[committed] Fix two mips target tests compromised by recent IPA work

[Jeff Law via Gcc-patches]

Jan's recent IPA work compromised two mips tests.   This restores the 
tests by disabling IPA analysis on the key function in both tests.

Committed to the trunk,
Jeffcommit c70546482388951b5c9c19cff002ee6ab920b7f5
Author: Jeff Law <jeffreya...@gmail.com>
Date:   Wed Nov 17 11:55:50 2021 -0500

    Fix two mips target tests compromised by recent IPA work
    
    gcc/testsuite
            * gcc.target/mips/frame-header-1.c (bar): Add noipa attribute.
            * gcc.target/mips/frame-header-2.c (bar): Likewise.

diff --git a/gcc/testsuite/gcc.target/mips/frame-header-1.c 
b/gcc/testsuite/gcc.target/mips/frame-header-1.c
index 971656ddaa3..55efc0b02f8 100644
--- a/gcc/testsuite/gcc.target/mips/frame-header-1.c
+++ b/gcc/testsuite/gcc.target/mips/frame-header-1.c
@@ -8,7 +8,7 @@
 /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
 /* { dg-final { scan-assembler "\taddiu\t\\\$sp,\\\$sp,-24" } } */
 
-NOMIPS16 void __attribute__((noinline))
+NOMIPS16 void __attribute__((noinline)) __attribute__((noipa))
 bar (int* a)
 {
   *a = 1;
diff --git a/gcc/testsuite/gcc.target/mips/frame-header-2.c 
b/gcc/testsuite/gcc.target/mips/frame-header-2.c
index 0e86bc91994..31aa27e990f 100644
--- a/gcc/testsuite/gcc.target/mips/frame-header-2.c
+++ b/gcc/testsuite/gcc.target/mips/frame-header-2.c
@@ -8,7 +8,7 @@
 /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
 /* { dg-final { scan-assembler "\taddiu\t\\\$sp,\\\$sp,-8" } } */
 
-NOMIPS16 void __attribute__((noinline))
+NOMIPS16 void __attribute__((noinline)) __attribute__((noipa))
 bar (int* a)
 {
   *a = 1;