From: Claudiu Zissulescu Date: Fri, 6 Mar 2020 14:36:23 +0000 (+0200) Subject: arc: Update tumaddsidi4 test. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4b62b3960ec405c6ed226a7763e0905c434cb2bb;p=gcc.git arc: Update tumaddsidi4 test. The test is using -O1 and, the macu instruction is generated by the combiner and not in the expand step. My previous "arc: Improve code gen for 64bit add/sub operations." is actually splitting the 64-bit add in the expand, leading to the impossibility to match the multiply and accumulate on 64 bit datum by the combiner, hence, the error. This patch is stepping up the optimization level which will generate the macu instruction at the expand time. xxxx-xx-xx Claudiu Zissulescu * gcc.target/arc/tumaddsidi4.c: Step-up optimization level. Signed-off-by: Claudiu Zissulescu --- diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 13da5a8581d..ea9bc42ff75 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2020-03-06 Claudiu Zissulescu + + * gcc.target/arc/tumaddsidi4.c: Step-up optimization level. + 2020-03-06 Delia Burduv * gcc.target/arm/simd/bf16_vldn_1.c: New test. diff --git a/gcc/testsuite/gcc.target/arc/tumaddsidi4.c b/gcc/testsuite/gcc.target/arc/tumaddsidi4.c index d5dc2944d9b..0298a2456f5 100644 --- a/gcc/testsuite/gcc.target/arc/tumaddsidi4.c +++ b/gcc/testsuite/gcc.target/arc/tumaddsidi4.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-mcpu=archs -O1 -mmpy-option=plus_dmpy -w" } */ +/* { dg-options "-mcpu=archs -O2 -mmpy-option=plus_dmpy -w" } */ /* Check how we generate umaddsidi4 patterns. */ long a; @@ -11,4 +11,4 @@ void fn1(void) b = d * (long long)c + a; } -/* { dg-final { scan-assembler "macu 0,r" } } */ +/* { dg-final { scan-assembler "macu" } } */