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-rw-r--r--gcc/config/i386/i386.cc52
-rw-r--r--gcc/testsuite/gcc.target/i386/pr120936-1.c18
-rw-r--r--gcc/testsuite/gcc.target/i386/pr120936-10.c23
-rw-r--r--gcc/testsuite/gcc.target/i386/pr120936-11.c19
-rw-r--r--gcc/testsuite/gcc.target/i386/pr120936-12.c23
-rw-r--r--gcc/testsuite/gcc.target/i386/pr120936-2.c18
-rw-r--r--gcc/testsuite/gcc.target/i386/pr120936-3.c18
-rw-r--r--gcc/testsuite/gcc.target/i386/pr120936-4.c18
-rw-r--r--gcc/testsuite/gcc.target/i386/pr120936-5.c18
-rw-r--r--gcc/testsuite/gcc.target/i386/pr120936-6.c18
-rw-r--r--gcc/testsuite/gcc.target/i386/pr120936-7.c18
-rw-r--r--gcc/testsuite/gcc.target/i386/pr120936-8.c18
-rw-r--r--gcc/testsuite/gcc.target/i386/pr120936-9.c19
-rw-r--r--gcc/testsuite/gcc.target/i386/pr93492-3.c2
-rw-r--r--gcc/testsuite/gcc.target/i386/pr93492-5.c2
15 files changed, 261 insertions, 23 deletions
diff --git a/gcc/config/i386/i386.cc b/gcc/config/i386/i386.cc
index 24aedc1..b64175d 100644
--- a/gcc/config/i386/i386.cc
+++ b/gcc/config/i386/i386.cc
@@ -23686,19 +23686,21 @@ x86_field_alignment (tree type, int computed)
/* Print call to TARGET to FILE. */
static void
-x86_print_call_or_nop (FILE *file, const char *target)
+x86_print_call_or_nop (FILE *file, const char *target,
+ const char *label)
{
if (flag_nop_mcount || !strcmp (target, "nop"))
/* 5 byte nop: nopl 0(%[re]ax,%[re]ax,1) */
- fprintf (file, "1:" ASM_BYTE "0x0f, 0x1f, 0x44, 0x00, 0x00\n");
+ fprintf (file, "%s" ASM_BYTE "0x0f, 0x1f, 0x44, 0x00, 0x00\n",
+ label);
else if (!TARGET_PECOFF && flag_pic)
{
gcc_assert (flag_plt);
- fprintf (file, "1:\tcall\t%s@PLT\n", target);
+ fprintf (file, "%s\tcall\t%s@PLT\n", label, target);
}
else
- fprintf (file, "1:\tcall\t%s\n", target);
+ fprintf (file, "%s\tcall\t%s\n", label, target);
}
static bool
@@ -23783,6 +23785,13 @@ x86_function_profiler (FILE *file, int labelno ATTRIBUTE_UNUSED)
const char *mcount_name = MCOUNT_NAME;
+ bool fentry_section_p
+ = (flag_record_mcount
+ || lookup_attribute ("fentry_section",
+ DECL_ATTRIBUTES (current_function_decl)));
+
+ const char *label = fentry_section_p ? "1:" : "";
+
if (current_fentry_name (&mcount_name))
;
else if (fentry_name)
@@ -23818,11 +23827,12 @@ x86_function_profiler (FILE *file, int labelno ATTRIBUTE_UNUSED)
reg = legacy_reg;
}
if (ASSEMBLER_DIALECT == ASM_INTEL)
- fprintf (file, "1:\tmovabs\t%s, OFFSET FLAT:%s\n"
- "\tcall\t%s\n", reg, mcount_name, reg);
+ fprintf (file, "%s\tmovabs\t%s, OFFSET FLAT:%s\n"
+ "\tcall\t%s\n", label, reg, mcount_name,
+ reg);
else
- fprintf (file, "1:\tmovabsq\t$%s, %%%s\n\tcall\t*%%%s\n",
- mcount_name, reg, reg);
+ fprintf (file, "%s\tmovabsq\t$%s, %%%s\n\tcall\t*%%%s\n",
+ label, mcount_name, reg, reg);
break;
case CM_LARGE_PIC:
#ifdef NO_PROFILE_COUNTERS
@@ -23863,21 +23873,21 @@ x86_function_profiler (FILE *file, int labelno ATTRIBUTE_UNUSED)
if (!flag_plt)
{
if (ASSEMBLER_DIALECT == ASM_INTEL)
- fprintf (file, "1:\tcall\t[QWORD PTR %s@GOTPCREL[rip]]\n",
- mcount_name);
+ fprintf (file, "%s\tcall\t[QWORD PTR %s@GOTPCREL[rip]]\n",
+ label, mcount_name);
else
- fprintf (file, "1:\tcall\t*%s@GOTPCREL(%%rip)\n",
- mcount_name);
+ fprintf (file, "%s\tcall\t*%s@GOTPCREL(%%rip)\n",
+ label, mcount_name);
break;
}
/* fall through */
