From fe0e54c69fc0c07144ce7e8710c29162053430b3 Mon Sep 17 00:00:00 2001 From: Alexandre Oliva Date: Thu, 31 Dec 2020 21:38:22 -0300 Subject: [PATCH] -mno-long-calls for expected regalloc in arm/fp16-aapcs-2.c test The implicit -mlong-calls used in our arm-vxworks configurations changes the register allocation patterns in the arm/fp16-aapcs-2.c test: r3 ends up used in the long-call sequence, and we end up using ip as a temporary, which doesn't match the expected mov patterns. This patch adds an explicit -mno-long-calls for the generated code to match the expectation. for gcc/testsuite/ChangeLog * gcc.target/arm/fp16-aapcs-2.c: Use -mno-long-calls. --- gcc/testsuite/gcc.target/arm/fp16-aapcs-2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/testsuite/gcc.target/arm/fp16-aapcs-2.c b/gcc/testsuite/gcc.target/arm/fp16-aapcs-2.c index 51a76fc0693..c34387f5782 100644 --- a/gcc/testsuite/gcc.target/arm/fp16-aapcs-2.c +++ b/gcc/testsuite/gcc.target/arm/fp16-aapcs-2.c @@ -1,6 +1,6 @@ /* { dg-do compile } */ /* { dg-require-effective-target arm_fp16_ok } */ -/* { dg-options "-mfloat-abi=softfp -O2" } */ +/* { dg-options "-mfloat-abi=softfp -O2 -mno-long-calls" } */ /* { dg-add-options arm_fp16_ieee } */ /* { dg-skip-if "incompatible float-abi" { arm*-*-* } { "-mfloat-abi=hard" } } */ -- 2.30.2