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* [gcc r10-7227] aarch64: Fix bf16_v(ld|st)n.c failures for big-endian
@ 2020-03-17 19:24 Richard Sandiford
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From: Richard Sandiford @ 2020-03-17 19:24 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:cf9c3bff39cf973c5c8621ff44199dcb831193a7
commit r10-7227-gcf9c3bff39cf973c5c8621ff44199dcb831193a7
Author: Richard Sandiford <richard.sandiford@arm.com>
Date: Tue Mar 17 15:36:37 2020 +0000
aarch64: Fix bf16_v(ld|st)n.c failures for big-endian
gcc.target/aarch64/advsimd-intrinsics/bf16_vldn.c and
gcc.target/aarch64/advsimd-intrinsics/bf16_vstn.c were
failing for big-endian targets because the <Vmtype> in
aarch64_be_ld1<mode> and aarch64_be_st1<mode> had no
expansion for the bfloat16 modes.
2020-03-17 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* config/aarch64/iterators.md (Vmtype): Handle V4BF and V8BF.
Diff:
---
gcc/ChangeLog | 4 ++++
gcc/config/aarch64/iterators.md | 3 ++-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 508b10423be..642954d93f1 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2020-03-17 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (Vmtype): Handle V4BF and V8BF.
+
2020-03-17 Andre Vieira <andre.simoesdiasvieira@arm.com>
Mihail Ionescu <mihail.ionescu@arm.com>
Srinath Parvathaneni <srinath.parvathaneni@arm.com>
diff --git a/gcc/config/aarch64/iterators.md b/gcc/config/aarch64/iterators.md
index 95fa3e4baa1..8e434389e59 100644
--- a/gcc/config/aarch64/iterators.md
+++ b/gcc/config/aarch64/iterators.md
@@ -1000,7 +1000,8 @@
(V4HI ".4h") (V8HI ".8h")
(V2SI ".2s") (V4SI ".4s")
(V2DI ".2d") (V4HF ".4h")
- (V8HF ".8h") (V2SF ".2s")
+ (V8HF ".8h") (V4BF ".4h")
+ (V8BF ".8h") (V2SF ".2s")
(V4SF ".4s") (V2DF ".2d")
(DI "") (SI "")
(HI "") (QI "")
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