default:
- x86_print_call_or_nop (file, mcount_name);
+ x86_print_call_or_nop (file, mcount_name, label);
break;
}
}
else
- x86_print_call_or_nop (file, mcount_name);
+ x86_print_call_or_nop (file, mcount_name, label);
}
else if (flag_pic)
{
@@ -23892,11 +23902,13 @@ x86_function_profiler (FILE *file, int labelno ATTRIBUTE_UNUSED)
LPREFIX, labelno);
#endif
if (flag_plt)
- x86_print_call_or_nop (file, mcount_name);
+ x86_print_call_or_nop (file, mcount_name, label);
else if (ASSEMBLER_DIALECT == ASM_INTEL)
- fprintf (file, "1:\tcall\t[DWORD PTR %s@GOT[ebx]]\n", mcount_name);
+ fprintf (file, "%s\tcall\t[DWORD PTR %s@GOT[ebx]]\n",
+ label, mcount_name);
else
- fprintf (file, "1:\tcall\t*%s@GOT(%%ebx)\n", mcount_name);
+ fprintf (file, "%s\tcall\t*%s@GOT(%%ebx)\n",
+ label, mcount_name);
}
else
{
@@ -23909,12 +23921,10 @@ x86_function_profiler (FILE *file, int labelno ATTRIBUTE_UNUSED)
fprintf (file, "\tmovl\t$%sP%d, %%" PROFILE_COUNT_REGISTER "\n",
LPREFIX, labelno);
#endif
- x86_print_call_or_nop (file, mcount_name);
+ x86_print_call_or_nop (file, mcount_name, label);
}
- if (flag_record_mcount
- || lookup_attribute ("fentry_section",
- DECL_ATTRIBUTES (current_function_decl)))
+ if (fentry_section_p)
{
const char *sname = "__mcount_loc";
diff --git a/gcc/testsuite/gcc.target/i386/pr120936-1.c b/gcc/testsuite/gcc.target/i386/pr120936-1.c
new file mode 100644
index 0000000..a20680d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr120936-1.c
@@ -0,0 +1,18 @@
+/* { dg-do compile { target fpic } } */
+/* { dg-options "-O2 -pg -mno-fentry -fno-pic -fno-shrink-wrap" } */
+/* Keep labels and directives ('.cfi_startproc', '.cfi_endproc'). */
+/* { dg-final { check-function-bodies "**" "" "" { target "*-*-*" } {^\t?\.} } } */
+
+/*
+**foo:
+**.LFB[0-9]+:
+**...
+** .cfi_.*
+** call mcount
+**...
+*/
+
+void
+foo (void)
+{
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr120936-10.c b/gcc/testsuite/gcc.target/i386/pr120936-10.c
new file mode 100644
index 0000000..ab95b08
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr120936-10.c
@@ -0,0 +1,23 @@
+/* { dg-do compile { target { fpic && lp64 } } } */
+/* { dg-options "-O2 -mcmodel=large -pg -mno-fentry -fpic -fno-shrink-wrap" } */
+/* Keep labels and directives ('.cfi_startproc', '.cfi_endproc'). */
+/* { dg-final { check-function-bodies "**" "" "" { target "*-*-*" } {^(1|\t?\.)} } } */
+
+/*
+**foo:
+**.LFB[0-9]+:
+**...
+** .cfi_.*
+**1: movabsq \$_GLOBAL_OFFSET_TABLE_-1b, %r11
+** leaq 1b\(%rip\), %r10
+** addq %r11, %r10
+** movabsq \$mcount@PLTOFF, %r11
+** addq %r11, %r10
+** call \*%r10
+**...
+*/
+
+void
+foo (void)
+{
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr120936-11.c b/gcc/testsuite/gcc.target/i386/pr120936-11.c
new file mode 100644
index 0000000..3e39dfe
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr120936-11.c
@@ -0,0 +1,19 @@
+/* { dg-do compile { target { fpic && lp64 } } } */
+/* { dg-options "-O2 -mrecord-mcount -mcmodel=large -pg -mno-fentry -fno-pic -fno-shrink-wrap" } */
+/* Keep labels and directives ('.cfi_startproc', '.cfi_endproc'). */
+/* { dg-final { check-function-bodies "**" "" "" { target "*-*-*" } {^(1|\t?\.)} } } */
+
+/*
+**foo:
+**.LFB[0-9]+:
+**...
+** .cfi_.*
+**1: movabsq \$mcount, %r10
+** call \*%r10
+**...
