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* [gcc(refs/vendors/riscv/heads/gcc-13-with-riscv-opts)] RISC-V/testsuite: add a default march (lacking zfa) to some fp tests
@ 2023-10-16 20:21 Jeff Law
0 siblings, 0 replies; only message in thread
From: Jeff Law @ 2023-10-16 20:21 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:1d55bb5f1c37e892c203bb6cc9a09b1e51320460
commit 1d55bb5f1c37e892c203bb6cc9a09b1e51320460
Author: Vineet Gupta <vineetg@rivosinc.com>
Date: Mon Oct 16 12:45:41 2023 -0700
RISC-V/testsuite: add a default march (lacking zfa) to some fp tests
A bunch of FP tests expecting specific FP asm output fail when built
with zfa because different insns are generated. And this happens
because those tests don't have an explicit -march and the default
used to configure gcc could end up with zfa causing the false fails.
Fix that by adding the -march explicitly which doesn't have zfa.
BTW it seems we have some duplication in tests for zfa and non-zfa and
it would have been better if they were consolidated, but oh well.
gcc/testsuite:
* gcc.target/riscv/fle-ieee.c: Updates dg-options with
explicit -march=rv64gc and -march=rv32gc.
* gcc.target/riscv/fle-snan.c: Ditto.
* gcc.target/riscv/fle.c: Ditto.
* gcc.target/riscv/flef-ieee.c: Ditto.
* gcc.target/riscv/flef.c: Ditto.
* gcc.target/riscv/flef-snan.c: Ditto.
* gcc.target/riscv/flt-ieee.c: Ditto.
* gcc.target/riscv/flt-snan.c: Ditto.
* gcc.target/riscv/fltf-ieee.c: Ditto.
* gcc.target/riscv/fltf-snan.c: Ditto.
Signed-off-by: Vineet Gupta <vineetg@rivosinc.com>
(cherry picked from commit c92737722ffff85c759247f96f281438bbf1418d)
Diff:
---
gcc/testsuite/gcc.target/riscv/fle-ieee.c | 3 ++-
gcc/testsuite/gcc.target/riscv/fle-snan.c | 3 ++-
gcc/testsuite/gcc.target/riscv/fle.c | 3 ++-
gcc/testsuite/gcc.target/riscv/flef-ieee.c | 3 ++-
gcc/testsuite/gcc.target/riscv/flef-snan.c | 3 ++-
gcc/testsuite/gcc.target/riscv/flef.c | 3 ++-
gcc/testsuite/gcc.target/riscv/flt-ieee.c | 3 ++-
gcc/testsuite/gcc.target/riscv/flt-snan.c | 3 ++-
gcc/testsuite/gcc.target/riscv/fltf-ieee.c | 3 ++-
gcc/testsuite/gcc.target/riscv/fltf-snan.c | 3 ++-
10 files changed, 20 insertions(+), 10 deletions(-)
diff --git a/gcc/testsuite/gcc.target/riscv/fle-ieee.c b/gcc/testsuite/gcc.target/riscv/fle-ieee.c
index e55331f925d6..12d04514ca29 100644
--- a/gcc/testsuite/gcc.target/riscv/fle-ieee.c
+++ b/gcc/testsuite/gcc.target/riscv/fle-ieee.c
@@ -1,6 +1,7 @@
/* { dg-do compile } */
/* { dg-require-effective-target hard_float } */
-/* { dg-options "-fno-finite-math-only -ftrapping-math -fno-signaling-nans" } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fno-finite-math-only -ftrapping-math -fno-signaling-nans" { target { rv64 } } } */
+/* { dg-options "-march=rv32gc -mabi=ilp32d -fno-finite-math-only -ftrapping-math -fno-signaling-nans" { target { rv32 } } } */
long
fle (double x, double y)
diff --git a/gcc/testsuite/gcc.target/riscv/fle-snan.c b/gcc/testsuite/gcc.target/riscv/fle-snan.c
index f40bb2cbf662..146b7866e888 100644
--- a/gcc/testsuite/gcc.target/riscv/fle-snan.c
