https://gcc.gnu.org/g:9aad4681cb81920420e3cef32d02acf4bec891d6
commit 9aad4681cb81920420e3cef32d02acf4bec891d6
Author: Alexandre Oliva <ol...@adacore.com>
Date: Sun Apr 21 17:24:41 2024 -0300
[testsuite] [powerpc] adjust -m32 counts for fold-vec-extract*
Codegen changes caused add instruction count mismatches on
ppc-*-linux-gnu and other 32-bit ppc targets. At some point the
expected counts were adjusted for lp64, but ilp32 differences
remained, and published test results confirm it.
for gcc/testsuite/ChangeLog
PR testsuite/101169
* gcc.target/powerpc/fold-vec-extract-double.p7.c: Adjust addi
counts for ilp32.
* gcc.target/powerpc/fold-vec-extract-float.p7.c: Likewise.
* gcc.target/powerpc/fold-vec-extract-float.p8.c: Likewise.
* gcc.target/powerpc/fold-vec-extract-int.p7.c: Likewise.
* gcc.target/powerpc/fold-vec-extract-int.p8.c: Likewise.
* gcc.target/powerpc/fold-vec-extract-short.p7.c: Likewise.
* gcc.target/powerpc/fold-vec-extract-short.p8.c: Likewise.
Diff:
---
gcc/testsuite/gcc.target/powerpc/fold-vec-extract-double.p7.c | 5 ++---
gcc/testsuite/gcc.target/powerpc/fold-vec-extract-float.p7.c | 5 ++---
gcc/testsuite/gcc.target/powerpc/fold-vec-extract-float.p8.c | 2 +-
gcc/testsuite/gcc.target/powerpc/fold-vec-extract-int.p7.c | 3 +--
gcc/testsuite/gcc.target/powerpc/fold-vec-extract-int.p8.c | 2 +-
gcc/testsuite/gcc.target/powerpc/fold-vec-extract-short.p7.c | 3 +--
gcc/testsuite/gcc.target/powerpc/fold-vec-extract-short.p8.c | 2 +-
7 files changed, 9 insertions(+), 13 deletions(-)
diff --git a/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-double.p7.c
b/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-double.p7.c
index 3cae644b90b..e69d9253e2d 100644
--- a/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-double.p7.c
+++ b/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-double.p7.c
@@ -13,12 +13,11 @@
/* { dg-final { scan-assembler-times {\mxxpermdi\M} 1 } } */
/* { dg-final { scan-assembler-times {\mli\M} 1 } } */
/* -m32 target has an 'add' in place of one of the 'addi'. */
-/* { dg-final { scan-assembler-times {\maddi\M|\madd\M} 2 { target lp64 } } }
*/
-/* { dg-final { scan-assembler-times {\maddi\M|\madd\M} 3 { target ilp32 } } }
*/
+/* { dg-final { scan-assembler-times {\maddi?\M} 2 } } */
/* -m32 target has a rlwinm in place of a rldic . */
/* { dg-final { scan-assembler-times {\mrldic\M|\mrlwinm\M} 1 } } */
/* { dg-final { scan-assembler-times {\mstxvd2x\M} 1 } } */
-/* { dg-final { scan-assembler-times {\mlfdx\M|\mlfd\M} 1 } } */
+/* { dg-final { scan-assembler-times {\mlfdx?\M} 1 } } */
#include <altivec.h>
diff --git a/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-float.p7.c
b/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-float.p7.c
index 59a4979457d..9ff197a7049 100644
--- a/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-float.p7.c
+++ b/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-float.p7.c
@@ -12,13 +12,12 @@
/* { dg-final { scan-assembler-times {\mxscvspdp\M} 1 } } */
/* { dg-final { scan-assembler-times {\mli\M} 1 } } */
/* -m32 as an add in place of an addi. */
-/* { dg-final { scan-assembler-times {\maddi\M|\madd\M} 2 { target lp64 } } }
*/
-/* { dg-final { scan-assembler-times {\maddi\M|\madd\M} 3 { target ilp32 } } }
*/
+/* { dg-final { scan-assembler-times {\maddi?\M} 2 } } */
/* { dg-final { scan-assembler-times {\mstxvd2x\M|\mstvx\M|\mstxv\M} 1 } } */
/* -m32 uses rlwinm in place of rldic */
/* { dg-final { scan-assembler-times {\mrldic\M|\mrlwinm\M} 1 } } */
/* -m32 has lfs in place of lfsx */
-/* { dg-final { scan-assembler-times {\mlfsx\M|\mlfs\M} 1 } } */
+/* { dg-final { scan-assembler-times {\mlfsx?\M} 1 } } */
#include <altivec.h>
diff --git a/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-float.p8.c
b/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-float.p8.c
