[Darwin,X86,testsuite,committed] Fix naked-1.c fail.
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Message ID E791F0A9-4592-4CB4-B625-B29C0D00407C@sandoe.co.uk
State New
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Series
  • [Darwin,X86,testsuite,committed] Fix naked-1.c fail.
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Commit Message

Iain Sandoe Sept. 20, 2019, 7:02 p.m. UTC
This fails at m32 because the scan-asm is looking for an absence
of "ret”.  Darwin is generating the correct code for the function
but the picbase thunk has a 'ret' insn.  Fixed by making the test
use -mdynamic-no-pic for m32.

tested on x86_64-darwin16, x86_64-pc-linux-gnu (m32/m64)
applied to mainline
thanks
Iain

gcc/testsuite/ChangeLog:

2019-09-20  Iain Sandoe  <iain@sandoe.co.uk>

	* gcc.target/i386/naked-1.c: Alter options to use non-
	PIC codegen for m32 Darwin.

Patch
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diff --git a/gcc/testsuite/gcc.target/i386/naked-1.c b/gcc/testsuite/gcc.target/i386/naked-1.c
index 07bb10edd8..f51773c46a 100644
--- a/gcc/testsuite/gcc.target/i386/naked-1.c
+++ b/gcc/testsuite/gcc.target/i386/naked-1.c
@@ -1,5 +1,7 @@ 
 /* { dg-do compile } */
-/* { dg-options "-O0 -fno-pic" } */
+/* { dg-options "-O0" } */
+/* { dg-additional-options "-fno-pic" { target { ! *-*-darwin* } } } */
+/* { dg-additional-options "-mdynamic-no-pic" { target { *-*-darwin* && ia32 } } } */
 
 /* Verify that __attribute__((naked)) produces a naked function 
    that does not use ret to return but traps at the end.  */