+*/
+
+void
+foo (void)
+{
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr120936-12.c b/gcc/testsuite/gcc.target/i386/pr120936-12.c
new file mode 100644
index 0000000..b5a2aac
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr120936-12.c
@@ -0,0 +1,23 @@
+/* { dg-do compile { target { fpic && lp64 } } } */
+/* { dg-options "-O2 -mcmodel=large -mrecord-mcount -pg -mno-fentry -fpic -fno-shrink-wrap" } */
+/* Keep labels and directives ('.cfi_startproc', '.cfi_endproc'). */
+/* { dg-final { check-function-bodies "**" "" "" { target "*-*-*" } {^(1|\t?\.)} } } */
+
+/*
+**foo:
+**.LFB[0-9]+:
+**...
+** .cfi_.*
+**1: movabsq \$_GLOBAL_OFFSET_TABLE_-1b, %r11
+** leaq 1b\(%rip\), %r10
+** addq %r11, %r10
+** movabsq \$mcount@PLTOFF, %r11
+** addq %r11, %r10
+** call \*%r10
+**...
+*/
+
+void
+foo (void)
+{
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr120936-2.c b/gcc/testsuite/gcc.target/i386/pr120936-2.c
new file mode 100644
index 0000000..0835658
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr120936-2.c
@@ -0,0 +1,18 @@
+/* { dg-do compile { target fpic } } */
+/* { dg-options "-O2 -pg -mno-fentry -fpic -fno-shrink-wrap" } */
+/* Keep labels and directives ('.cfi_startproc', '.cfi_endproc'). */
+/* { dg-final { check-function-bodies "**" "" "" { target "*-*-*" } {^\t?\.} } } */
+
+/*
+**foo:
+**.LFB[0-9]+:
+**...
+** .cfi_.*
+** call mcount@PLT
+**...
+*/
+
+void
+foo (void)
+{
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr120936-3.c b/gcc/testsuite/gcc.target/i386/pr120936-3.c
new file mode 100644
index 0000000..dc0a8f1
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr120936-3.c
@@ -0,0 +1,18 @@
+/* { dg-do compile { target fpic } } */
+/* { dg-options "-O2 -mnop-mcount -pg -mno-fentry -fno-pic -fno-shrink-wrap" } */
+/* Keep labels and directives ('.cfi_startproc', '.cfi_endproc'). */
+/* { dg-final { check-function-bodies "**" "" "" { target "*-*-*" } {^\t?\.} } } */
+
+/*
+**foo:
+**.LFB[0-9]+:
+**...
+** .cfi_.*
+** .byte 0x0f, 0x1f, 0x44, 0x00, 0x00
+**...
+*/
+
+void
+foo (void)
+{
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr120936-4.c b/gcc/testsuite/gcc.target/i386/pr120936-4.c
new file mode 100644
index 0000000..2420f0b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr120936-4.c
@@ -0,0 +1,18 @@
+/* { dg-do compile { target fpic } } */
+/* { dg-options "-O2 -pg -mno-fentry -mrecord-mcount -fno-pic -fno-shrink-wrap" } */
+/* Keep labels and directives ('.cfi_startproc', '.cfi_endproc'). */
+/* { dg-final { check-function-bodies "**" "" "" { target "*-*-*" } {^(1|\t?\.)} } } */
+
+/*
+**foo:
+**.LFB[0-9]+:
+**...
+** .cfi_.*
+**1: call mcount
+**...
+*/
+
+void
+foo (void)
+{
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr120936-5.c b/gcc/testsuite/gcc.target/i386/pr120936-5.c
new file mode 100644
index 0000000..20ecd37
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr120936-5.c
@@ -0,0 +1,18 @@
+/* { dg-do compile { target fpic } } */
+/* { dg-options "-O2 -pg -mrecord-mcount -mno-fentry -fpic -fno-shrink-wrap" } */
+/* Keep labels and directives ('.cfi_startproc', '.cfi_endproc'). */
+/* { dg-final { check-function-bodies "**" "" "" { target "*-*-*" } {^(1|\t?\.)} } } */
+
+/*
+**foo:
+**.LFB[0-9]+:
+**...
+** .cfi_.*
+**1: call mcount@PLT
+**...
+*/
+
+void
+foo (void)
+{
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr120936-6.c b/gcc/testsuite/gcc.target/i386/pr120936-6.c
new file mode 100644
index 0000000..6e2290f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr120936-6.c
@@ -0,0 +1,18 @@
+/* { dg-do compile { target fpic } } */
+/* { dg-options "-O2 -mrecord-mcount -mnop-mcount -pg -mno-fentry -fno-pic -fno-shrink-wrap" } */
+/* Keep labels and directives ('.cfi_startproc', '.cfi_endproc'). */
+/* { dg-final { check-function-bodies "**" "" "" { target "*-*-*" } {^(1|\t?\.)} } } */
+
+/*
+**foo:
+**.LFB[0-9]+:
+**...