+++ b/gcc/testsuite/gcc.target/riscv/fle-snan.c
@@ -1,6 +1,7 @@
/* { dg-do compile } */
/* { dg-require-effective-target hard_float } */
-/* { dg-options "-fno-finite-math-only -ftrapping-math -fsignaling-nans" } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fno-finite-math-only -ftrapping-math -fsignaling-nans" { target { rv64 } } } */
+/* { dg-options "-march=rv32gc -mabi=ilp32d -fno-finite-math-only -ftrapping-math -fsignaling-nans" { target { rv32 } } } */
long
fle (double x, double y)
diff --git a/gcc/testsuite/gcc.target/riscv/fle.c b/gcc/testsuite/gcc.target/riscv/fle.c
index 97c8ab9ad864..2379e22d5062 100644
--- a/gcc/testsuite/gcc.target/riscv/fle.c
+++ b/gcc/testsuite/gcc.target/riscv/fle.c
@@ -1,6 +1,7 @@
/* { dg-do compile } */
/* { dg-require-effective-target hard_float } */
-/* { dg-options "-fno-finite-math-only -fno-trapping-math -fno-signaling-nans" } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fno-finite-math-only -fno-trapping-math -fno-signaling-nans" { target { rv64 } } } */
+/* { dg-options "-march=rv32gc -mabi=ilp32d -fno-finite-math-only -fno-trapping-math -fno-signaling-nans" { target { rv32 } } } */
long
fle (double x, double y)
diff --git a/gcc/testsuite/gcc.target/riscv/flef-ieee.c b/gcc/testsuite/gcc.target/riscv/flef-ieee.c
index f3e7e7d75d6c..b6ee6ed08a4d 100644
--- a/gcc/testsuite/gcc.target/riscv/flef-ieee.c
+++ b/gcc/testsuite/gcc.target/riscv/flef-ieee.c
@@ -1,6 +1,7 @@
/* { dg-do compile } */
/* { dg-require-effective-target hard_float } */
-/* { dg-options "-fno-finite-math-only -ftrapping-math -fno-signaling-nans" } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fno-finite-math-only -ftrapping-math -fno-signaling-nans" { target { rv64 } } } */
+/* { dg-options "-march=rv32gc -mabi=ilp32f -fno-finite-math-only -ftrapping-math -fno-signaling-nans" { target { rv32 } } } */
long
flef (float x, float y)
diff --git a/gcc/testsuite/gcc.target/riscv/flef-snan.c b/gcc/testsuite/gcc.target/riscv/flef-snan.c
index ef75b3523057..e8611e8c0215 100644
--- a/gcc/testsuite/gcc.target/riscv/flef-snan.c
+++ b/gcc/testsuite/gcc.target/riscv/flef-snan.c
@@ -1,6 +1,7 @@
/* { dg-do compile } */
/* { dg-require-effective-target hard_float } */
-/* { dg-options "-fno-finite-math-only -ftrapping-math -fsignaling-nans" } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fno-finite-math-only -ftrapping-math -fsignaling-nans" { target { rv64 } } } */
+/* { dg-options "-march=rv32gc -mabi=ilp32f -fno-finite-math-only -ftrapping-math -fsignaling-nans" { target { rv32 } } } */
long
flef (float x, float y)
diff --git a/gcc/testsuite/gcc.target/riscv/flef.c b/gcc/testsuite/gcc.target/riscv/flef.c
index 379f5119caa8..ce5420b46b79 100644
--- a/gcc/testsuite/gcc.target/riscv/flef.c
+++ b/gcc/testsuite/gcc.target/riscv/flef.c
@@ -1,6 +1,7 @@
/* { dg-do compile } */
/* { dg-require-effective-target hard_float } */
-/* { dg-options "-fno-finite-math-only -fno-trapping-math -fno-signaling-nans" } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fno-finite-math-only -fno-trapping-math -fno-signaling-nans" { target { rv64 } } } */
