[X86, testsuite] Fix PR rtl-optimisation/64895 XPASSes.

These tests had started to XPASS on pic targets where the codegen
is now as expected.

2019-09-08  Iain Sandoe  <iain@sandoe.co.uk>

	Backport from mainline.
	2019-05-23  Iain Sandoe  <iain@sandoe.co.uk>

	PR rtl-optimisation/64895
	* gcc.target/i386/fuse-caller-save-rec.c: Remove XFAILs.
	* gcc.target/i386/fuse-caller-save.c: Likewise.
	* gcc.target/i386/fuse-caller-save-xmm.c: Adjust tests for
	PIC cases, remove XFAILs.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-7-branch@275495 138bc75d-0d04-0410-961f-82ee72b054a4

4 files changed, 28 insertions, 15 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d0f04388926..79430ef98d9 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,14 @@
+2019-09-08  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backport from mainline.
+	2019-05-23  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR rtl-optimisation/64895
+	* gcc.target/i386/fuse-caller-save-rec.c: Remove XFAILs.
+	* gcc.target/i386/fuse-caller-save.c: Likewise.
+	* gcc.target/i386/fuse-caller-save-xmm.c: Adjust tests for
+	PIC cases, remove XFAILs.
+
 2019-09-06  Iain Sandoe  <iain@sandoe.co.uk>
 
 	Backport from mainline.
diff --git a/gcc/testsuite/gcc.target/i386/fuse-caller-save-rec.c b/gcc/testsuite/gcc.target/i386/fuse-caller-save-rec.c
index 7abcf91e26d..e8d4efb260e 100644
--- a/gcc/testsuite/gcc.target/i386/fuse-caller-save-rec.c
+++ b/gcc/testsuite/gcc.target/i386/fuse-caller-save-rec.c
@@ -18,14 +18,12 @@ foo (int y)
   return y + bar (y);
 }
 
-/* For !nonpic && ia32 xfails, see PR64895.  */
-
 /* Check that no registers are saved/restored. */
-/* { dg-final { scan-assembler-not "push" { xfail { { ! nonpic } && ia32 } } } } */
-/* { dg-final { scan-assembler-not "pop" { xfail { { ! nonpic } && ia32 } } } } */
+/* { dg-final { scan-assembler-not "push" } } */
+/* { dg-final { scan-assembler-not "pop" } } */
 
 /* Check that addition uses dx. */
-/* { dg-final { scan-assembler-times "addl\t%\[re\]?dx, %\[re\]?ax" 1 { xfail { { ! nonpic } && ia32 } } } } */
+/* { dg-final { scan-assembler-times "addl\t%\[re\]?dx, %\[re\]?ax" 1 } } */
 
 /* Verify that bar is self-recursive.  */
 /* { dg-final { scan-assembler-times "call\t_?bar" 2 } } */
diff --git a/gcc/testsuite/gcc.target/i386/fuse-caller-save-xmm.c b/gcc/testsuite/gcc.target/i386/fuse-caller-save-xmm.c
index c2d0544d665..4deff93c1e8 100644
--- a/gcc/testsuite/gcc.target/i386/fuse-caller-save-xmm.c
+++ b/gcc/testsuite/gcc.target/i386/fuse-caller-save-xmm.c
@@ -15,13 +15,19 @@ foo (v2df y)
   return y + bar (y);
 }
 
-/* For !nonpic && ia32 xfails, see PR64895.  */
-
 /* Check presence of all insns on xmm registers.  These checks are expected to
    pass with both -fipa-ra and -fno-ipa-ra.  */
-/* { dg-final { scan-assembler-times "addpd\t\\.?LC0.*, %xmm0" 1 } } */
-/* { dg-final { scan-assembler-times "addpd\t%xmm1, %xmm0" 1 { xfail { { ! nonpic } && ia32 } } } } */
-/* { dg-final { scan-assembler-times "movapd\t%xmm0, %xmm1" 1 { xfail { { ! nonpic } && ia32 } } } } */
+
+/* Darwin local constant symbol is "lC0", ELF targets ".LC0" */
+/* { dg-final { scan-assembler-times {addpd\t\.?[Ll]C0.*, %xmm0} 1 { target { { ! ia32 } || nonpic } } } } */
+/* { dg-final { scan-assembler-times {movapd\t\.?[Ll]C0.*, %xmm1} 1 { target { ia32 && { ! nonpic } } } } } */
+
+/* We happen to get this for both cases, but in different positions.  */
+/* { dg-final { scan-assembler-times "addpd\t%xmm1, %xmm0" 1 } } */
+
+/* { dg-final { scan-assembler-times "movapd\t%xmm0, %xmm1" 1 { target { { ! ia32 } || nonpic } } } } */
+/* { dg-final { scan-assembler-times "movapd\t%xmm0, %xmm2" 1 { target { ia32 && { ! nonpic } } } } } */
+/* { dg-final { scan-assembler-times "addpd\t%xmm2, %xmm0" 1 { target { ia32 && { ! nonpic } } } } } */
 
 /* Check absence of save/restore of xmm1 register.  */
 /* { dg-final { scan-assembler-not "movaps\t%xmm1, \\(%\[re\]?sp\\)" } } */
diff --git a/gcc/testsuite/gcc.target/i386/fuse-caller-save.c b/gcc/testsuite/gcc.target/i386/fuse-caller-save.c
index 4b8e68d90f5..c0e8bf443d0 100644
--- a/gcc/testsuite/gcc.target/i386/fuse-caller-save.c
+++ b/gcc/testsuite/gcc.target/i386/fuse-caller-save.c
@@ -16,11 +16,9 @@ foo (int y)
   return y + bar (y);
 }
 
-/* For !nonpic && ia32 xfails, see PR64895.  */
-
 /* Check that no registers are saved/restored. */
-/* { dg-final { scan-assembler-not "push" { xfail { { ! nonpic } && ia32 } } } } */
-/* { dg-final { scan-assembler-not "pop" { xfail { { ! nonpic } && ia32 } } } } */
+/* { dg-final { scan-assembler-not "push" } } */
+/* { dg-final { scan-assembler-not "pop" } } */
 
 /* PR61605.  If the first argument register and the return register differ, then
    bar leaves the first argument register intact.  That means in foo that the
@@ -31,4 +29,4 @@ foo (int y)
 /* { dg-final { scan-assembler-not "movl" { target { ! ia32 } } } } */
 
 /* Check that addition uses di (in case of no copy) or dx (in case of copy). */
-/* { dg-final { scan-assembler-times "addl\t%\[re\]?d\[ix\], %\[re\]?ax" 1 { xfail { { ! nonpic } && ia32 } } } } */
+/* { dg-final { scan-assembler-times "addl\t%\[re\]?d\[ix\], %\[re\]?ax" 1 } } */