From: "Maciej W. Rozycki" <macro@embecosm.com>
To: gcc-patches@gcc.gnu.org
Cc: Andrew Waterman <andrew@sifive.com>,
Jim Wilson <jim.wilson.gcc@gmail.com>,
Kito Cheng <kito.cheng@gmail.com>,
Palmer Dabbelt <palmer@dabbelt.com>
Subject: [PATCH 2/2] RISC-V/testsuite: Also verify if-conversion runs for pr105314.c
Date: Thu, 11 Jan 2024 23:35:49 +0000 (GMT) [thread overview]
Message-ID: <alpine.DEB.2.20.2401112325170.5892@tpp.orcam.me.uk> (raw)
In-Reply-To: <alpine.DEB.2.20.2401112257440.5892@tpp.orcam.me.uk>
Verify that if-conversion succeeded through noce_try_store_flag_mask, as
per PR rtl-optimization/105314, tightening the test case and making it
explicit.
gcc/testsuite/
* gcc.target/riscv/pr105314.c: Scan the RTL "ce1" pass too.
---
gcc/testsuite/gcc.target/riscv/pr105314.c | 2 ++
1 file changed, 2 insertions(+)
gcc-test-riscv-pr105314-rtl.diff
Index: gcc/gcc/testsuite/gcc.target/riscv/pr105314.c
===================================================================
--- gcc.orig/gcc/testsuite/gcc.target/riscv/pr105314.c
+++ gcc/gcc/testsuite/gcc.target/riscv/pr105314.c
@@ -1,6 +1,7 @@
/* PR rtl-optimization/105314 */
/* { dg-do compile } */
/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */
+/* { dg-options "-fdump-rtl-ce1" } */
long
foo (long a, long b, long c)
@@ -10,4 +11,5 @@ foo (long a, long b, long c)
return a;
}
+/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_store_flag_mask" 1 "ce1" } } */
/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */
next prev parent reply other threads:[~2024-01-11 23:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-11 23:35 [PATCH 0/2] RISC-V/testsuite: A couple of improvements " Maciej W. Rozycki
2024-01-11 23:35 ` [PATCH 1/2] RISC-V/testsuite: Widen coverage " Maciej W. Rozycki
2024-01-12 9:54 ` Kito Cheng
2024-01-11 23:35 ` Maciej W. Rozycki [this message]
2024-01-12 9:53 ` [PATCH 2/2] RISC-V/testsuite: Also verify if-conversion runs " Kito Cheng
2024-01-12 10:04 ` Andrew Pinski
2024-01-12 13:59 ` Maciej W. Rozycki
2024-01-16 14:22 ` Jeff Law
2024-01-16 15:33 ` Maciej W. Rozycki
2024-01-24 11:26 ` Maciej W. Rozycki
2024-01-24 17:24 ` Jeff Law
2024-01-26 21:49 ` Maciej W. Rozycki
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