index ce4e43c1fb4..cd80c5e1b19 100644
--- a/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-float.p8.c
+++ b/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-float.p8.c
@@ -26,7 +26,7 @@
/* { dg-final { scan-assembler-times {\mstxvd2x\M} 1 { target ilp32 } } } */
/* { dg-final { scan-assembler-times {\madd\M} 1 { target ilp32 } } } */
/* { dg-final { scan-assembler-times {\mlfs\M} 1 { target ilp32 } } } */
-/* { dg-final { scan-assembler-times {\maddi\M} 2 { target ilp32 } } } */
+/* { dg-final { scan-assembler-times {\maddi\M} 1 { target ilp32 } } } */
#include <altivec.h>
diff --git a/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-int.p7.c
b/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-int.p7.c
index 3729a1646e9..cc3c803b49c 100644
--- a/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-int.p7.c
+++ b/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-int.p7.c
@@ -10,8 +10,7 @@
// P7 variables: li, addi, stxvw4x, lwa/lwz
/* { dg-final { scan-assembler-times {\mli\M} 6 } } */
-/* { dg-final { scan-assembler-times {\maddi\M|\madd\M} 9 { target lp64 } } }
*/
-/* { dg-final { scan-assembler-times {\maddi\M|\madd\M} 12 { target ilp32 } }
} */
+/* { dg-final { scan-assembler-times {\maddi?\M} 9 } } */
/* { dg-final { scan-assembler-times {\mstxvw4x\M|\mstvx\M|\mstxv\M} 6 } } */
/* { dg-final { scan-assembler-times {\mrldic\M|\mrlwinm\M} 3 } } */
/* { dg-final { scan-assembler-times {\mlwz\M|\mlwa\M|\mlwzx\M|\mlwax\M} 6 } }
*/
diff --git a/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-int.p8.c
b/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-int.p8.c
index 152fbdd041b..67db0306df9 100644
--- a/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-int.p8.c
+++ b/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-int.p8.c
@@ -30,7 +30,7 @@
/* { dg-final { scan-assembler-times {\mstxvw4x\M} 6 { target ilp32 } } } */
/* { dg-final { scan-assembler-times {\madd\M} 3 { target ilp32 } } } */
/* { dg-final { scan-assembler-times {\mlwz\M} 6 { target ilp32 } } } */
-/* { dg-final { scan-assembler-times {\maddi\M} 9 { target ilp32 } } } */
+/* { dg-final { scan-assembler-times {\maddi\M} 6 { target ilp32 } } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-short.p7.c
b/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-short.p7.c
index a495d9f3928..e16277df847 100644
--- a/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-short.p7.c
+++ b/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-short.p7.c
@@ -10,8 +10,7 @@
// P7 (be) constants: li, addi, stxvw4x, lha/lhz
/* { dg-final { scan-assembler-times {\mli\M} 6 } } */
-/* { dg-final { scan-assembler-times {\maddi\M|\madd\M} 9 { target lp64 } } }
*/
-/* { dg-final { scan-assembler-times {\maddi\M|\madd\M} 12 { target ilp32 } }
} */
+/* { dg-final { scan-assembler-times {\maddi?\M} 9 } } */
/* { dg-final { scan-assembler-times {\mrldic\M|\mrlwinm\M} 3 } } */
/* { dg-final { scan-assembler-times {\mstxvw4x\M|\mstvx\M} 6 } } */
/* { dg-final { scan-assembler-times "lhz|lha|lhzx|lhax" 6 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-short.p8.c
b/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-short.p8.c
index 9eabc5068d4..45a07d10ea9 100644
--- a/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-short.p8.c
+++ b/gcc/testsuite/gcc.target/powerpc/fold-vec-extract-short.p8.c
@@ -32,7 +32,7 @@
/* add and rlwinm instructions only on the variable tests. */
/* { dg-final { scan-assembler-times {\madd\M} 3 { target ilp32 } } } */
/* { dg-final { scan-assembler-times "rlwinm" 3 { target ilp32 } } } */
-/* { dg-final { scan-assembler-times {\maddi\M} 9 { target ilp32 } } } */
+/* { dg-final { scan-assembler-times {\maddi\M} 6 { target ilp32 } } } */
/* { dg-final { scan-assembler-times {\mlha\M|\mlhz\M} 6 { target ilp32 } } }
*/