+/* { dg-options "-march=rv32gc -mabi=ilp32f -fno-finite-math-only -fno-trapping-math -fno-signaling-nans" { target { rv32 } } } */
long
flef (float x, float y)
diff --git a/gcc/testsuite/gcc.target/riscv/flt-ieee.c b/gcc/testsuite/gcc.target/riscv/flt-ieee.c
index c40a0fc11806..cff30c6f1bb1 100644
--- a/gcc/testsuite/gcc.target/riscv/flt-ieee.c
+++ b/gcc/testsuite/gcc.target/riscv/flt-ieee.c
@@ -1,6 +1,7 @@
/* { dg-do compile } */
/* { dg-require-effective-target hard_float } */
-/* { dg-options "-fno-finite-math-only -ftrapping-math -fno-signaling-nans" } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fno-finite-math-only -ftrapping-math -fno-signaling-nans" { target { rv64 } } } */
+/* { dg-options "-march=rv32gc -mabi=ilp32d -fno-finite-math-only -ftrapping-math -fno-signaling-nans" { target { rv32 } } } */
long
flt (double x, double y)
diff --git a/gcc/testsuite/gcc.target/riscv/flt-snan.c b/gcc/testsuite/gcc.target/riscv/flt-snan.c
index c958ec018422..238748ae2a6b 100644
--- a/gcc/testsuite/gcc.target/riscv/flt-snan.c
+++ b/gcc/testsuite/gcc.target/riscv/flt-snan.c
@@ -1,6 +1,7 @@
/* { dg-do compile } */
/* { dg-require-effective-target hard_float } */
-/* { dg-options "-fno-finite-math-only -ftrapping-math -fsignaling-nans" } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fno-finite-math-only -ftrapping-math -fsignaling-nans" { target { rv64 } } } */
+/* { dg-options "-march=rv32gc -mabi=ilp32d -fno-finite-math-only -ftrapping-math -fsignaling-nans" { target { rv32 } } } */
long
flt (double x, double y)
diff --git a/gcc/testsuite/gcc.target/riscv/fltf-ieee.c b/gcc/testsuite/gcc.target/riscv/fltf-ieee.c
index a9c0805037e6..024d5301413a 100644
--- a/gcc/testsuite/gcc.target/riscv/fltf-ieee.c
+++ b/gcc/testsuite/gcc.target/riscv/fltf-ieee.c
@@ -1,6 +1,7 @@
/* { dg-do compile } */
/* { dg-require-effective-target hard_float } */
-/* { dg-options "-fno-finite-math-only -ftrapping-math -fno-signaling-nans" } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fno-finite-math-only -ftrapping-math -fno-signaling-nans" { target { rv64 } } } */
+/* { dg-options "-march=rv32gc -mabi=ilp32f -fno-finite-math-only -ftrapping-math -fno-signaling-nans" { target { rv32 } } } */
long
fltf (float x, float y)
diff --git a/gcc/testsuite/gcc.target/riscv/fltf-snan.c b/gcc/testsuite/gcc.target/riscv/fltf-snan.c
index 34a51e3e800a..9e12f3732b38 100644
--- a/gcc/testsuite/gcc.target/riscv/fltf-snan.c
+++ b/gcc/testsuite/gcc.target/riscv/fltf-snan.c
@@ -1,6 +1,7 @@
/* { dg-do compile } */
/* { dg-require-effective-target hard_float } */
-/* { dg-options "-fno-finite-math-only -ftrapping-math -fsignaling-nans" } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fno-finite-math-only -ftrapping-math -fsignaling-nans" { target { rv64 } } } */
+/* { dg-options "-march=rv32gc -mabi=ilp32f -fno-finite-math-only -ftrapping-math -fsignaling-nans" { target { rv32 } } } */
long
fltf (float x, float y)
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