The recent changes to ext-dce to promote narrow operations into wider
modes when the extended bits are dead slightly twiddled the output for a
loongarch64 test. This just adjusts the expected output.
Pushing to the trunk.
Jeff
commit 232f2ca5dd7f15a7ea4320b483803b028d9c5d5f
Author: Jeff Law <[email protected]>
Date: Sat May 30 11:01:14 2026 -0600
Fix scan-asm failure for loongarch64 after recent ext-dce changes
The recent changes to ext-dce to promote narrow operations into wider modes
when the extended bits are dead slightly twiddled the output for a
loongarch64
test. This just adjusts the expected output.
Pushing to the trunk.
gcc/testsuite
* gcc.target/loongarch/la64/mul-const-reduction.c: Adjust expected
output.
diff --git a/gcc/testsuite/gcc.target/loongarch/la64/mul-const-reduction.c
b/gcc/testsuite/gcc.target/loongarch/la64/mul-const-reduction.c
index 02d9a4876d8..7718be87fb6 100644
--- a/gcc/testsuite/gcc.target/loongarch/la64/mul-const-reduction.c
+++ b/gcc/testsuite/gcc.target/loongarch/la64/mul-const-reduction.c
@@ -1,6 +1,6 @@
/* { dg-do compile } */
/* { dg-options "-O2 -mtune=la464" } */
-/* { dg-final { scan-assembler "alsl\.w" } } */
+/* { dg-final { scan-assembler "alsl\.d" } } */
/* { dg-final { scan-assembler "slli\.w" } } */
/* { dg-final { scan-assembler-not "mul\.w" } } */
