bzhi_di." "" { target ia32 } } */
+}
+
+unsigned long long
+f6 (unsigned long long x, unsigned long long y)
+{
+  return __builtin_ia32_pdep_di (x, y);        /* { dg-warning "implicit declaration of function .__builtin_ia32_pdep_di." "" { target ia32 } } */
+}
+
+unsigned long long
+f7 (unsigned long long x, unsigned long long y)
+{
+  return __builtin_ia32_pext_di (x, y);        /* { dg-warning "implicit declaration of function .__builtin_ia32_pext_di." "" { target ia32 } } */
+}