+** .cfi_.*
+**1: .byte 0x0f, 0x1f, 0x44, 0x00, 0x00
+**...
+*/
+
+void
+foo (void)
+{
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr120936-7.c b/gcc/testsuite/gcc.target/i386/pr120936-7.c
new file mode 100644
index 0000000..0c86467
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr120936-7.c
@@ -0,0 +1,18 @@
+/* { dg-do compile { target { *-*-linux* && { ! ia32 } } } } */
+/* { dg-options "-O2 -pg -mno-fentry -fpic -fno-plt -fno-shrink-wrap" } */
+/* Keep labels and directives ('.cfi_startproc', '.cfi_endproc'). */
+/* { dg-final { check-function-bodies "**" "" "" { target "*-*-*" } {^\t?\.} } } */
+
+/*
+**foo:
+**.LFB[0-9]+:
+**...
+** .cfi_.*
+** call \*mcount@GOTPCREL\(%rip\)
+**...
+*/
+
+void
+foo (void)
+{
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr120936-8.c b/gcc/testsuite/gcc.target/i386/pr120936-8.c
new file mode 100644
index 0000000..3f86781
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr120936-8.c
@@ -0,0 +1,18 @@
+/* { dg-do compile { target { *-*-linux* && { ! ia32 } } } } */
+/* { dg-options "-O2 -pg -mrecord-mcount -mno-fentry -fpic -fno-plt -fno-shrink-wrap" } */
+/* Keep labels and directives ('.cfi_startproc', '.cfi_endproc'). */
+/* { dg-final { check-function-bodies "**" "" "" { target "*-*-*" } {^(1|\t?\.)} } } */
+
+/*
+**foo:
+**.LFB[0-9]+:
+**...
+** .cfi_.*
+**1: call \*mcount@GOTPCREL\(%rip\)
+**...
+*/
+
+void
+foo (void)
+{
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr120936-9.c b/gcc/testsuite/gcc.target/i386/pr120936-9.c
new file mode 100644
index 0000000..3f4b387
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr120936-9.c
@@ -0,0 +1,19 @@
+/* { dg-do compile { target { fpic && lp64 } } } */
+/* { dg-options "-O2 -mcmodel=large -pg -mno-fentry -fno-pic -fno-shrink-wrap" } */
+/* Keep labels and directives ('.cfi_startproc', '.cfi_endproc'). */
+/* { dg-final { check-function-bodies "**" "" "" { target "*-*-*" } {^\t?\.} } } */
+
+/*
+**foo:
+**.LFB[0-9]+:
+**...
+** .cfi_.*
+** movabsq \$mcount, %r10
+** call \*%r10
+**...
+*/
+
+void
+foo (void)
+{
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr93492-3.c b/gcc/testsuite/gcc.target/i386/pr93492-3.c
index b68da30..cdca595 100644
--- a/gcc/testsuite/gcc.target/i386/pr93492-3.c
+++ b/gcc/testsuite/gcc.target/i386/pr93492-3.c
@@ -10,4 +10,4 @@ f10_endbr (void)
{
}
-/* { dg-final { scan-assembler "\t\.cfi_startproc\n\tendbr(32|64)\n.*\.LPFE0:\n\tnop\n1:\tcall\t\[^\n\]*__fentry__\[^\n\]*\n\tret\n" } } */
+/* { dg-final { scan-assembler "\t\.cfi_startproc\n\tendbr(32|64)\n.*\.LPFE0:\n\tnop\n\tcall\t\[^\n\]*__fentry__\[^\n\]*\n\tret\n" } } */
diff --git a/gcc/testsuite/gcc.target/i386/pr93492-5.c b/gcc/testsuite/gcc.target/i386/pr93492-5.c
index ee9849a..cc71f67 100644
--- a/gcc/testsuite/gcc.target/i386/pr93492-5.c
+++ b/gcc/testsuite/gcc.target/i386/pr93492-5.c
@@ -9,4 +9,4 @@ foo (void)
{
}
-/* { dg-final { scan-assembler "\t\.cfi_startproc\n.*\.LPFE0:\n\tnop\n1:\tcall\t\[^\n\]*__fentry__\[^\n\]*\n\tret\n" } } */
+/* { dg-final { scan-assembler "\t\.cfi_startproc\n.*\.LPFE0:\n\tnop\n\tcall\t\[^\n\]*__fentry__\[^\n\]*\n\tret\n" } } */
generated by cgit v1.1 at 2025-07-03 19:38:54 +0000