From: Palmer Dabbelt <palmer@rivosinc.com>
Date: Tue, 11 Apr 2023 22:18:20 +0000 (-0700)
Subject: RISC-V: Set the ABI for the RVV tests
X-Git-Tag: basepoints/gcc-15~10133
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6b050da8a4513ab37fd3699c7a963421fbe4d81;p=thirdparty%2Fgcc.git

RISC-V: Set the ABI for the RVV tests

The RVV test harness currently sets the ISA according to the target
tuple, but doesn't also set the ABI.  This just sets the ABI to match
the ISA, though we should really also be respecting the user's specific
ISA to test.

gcc/testsuite/ChangeLog:

	* gcc.target/riscv/rvv/rvv.exp (gcc_mabi): New variable.
---

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/rvv.exp b/gcc/testsuite/gcc.target/riscv/rvv/rvv.exp
index 7a9a2b6ac486..4b5509db3856 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/rvv.exp
+++ b/gcc/testsuite/gcc.target/riscv/rvv/rvv.exp
@@ -31,15 +31,17 @@ if ![info exists DEFAULT_CFLAGS] then {
 }
 
 set gcc_march "rv64gcv_zfh"
+set gcc_mabi  "lp64d"
 if [istarget riscv32-*-*] then {
   set gcc_march "rv32gcv_zfh"
+  set gcc_mabi  "ilp32d"
 }
 
 # Initialize `dg'.
 dg-init
 
 # Main loop.
-set CFLAGS "$DEFAULT_CFLAGS -march=$gcc_march -O3"
+set CFLAGS "$DEFAULT_CFLAGS -march=$gcc_march -mabi=$gcc_mabi -O3"
 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/base/*.\[cS\]]] \
 	"" $CFLAGS
 gcc-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/vsetvl/*.\[cS\]]] \