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[committed, AArch64] Update expected output for sve/var_stride_[24].c
- From: Richard Sandiford <richard dot sandiford at arm dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Wed, 01 Aug 2018 17:03:24 +0100
- Subject: [committed, AArch64] Update expected output for sve/var_stride_[24].c
After Segher's recent combine change, these tests now use a single
instruction to do the "and" and "lsl 10". This is a good thing,
so the patch updates the expected output accordingly.
Tested on aarch64-linux-gnu and applied.
Richard
2018-08-01 Richard Sandiford <richard.sandiford@arm.com>
gcc/testsuite/
* gcc.target/aarch64/sve/var_stride_2.c: Update expected form
of range check.
* gcc.target/aarch64/sve/var_stride_4.c: Likewise.
Index: gcc/testsuite/gcc.target/aarch64/sve/var_stride_2.c
===================================================================
--- gcc/testsuite/gcc.target/aarch64/sve/var_stride_2.c 2018-05-02 08:37:35.613731163 +0100
+++ gcc/testsuite/gcc.target/aarch64/sve/var_stride_2.c 2018-08-01 17:00:46.831168822 +0100
@@ -16,7 +16,8 @@ f (TYPE *x, TYPE *y, unsigned short n, u
/* { dg-final { scan-assembler {\tldr\tw[0-9]+} } } */
/* { dg-final { scan-assembler {\tstr\tw[0-9]+} } } */
/* Should multiply by (257-1)*4 rather than (VF-1)*4. */
-/* { dg-final { scan-assembler-times {\tadd\tx[0-9]+, x[0-9]+, x[0-9]+, lsl 10\n} 2 } } */
+/* { dg-final { scan-assembler-times {\tubfiz\tx[0-9]+, x2, 10, 16\n} 1 } } */
+/* { dg-final { scan-assembler-times {\tubfiz\tx[0-9]+, x3, 10, 16\n} 1 } } */
/* { dg-final { scan-assembler-not {\tcmp\tx[0-9]+, 0} } } */
/* { dg-final { scan-assembler-not {\tcmp\tw[0-9]+, 0} } } */
/* { dg-final { scan-assembler-not {\tcsel\tx[0-9]+} } } */
Index: gcc/testsuite/gcc.target/aarch64/sve/var_stride_4.c
===================================================================
--- gcc/testsuite/gcc.target/aarch64/sve/var_stride_4.c 2018-05-02 08:37:35.629731011 +0100
+++ gcc/testsuite/gcc.target/aarch64/sve/var_stride_4.c 2018-08-01 17:00:46.831168822 +0100
@@ -16,7 +16,8 @@ f (TYPE *x, TYPE *y, int n, int m)
/* { dg-final { scan-assembler {\tldr\tw[0-9]+} } } */
/* { dg-final { scan-assembler {\tstr\tw[0-9]+} } } */
/* Should multiply by (257-1)*4 rather than (VF-1)*4. */
-/* { dg-final { scan-assembler-times {\tlsl\tx[0-9]+, x[0-9]+, 10\n} 2 } } */
+/* { dg-final { scan-assembler-times {\tsbfiz\tx[0-9]+, x2, 10, 32\n} 1 } } */
+/* { dg-final { scan-assembler-times {\tsbfiz\tx[0-9]+, x3, 10, 32\n} 1 } } */
/* { dg-final { scan-assembler {\tcmp\tw2, 0} } } */
/* { dg-final { scan-assembler {\tcmp\tw3, 0} } } */
/* { dg-final { scan-assembler-times {\tcsel\tx[0-9]+} 4 } } */