riscv: xtheadcondmov: Don't run tests with -Oz

Recently, these xtheadcondmov tests regressed with -Oz:
* FAIL: gcc.target/riscv/xtheadcondmov-mveqz-imm-eqz.c
* FAIL: gcc.target/riscv/xtheadcondmov-mveqz-imm-not.c
* FAIL: gcc.target/riscv/xtheadcondmov-mvnez-imm-cond.c
* FAIL: gcc.target/riscv/xtheadcondmov-mvnez-imm-nez.c

As -Oz stands for "Optimize aggressively for size rather than speed.",
we need to inspect the generated code, which looks like this:

  -Oz
  0000000000000000 <not_int_int>:
     0:   e199                    bnez    a1,6 <.L2>
     2:   40100513                li      a0,1025
  0000000000000006 <.L2>:
     6:   8082                    ret

  -O2:
  0000000000000000 <not_int_int>:
     0:   40100793                li      a5,1025
     4:   40b7950b                th.mveqz        a0,a5,a1
     8:   8082                    ret

As the generated code with -Oz consumes less size, there is nothing
wrong in the code generation. Instead, let's not run the xtheadcondmov
tests with -Oz.

gcc/testsuite/ChangeLog:

	* gcc.target/riscv/xtheadcondmov-mveqz-imm-eqz.c: Disable for -Oz.
	* gcc.target/riscv/xtheadcondmov-mveqz-imm-not.c: Likewise.
	* gcc.target/riscv/xtheadcondmov-mveqz-reg-eqz.c: Likewise.
	* gcc.target/riscv/xtheadcondmov-mveqz-reg-not.c: Likewise.
	* gcc.target/riscv/xtheadcondmov-mvnez-imm-cond.c: Likewise.
	* gcc.target/riscv/xtheadcondmov-mvnez-imm-nez.c: Likewise.
	* gcc.target/riscv/xtheadcondmov-mvnez-reg-cond.c: Likewise.
	* gcc.target/riscv/xtheadcondmov-mvnez-reg-nez.c: Likewise.

Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>

8 files changed, 8 insertions, 8 deletions

diff --git a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-imm-eqz.c b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-imm-eqz.c
index 913ae43..9cc9ec1 100644
--- a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-imm-eqz.c
+++ b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-imm-eqz.c
@@ -1,7 +1,7 @@
 /* { dg-do compile } */
 /* { dg-options "-march=rv32gc_xtheadcondmov" { target { rv32 } } } */
 /* { dg-options "-march=rv64gc_xtheadcondmov" { target { rv64 } } } */
-/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" } } */
+/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" "-Oz" } } */
 
 int
 not_int_int (int x, int cond)
diff --git a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-imm-not.c b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-imm-not.c
index 1bc8b83..4913433 100644
--- a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-imm-not.c
+++ b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-imm-not.c
@@ -1,7 +1,7 @@
 /* { dg-do compile } */
 /* { dg-options "-march=rv32gc_xtheadcondmov" { target { rv32 } } } */
 /* { dg-options "-march=rv64gc_xtheadcondmov" { target { rv64 } } } */
-/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" } } */
+/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" "-Oz" } } */
 
 int
 not_int_int (int x, int cond)
diff --git a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-reg-eqz.c b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-reg-eqz.c
index 8ef5869..d722724 100644
--- a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-reg-eqz.c
+++ b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-reg-eqz.c
@@ -1,7 +1,7 @@
 /* { dg-do compile } */
 /* { dg-options "-march=rv32gc_xtheadcondmov" { target { rv32 } } } */
 /* { dg-options "-march=rv64gc_xtheadcondmov" { target { rv64 } } } */
-/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" } } */
+/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" "-Oz" } } */
 
 int
 not_int_int (int x, int cond, int v)
diff --git a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-reg-not.c b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-reg-not.c
index f9568be..6cc98e3 100644
--- a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-reg-not.c
+++ b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mveqz-reg-not.c
@@ -1,7 +1,7 @@
 /* { dg-do compile } */
 /* { dg-options "-march=rv32gc_xtheadcondmov" { target { rv32 } } } */
 /* { dg-options "-march=rv64gc_xtheadcondmov" { target { rv64 } } } */
-/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" } } */
+/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" "-Oz" } } */
 
 int
 not_int_int (int x, int cond, int v)
diff --git a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-imm-cond.c b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-imm-cond.c
index 8feddbe..7cce2c7 100644
--- a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-imm-cond.c
+++ b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-imm-cond.c
@@ -1,7 +1,7 @@
 /* { dg-do compile } */
 /* { dg-options "-march=rv32gc_xtheadcondmov" { target { rv32 } } } */
 /* { dg-options "-march=rv64gc_xtheadcondmov" { target { rv64 } } } */
-/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" } } */
+/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" "-Oz" } } */
 
 int
 not_int_int (int x, int cond)
diff --git a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-imm-nez.c b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-imm-nez.c
index 7c08e20..51b90bb 100644
--- a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-imm-nez.c
+++ b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-imm-nez.c
@@ -1,7 +1,7 @@
 /* { dg-do compile } */
 /* { dg-options "-march=rv32gc_xtheadcondmov" { target { rv32 } } } */
 /* { dg-options "-march=rv64gc_xtheadcondmov" { target { rv64 } } } */
-/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" } } */
+/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" "-Oz" } } */
 
 int
 not_int_int (int x, int cond)
diff --git a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-reg-cond.c b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-reg-cond.c
index c161950..d9bde61 100644
--- a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-reg-cond.c
+++ b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-reg-cond.c
@@ -1,7 +1,7 @@
 /* { dg-do compile } */
 /* { dg-options "-march=rv32gc_xtheadcondmov" { target { rv32 } } } */
 /* { dg-options "-march=rv64gc_xtheadcondmov" { target { rv64 } } } */
-/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" } } */
+/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" "-Oz" } } */
 
 int
 not_int_int (int x, int cond, int v)
diff --git a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-reg-nez.c b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-reg-nez.c
index ff95a57..c12501a 100644
--- a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-reg-nez.c
+++ b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-mvnez-reg-nez.c
@@ -1,7 +1,7 @@
 /* { dg-do compile } */
 /* { dg-options "-march=rv32gc_xtheadcondmov" { target { rv32 } } } */
 /* { dg-options "-march=rv64gc_xtheadcondmov" { target { rv64 } } } */
-/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" } } */
+/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" "-Oz" } } */
 
 int
 not_int_int (int x, int cond, int v)